diff options
Diffstat (limited to 'NorthstarDLL/include/openssl/evp.h')
| -rw-r--r-- | NorthstarDLL/include/openssl/evp.h | 4340 |
1 files changed, 2170 insertions, 2170 deletions
diff --git a/NorthstarDLL/include/openssl/evp.h b/NorthstarDLL/include/openssl/evp.h index 18503817..7e82b4f2 100644 --- a/NorthstarDLL/include/openssl/evp.h +++ b/NorthstarDLL/include/openssl/evp.h @@ -1,2170 +1,2170 @@ -/* - * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. - * - * Licensed under the Apache License 2.0 (the "License"). You may not use - * this file except in compliance with the License. You can obtain a copy - * in the file LICENSE in the source distribution or at - * https://www.openssl.org/source/license.html - */ - -#ifndef OPENSSL_EVP_H -# define OPENSSL_EVP_H -# pragma once - -# include <openssl/macros.h> -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# define HEADER_ENVELOPE_H -# endif - -# include <stdarg.h> - -# ifndef OPENSSL_NO_STDIO -# include <stdio.h> -# endif - -# include <openssl/opensslconf.h> -# include <openssl/types.h> -# include <openssl/core.h> -# include <openssl/core_dispatch.h> -# include <openssl/symhacks.h> -# include <openssl/bio.h> -# include <openssl/evperr.h> -# include <openssl/params.h> - -# define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */ -# define EVP_MAX_KEY_LENGTH 64 -# define EVP_MAX_IV_LENGTH 16 -# define EVP_MAX_BLOCK_LENGTH 32 - -# define PKCS5_SALT_LEN 8 -/* Default PKCS#5 iteration count */ -# define PKCS5_DEFAULT_ITER 2048 - -# include <openssl/objects.h> - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# define EVP_PK_RSA 0x0001 -# define EVP_PK_DSA 0x0002 -# define EVP_PK_DH 0x0004 -# define EVP_PK_EC 0x0008 -# define EVP_PKT_SIGN 0x0010 -# define EVP_PKT_ENC 0x0020 -# define EVP_PKT_EXCH 0x0040 -# define EVP_PKS_RSA 0x0100 -# define EVP_PKS_DSA 0x0200 -# define EVP_PKS_EC 0x0400 -# endif - -# define EVP_PKEY_NONE NID_undef -# define EVP_PKEY_RSA NID_rsaEncryption -# define EVP_PKEY_RSA2 NID_rsa -# define EVP_PKEY_RSA_PSS NID_rsassaPss -# define EVP_PKEY_DSA NID_dsa -# define EVP_PKEY_DSA1 NID_dsa_2 -# define EVP_PKEY_DSA2 NID_dsaWithSHA -# define EVP_PKEY_DSA3 NID_dsaWithSHA1 -# define EVP_PKEY_DSA4 NID_dsaWithSHA1_2 -# define EVP_PKEY_DH NID_dhKeyAgreement -# define EVP_PKEY_DHX NID_dhpublicnumber -# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey -# define EVP_PKEY_SM2 NID_sm2 -# define EVP_PKEY_HMAC NID_hmac -# define EVP_PKEY_CMAC NID_cmac -# define EVP_PKEY_SCRYPT NID_id_scrypt -# define EVP_PKEY_TLS1_PRF NID_tls1_prf -# define EVP_PKEY_HKDF NID_hkdf -# define EVP_PKEY_POLY1305 NID_poly1305 -# define EVP_PKEY_SIPHASH NID_siphash -# define EVP_PKEY_X25519 NID_X25519 -# define EVP_PKEY_ED25519 NID_ED25519 -# define EVP_PKEY_X448 NID_X448 -# define EVP_PKEY_ED448 NID_ED448 -/* Special indicator that the object is uniquely provider side */ -# define EVP_PKEY_KEYMGMT -1 - -/* Easy to use macros for EVP_PKEY related selections */ -# define EVP_PKEY_KEY_PARAMETERS \ - ( OSSL_KEYMGMT_SELECT_ALL_PARAMETERS ) -# define EVP_PKEY_PUBLIC_KEY \ - ( EVP_PKEY_KEY_PARAMETERS | OSSL_KEYMGMT_SELECT_PUBLIC_KEY ) -# define EVP_PKEY_KEYPAIR \ - ( EVP_PKEY_PUBLIC_KEY | OSSL_KEYMGMT_SELECT_PRIVATE_KEY ) - -#ifdef __cplusplus -extern "C" { -#endif - -int EVP_set_default_properties(OSSL_LIB_CTX *libctx, const char *propq); -int EVP_default_properties_is_fips_enabled(OSSL_LIB_CTX *libctx); -int EVP_default_properties_enable_fips(OSSL_LIB_CTX *libctx, int enable); - -# define EVP_PKEY_MO_SIGN 0x0001 -# define EVP_PKEY_MO_VERIFY 0x0002 -# define EVP_PKEY_MO_ENCRYPT 0x0004 -# define EVP_PKEY_MO_DECRYPT 0x0008 - -# ifndef EVP_MD -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type); -OSSL_DEPRECATEDIN_3_0 EVP_MD *EVP_MD_meth_dup(const EVP_MD *md); -OSSL_DEPRECATEDIN_3_0 void EVP_MD_meth_free(EVP_MD *md); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx)); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx, - const void *data, - size_t count)); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx, - unsigned char *md)); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to, - const EVP_MD_CTX *from)); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx)); -OSSL_DEPRECATEDIN_3_0 -int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd, - int p1, void *p2)); -OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_input_blocksize(const EVP_MD *md); -OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_result_size(const EVP_MD *md); -OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_app_datasize(const EVP_MD *md); -OSSL_DEPRECATEDIN_3_0 unsigned long EVP_MD_meth_get_flags(const EVP_MD *md); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx, - const void *data, size_t count); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx, - unsigned char *md); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to, - const EVP_MD_CTX *from); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd, - int p1, void *p2); -# endif -/* digest can only handle a single block */ -# define EVP_MD_FLAG_ONESHOT 0x0001 - -/* digest is extensible-output function, XOF */ -# define EVP_MD_FLAG_XOF 0x0002 - -/* DigestAlgorithmIdentifier flags... */ - -# define EVP_MD_FLAG_DIGALGID_MASK 0x0018 - -/* NULL or absent parameter accepted. Use NULL */ - -# define EVP_MD_FLAG_DIGALGID_NULL 0x0000 - -/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */ - -# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008 - -/* Custom handling via ctrl */ - -# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018 - -/* Note if suitable for use in FIPS mode */ -# define EVP_MD_FLAG_FIPS 0x0400 - -/* Digest ctrls */ - -# define EVP_MD_CTRL_DIGALGID 0x1 -# define EVP_MD_CTRL_MICALG 0x2 -# define EVP_MD_CTRL_XOF_LEN 0x3 -# define EVP_MD_CTRL_TLSTREE 0x4 - -/* Minimum Algorithm specific ctrl value */ - -# define EVP_MD_CTRL_ALG_CTRL 0x1000 - -# endif /* !EVP_MD */ - -/* values for EVP_MD_CTX flags */ - -# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be - * called once only */ -# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been - * cleaned */ -# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data - * in EVP_MD_CTX_reset */ -/* - * FIPS and pad options are ignored in 1.0.0, definitions are here so we - * don't accidentally reuse the values for other purposes. - */ - -# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS - * digest in FIPS mode */ - -/* - * The following PAD options are also currently ignored in 1.0.0, digest - * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*() - * instead. - */ -# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */ -# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */ -# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */ -# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */ - -# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */ -/* - * Some functions such as EVP_DigestSign only finalise copies of internal - * contexts so additional data can be included after the finalisation call. - * This is inefficient if this functionality is not required: it is disabled - * if the following flag is set. - */ -# define EVP_MD_CTX_FLAG_FINALISE 0x0200 -/* NOTE: 0x0400 is reserved for internal usage */ -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 -EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len); -OSSL_DEPRECATEDIN_3_0 -EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher); -OSSL_DEPRECATEDIN_3_0 -void EVP_CIPHER_meth_free(EVP_CIPHER *cipher); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher, - int (*init) (EVP_CIPHER_CTX *ctx, - const unsigned char *key, - const unsigned char *iv, - int enc)); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher, - int (*do_cipher) (EVP_CIPHER_CTX *ctx, - unsigned char *out, - const unsigned char *in, - size_t inl)); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher, - int (*cleanup) (EVP_CIPHER_CTX *)); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher, - int (*set_asn1_parameters) (EVP_CIPHER_CTX *, - ASN1_TYPE *)); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher, - int (*get_asn1_parameters) (EVP_CIPHER_CTX *, - ASN1_TYPE *)); -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher, - int (*ctrl) (EVP_CIPHER_CTX *, int type, - int arg, void *ptr)); -OSSL_DEPRECATEDIN_3_0 int -(*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx, - const unsigned char *key, - const unsigned char *iv, - int enc); -OSSL_DEPRECATEDIN_3_0 int -(*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx, - unsigned char *out, - const unsigned char *in, - size_t inl); -OSSL_DEPRECATEDIN_3_0 int -(*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *); -OSSL_DEPRECATEDIN_3_0 int -(*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, - ASN1_TYPE *); -OSSL_DEPRECATEDIN_3_0 int -(*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, - ASN1_TYPE *); -OSSL_DEPRECATEDIN_3_0 int -(*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, int type, - int arg, void *ptr); -# endif - -/* Values for cipher flags */ - -/* Modes for ciphers */ - -# define EVP_CIPH_STREAM_CIPHER 0x0 -# define EVP_CIPH_ECB_MODE 0x1 -# define EVP_CIPH_CBC_MODE 0x2 -# define EVP_CIPH_CFB_MODE 0x3 -# define EVP_CIPH_OFB_MODE 0x4 -# define EVP_CIPH_CTR_MODE 0x5 -# define EVP_CIPH_GCM_MODE 0x6 -# define EVP_CIPH_CCM_MODE 0x7 -# define EVP_CIPH_XTS_MODE 0x10001 -# define EVP_CIPH_WRAP_MODE 0x10002 -# define EVP_CIPH_OCB_MODE 0x10003 -# define EVP_CIPH_SIV_MODE 0x10004 -# define EVP_CIPH_MODE 0xF0007 -/* Set if variable length cipher */ -# define EVP_CIPH_VARIABLE_LENGTH 0x8 -/* Set if the iv handling should be done by the cipher itself */ -# define EVP_CIPH_CUSTOM_IV 0x10 -/* Set if the cipher's init() function should be called if key is NULL */ -# define EVP_CIPH_ALWAYS_CALL_INIT 0x20 -/* Call ctrl() to init cipher parameters */ -# define EVP_CIPH_CTRL_INIT 0x40 -/* Don't use standard key length function */ -# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80 -/* Don't use standard block padding */ -# define EVP_CIPH_NO_PADDING 0x100 -/* cipher handles random key generation */ -# define EVP_CIPH_RAND_KEY 0x200 -/* cipher has its own additional copying logic */ -# define EVP_CIPH_CUSTOM_COPY 0x400 -/* Don't use standard iv length function */ -# define EVP_CIPH_CUSTOM_IV_LENGTH 0x800 -/* Legacy and no longer relevant: Allow use default ASN1 get/set iv */ -# define EVP_CIPH_FLAG_DEFAULT_ASN1 0 -/* Free: 0x1000 */ -/* Buffer length in bits not bytes: CFB1 mode only */ -# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000 -/* Deprecated FIPS flag: was 0x4000 */ -# define EVP_CIPH_FLAG_FIPS 0 -/* Deprecated FIPS flag: was 0x8000 */ -# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0 - -/* - * Cipher handles any and all padding logic as well as finalisation. - */ -# define EVP_CIPH_FLAG_CTS 0x4000 -# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000 -# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000 -# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000 -/* Cipher can handle pipeline operations */ -# define EVP_CIPH_FLAG_PIPELINE 0X800000 -/* For provider implementations that handle ASN1 get/set param themselves */ -# define EVP_CIPH_FLAG_CUSTOM_ASN1 0x1000000 -/* For ciphers generating unprotected CMS attributes */ -# define EVP_CIPH_FLAG_CIPHER_WITH_MAC 0x2000000 -/* For supplementary wrap cipher support */ -# define EVP_CIPH_FLAG_GET_WRAP_CIPHER 0x4000000 -# define EVP_CIPH_FLAG_INVERSE_CIPHER 0x8000000 - -/* - * Cipher context flag to indicate we can handle wrap mode: if allowed in - * older applications it could overflow buffers. - */ - -# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1 - -/* ctrl() values */ - -# define EVP_CTRL_INIT 0x0 -# define EVP_CTRL_SET_KEY_LENGTH 0x1 -# define EVP_CTRL_GET_RC2_KEY_BITS 0x2 -# define EVP_CTRL_SET_RC2_KEY_BITS 0x3 -# define EVP_CTRL_GET_RC5_ROUNDS 0x4 -# define EVP_CTRL_SET_RC5_ROUNDS 0x5 -# define EVP_CTRL_RAND_KEY 0x6 -# define EVP_CTRL_PBE_PRF_NID 0x7 -# define EVP_CTRL_COPY 0x8 -# define EVP_CTRL_AEAD_SET_IVLEN 0x9 -# define EVP_CTRL_AEAD_GET_TAG 0x10 -# define EVP_CTRL_AEAD_SET_TAG 0x11 -# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12 -# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN -# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG -# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG -# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED -# define EVP_CTRL_GCM_IV_GEN 0x13 -# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN -# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG -# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG -# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED -# define EVP_CTRL_CCM_SET_L 0x14 -# define EVP_CTRL_CCM_SET_MSGLEN 0x15 -/* - * AEAD cipher deduces payload length and returns number of bytes required to - * store MAC and eventual padding. Subsequent call to EVP_Cipher even - * appends/verifies MAC. - */ -# define EVP_CTRL_AEAD_TLS1_AAD 0x16 -/* Used by composite AEAD ciphers, no-op in GCM, CCM... */ -# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17 -/* Set the GCM invocation field, decrypt only */ -# define EVP_CTRL_GCM_SET_IV_INV 0x18 - -# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19 -# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a -# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b -# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c - -# define EVP_CTRL_SSL3_MASTER_SECRET 0x1d - -/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */ -# define EVP_CTRL_SET_SBOX 0x1e -/* - * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a - * pre-allocated buffer with specified size - */ -# define EVP_CTRL_SBOX_USED 0x1f -/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after, - * 0 switches meshing off - */ -# define EVP_CTRL_KEY_MESH 0x20 -/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */ -# define EVP_CTRL_BLOCK_PADDING_MODE 0x21 - -/* Set the output buffers to use for a pipelined operation */ -# define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22 -/* Set the input buffers to use for a pipelined operation */ -# define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23 -/* Set the input buffer lengths to use for a pipelined operation */ -# define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24 -/* Get the IV length used by the cipher */ -# define EVP_CTRL_GET_IVLEN 0x25 -/* 0x26 is unused */ -/* Tell the cipher it's doing a speed test (SIV disallows multiple ops) */ -# define EVP_CTRL_SET_SPEED 0x27 -/* Get the unprotectedAttrs from cipher ctx */ -# define EVP_CTRL_PROCESS_UNPROTECTED 0x28 -/* Get the supplementary wrap cipher */ -#define EVP_CTRL_GET_WRAP_CIPHER 0x29 -/* TLSTREE key diversification */ -#define EVP_CTRL_TLSTREE 0x2A - -/* Padding modes */ -#define EVP_PADDING_PKCS7 1 -#define EVP_PADDING_ISO7816_4 2 -#define EVP_PADDING_ANSI923 3 -#define EVP_PADDING_ISO10126 4 -#define EVP_PADDING_ZERO 5 - -/* RFC 5246 defines additional data to be 13 bytes in length */ -# define EVP_AEAD_TLS1_AAD_LEN 13 - -typedef struct { - unsigned char *out; - const unsigned char *inp; - size_t len; - unsigned int interleave; -} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM; - -/* GCM TLS constants */ -/* Length of fixed part of IV derived from PRF */ -# define EVP_GCM_TLS_FIXED_IV_LEN 4 -/* Length of explicit part of IV part of TLS records */ -# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8 -/* Length of tag for TLS */ -# define EVP_GCM_TLS_TAG_LEN 16 - -/* CCM TLS constants */ -/* Length of fixed part of IV derived from PRF */ -# define EVP_CCM_TLS_FIXED_IV_LEN 4 -/* Length of explicit part of IV part of TLS records */ -# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8 -/* Total length of CCM IV length for TLS */ -# define EVP_CCM_TLS_IV_LEN 12 -/* Length of tag for TLS */ -# define EVP_CCM_TLS_TAG_LEN 16 -/* Length of CCM8 tag for TLS */ -# define EVP_CCM8_TLS_TAG_LEN 8 - -/* Length of tag for TLS */ -# define EVP_CHACHAPOLY_TLS_TAG_LEN 16 - -typedef struct evp_cipher_info_st { - const EVP_CIPHER *cipher; - unsigned char iv[EVP_MAX_IV_LENGTH]; -} EVP_CIPHER_INFO; - - -/* Password based encryption function */ -typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass, - int passlen, ASN1_TYPE *param, - const EVP_CIPHER *cipher, const EVP_MD *md, - int en_de); - -typedef int (EVP_PBE_KEYGEN_EX) (EVP_CIPHER_CTX *ctx, const char *pass, - int passlen, ASN1_TYPE *param, - const EVP_CIPHER *cipher, const EVP_MD *md, - int en_de, OSSL_LIB_CTX *libctx, const char *propq); - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\ - (rsa)) -# endif - -# ifndef OPENSSL_NO_DSA -# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\ - (dsa)) -# endif - -# if !defined(OPENSSL_NO_DH) && !defined(OPENSSL_NO_DEPRECATED_3_0) -# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,(dh)) -# endif - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# ifndef OPENSSL_NO_EC -# define EVP_PKEY_assign_EC_KEY(pkey,eckey) \ - EVP_PKEY_assign((pkey), EVP_PKEY_EC, (eckey)) -# endif -# endif -# ifndef OPENSSL_NO_SIPHASH -# define EVP_PKEY_assign_SIPHASH(pkey,shkey) EVP_PKEY_assign((pkey),\ - EVP_PKEY_SIPHASH,(shkey)) -# endif - -# ifndef OPENSSL_NO_POLY1305 -# define EVP_PKEY_assign_POLY1305(pkey,polykey) EVP_PKEY_assign((pkey),\ - EVP_PKEY_POLY1305,(polykey)) -# endif - -/* Add some extra combinations */ -# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a)) -# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a)) -# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a)) -# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a)) - -int EVP_MD_get_type(const EVP_MD *md); -# define EVP_MD_type EVP_MD_get_type -# define EVP_MD_nid EVP_MD_get_type -const char *EVP_MD_get0_name(const EVP_MD *md); -# define EVP_MD_name EVP_MD_get0_name -const char *EVP_MD_get0_description(const EVP_MD *md); -int EVP_MD_is_a(const EVP_MD *md, const char *name); -int EVP_MD_names_do_all(const EVP_MD *md, - void (*fn)(const char *name, void *data), - void *data); -const OSSL_PROVIDER *EVP_MD_get0_provider(const EVP_MD *md); -int EVP_MD_get_pkey_type(const EVP_MD *md); -# define EVP_MD_pkey_type EVP_MD_get_pkey_type -int EVP_MD_get_size(const EVP_MD *md); -# define EVP_MD_size EVP_MD_get_size -int EVP_MD_get_block_size(const EVP_MD *md); -# define EVP_MD_block_size EVP_MD_get_block_size -unsigned long EVP_MD_get_flags(const EVP_MD *md); -# define EVP_MD_flags EVP_MD_get_flags - -const EVP_MD *EVP_MD_CTX_get0_md(const EVP_MD_CTX *ctx); -EVP_MD *EVP_MD_CTX_get1_md(EVP_MD_CTX *ctx); -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 -const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx); -OSSL_DEPRECATEDIN_3_0 -int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx, - const void *data, size_t count); -OSSL_DEPRECATEDIN_3_0 -void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx, - int (*update) (EVP_MD_CTX *ctx, - const void *data, size_t count)); -# endif -# define EVP_MD_CTX_get0_name(e) EVP_MD_get0_name(EVP_MD_CTX_get0_md(e)) -# define EVP_MD_CTX_get_size(e) EVP_MD_get_size(EVP_MD_CTX_get0_md(e)) -# define EVP_MD_CTX_size EVP_MD_CTX_get_size -# define EVP_MD_CTX_get_block_size(e) EVP_MD_get_block_size(EVP_MD_CTX_get0_md(e)) -# define EVP_MD_CTX_block_size EVP_MD_CTX_get_block_size -# define EVP_MD_CTX_get_type(e) EVP_MD_get_type(EVP_MD_CTX_get0_md(e)) -# define EVP_MD_CTX_type EVP_MD_CTX_get_type -EVP_PKEY_CTX *EVP_MD_CTX_get_pkey_ctx(const EVP_MD_CTX *ctx); -# define EVP_MD_CTX_pkey_ctx EVP_MD_CTX_get_pkey_ctx -void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx); -void *EVP_MD_CTX_get0_md_data(const EVP_MD_CTX *ctx); -# define EVP_MD_CTX_md_data EVP_MD_CTX_get0_md_data - -int EVP_CIPHER_get_nid(const EVP_CIPHER *cipher); -# define EVP_CIPHER_nid EVP_CIPHER_get_nid -const char *EVP_CIPHER_get0_name(const EVP_CIPHER *cipher); -# define EVP_CIPHER_name EVP_CIPHER_get0_name -const char *EVP_CIPHER_get0_description(const EVP_CIPHER *cipher); -int EVP_CIPHER_is_a(const EVP_CIPHER *cipher, const char *name); -int EVP_CIPHER_names_do_all(const EVP_CIPHER *cipher, - void (*fn)(const char *name, void *data), - void *data); -const OSSL_PROVIDER *EVP_CIPHER_get0_provider(const EVP_CIPHER *cipher); -int EVP_CIPHER_get_block_size(const EVP_CIPHER *cipher); -# define EVP_CIPHER_block_size EVP_CIPHER_get_block_size -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 -int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher); -# endif -int EVP_CIPHER_get_key_length(const EVP_CIPHER *cipher); -# define EVP_CIPHER_key_length EVP_CIPHER_get_key_length -int EVP_CIPHER_get_iv_length(const EVP_CIPHER *cipher); -# define EVP_CIPHER_iv_length EVP_CIPHER_get_iv_length -unsigned long EVP_CIPHER_get_flags(const EVP_CIPHER *cipher); -# define EVP_CIPHER_flags EVP_CIPHER_get_flags -int EVP_CIPHER_get_mode(const EVP_CIPHER *cipher); -# define EVP_CIPHER_mode EVP_CIPHER_get_mode -int EVP_CIPHER_get_type(const EVP_CIPHER *cipher); -# define EVP_CIPHER_type EVP_CIPHER_get_type -EVP_CIPHER *EVP_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); -int EVP_CIPHER_up_ref(EVP_CIPHER *cipher); -void EVP_CIPHER_free(EVP_CIPHER *cipher); - -const EVP_CIPHER *EVP_CIPHER_CTX_get0_cipher(const EVP_CIPHER_CTX *ctx); -EVP_CIPHER *EVP_CIPHER_CTX_get1_cipher(EVP_CIPHER_CTX *ctx); -int EVP_CIPHER_CTX_is_encrypting(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_encrypting EVP_CIPHER_CTX_is_encrypting -int EVP_CIPHER_CTX_get_nid(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_nid EVP_CIPHER_CTX_get_nid -int EVP_CIPHER_CTX_get_block_size(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_block_size EVP_CIPHER_CTX_get_block_size -int EVP_CIPHER_CTX_get_key_length(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_key_length EVP_CIPHER_CTX_get_key_length -int EVP_CIPHER_CTX_get_iv_length(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_iv_length EVP_CIPHER_CTX_get_iv_length -int EVP_CIPHER_CTX_get_tag_length(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_tag_length EVP_CIPHER_CTX_get_tag_length -# ifndef OPENSSL_NO_DEPRECATED_3_0 -const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx); -OSSL_DEPRECATEDIN_3_0 const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx); -OSSL_DEPRECATEDIN_3_0 const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx); -OSSL_DEPRECATEDIN_3_0 unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx); -# endif -int EVP_CIPHER_CTX_get_updated_iv(EVP_CIPHER_CTX *ctx, void *buf, size_t len); -int EVP_CIPHER_CTX_get_original_iv(EVP_CIPHER_CTX *ctx, void *buf, size_t len); -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 -unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx); -# endif -int EVP_CIPHER_CTX_get_num(const EVP_CIPHER_CTX *ctx); -# define EVP_CIPHER_CTX_num EVP_CIPHER_CTX_get_num -int EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num); -int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in); -void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx); -void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data); -void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx); -void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data); -# define EVP_CIPHER_CTX_get0_name(c) EVP_CIPHER_get0_name(EVP_CIPHER_CTX_get0_cipher(c)) -# define EVP_CIPHER_CTX_get_type(c) EVP_CIPHER_get_type(EVP_CIPHER_CTX_get0_cipher(c)) -# define EVP_CIPHER_CTX_type EVP_CIPHER_CTX_get_type -# ifndef OPENSSL_NO_DEPRECATED_1_1_0 -# define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_get_flags(EVP_CIPHER_CTX_get0_cipher(c)) -# endif -# define EVP_CIPHER_CTX_get_mode(c) EVP_CIPHER_get_mode(EVP_CIPHER_CTX_get0_cipher(c)) -# define EVP_CIPHER_CTX_mode EVP_CIPHER_CTX_get_mode - -# define EVP_ENCODE_LENGTH(l) ((((l)+2)/3*4)+((l)/48+1)*2+80) -# define EVP_DECODE_LENGTH(l) (((l)+3)/4*3+80) - -# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) -# define EVP_SignInit(a,b) EVP_DigestInit(a,b) -# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c) -# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c) -# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b) -# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c) -# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e) -# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e) - -# ifdef CONST_STRICT -void BIO_set_md(BIO *, const EVP_MD *md); -# else -# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(void *)(md)) -# endif -# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(mdp)) -# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(mdcp)) -# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(mdcp)) -# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL) -# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(c_pp)) - -/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c, - unsigned char *out, - const unsigned char *in, unsigned int inl); - -# define EVP_add_cipher_alias(n,alias) \ - OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n)) -# define EVP_add_digest_alias(n,alias) \ - OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n)) -# define EVP_delete_cipher_alias(alias) \ - OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS); -# define EVP_delete_digest_alias(alias) \ - OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS); - -int EVP_MD_get_params(const EVP_MD *digest, OSSL_PARAM params[]); -int EVP_MD_CTX_set_params(EVP_MD_CTX *ctx, const OSSL_PARAM params[]); -int EVP_MD_CTX_get_params(EVP_MD_CTX *ctx, OSSL_PARAM params[]); -const OSSL_PARAM *EVP_MD_gettable_params(const EVP_MD *digest); -const OSSL_PARAM *EVP_MD_settable_ctx_params(const EVP_MD *md); -const OSSL_PARAM *EVP_MD_gettable_ctx_params(const EVP_MD *md); -const OSSL_PARAM *EVP_MD_CTX_settable_params(EVP_MD_CTX *ctx); -const OSSL_PARAM *EVP_MD_CTX_gettable_params(EVP_MD_CTX *ctx); -int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2); -EVP_MD_CTX *EVP_MD_CTX_new(void); -int EVP_MD_CTX_reset(EVP_MD_CTX *ctx); -void EVP_MD_CTX_free(EVP_MD_CTX *ctx); -# define EVP_MD_CTX_create() EVP_MD_CTX_new() -# define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx)) -# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx)) -__owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in); -void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags); -void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags); -int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags); -__owur int EVP_DigestInit_ex2(EVP_MD_CTX *ctx, const EVP_MD *type, - const OSSL_PARAM params[]); -__owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, - ENGINE *impl); -__owur int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d, - size_t cnt); -__owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, - unsigned int *s); -__owur int EVP_Digest(const void *data, size_t count, - unsigned char *md, unsigned int *size, - const EVP_MD *type, ENGINE *impl); -__owur int EVP_Q_digest(OSSL_LIB_CTX *libctx, const char *name, - const char *propq, const void *data, size_t datalen, - unsigned char *md, size_t *mdlen); - -__owur int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in); -__owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type); -__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md, - unsigned int *s); -__owur int EVP_DigestFinalXOF(EVP_MD_CTX *ctx, unsigned char *md, - size_t len); - -__owur EVP_MD *EVP_MD_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); - -int EVP_MD_up_ref(EVP_MD *md); -void EVP_MD_free(EVP_MD *md); - -int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify); -int EVP_read_pw_string_min(char *buf, int minlen, int maxlen, - const char *prompt, int verify); -void EVP_set_pw_prompt(const char *prompt); -char *EVP_get_pw_prompt(void); - -__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md, - const unsigned char *salt, - const unsigned char *data, int datal, int count, - unsigned char *key, unsigned char *iv); - -void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags); -void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags); -int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags); - -__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, - const unsigned char *key, const unsigned char *iv); -/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx, - const EVP_CIPHER *cipher, ENGINE *impl, - const unsigned char *key, - const unsigned char *iv); -__owur int EVP_EncryptInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, - const unsigned char *key, - const unsigned char *iv, - const OSSL_PARAM params[]); -/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, - int *outl, const unsigned char *in, int inl); -/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out, - int *outl); -/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, - int *outl); - -__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, - const unsigned char *key, const unsigned char *iv); -/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx, - const EVP_CIPHER *cipher, ENGINE *impl, - const unsigned char *key, - const unsigned char *iv); -__owur int EVP_DecryptInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, - const unsigned char *key, - const unsigned char *iv, - const OSSL_PARAM params[]); -/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, - int *outl, const unsigned char *in, int inl); -__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, - int *outl); -/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, - int *outl); - -__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, - const unsigned char *key, const unsigned char *iv, - int enc); -/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, - const EVP_CIPHER *cipher, ENGINE *impl, - const unsigned char *key, - const unsigned char *iv, int enc); -__owur int EVP_CipherInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, - const unsigned char *key, const unsigned char *iv, - int enc, const OSSL_PARAM params[]); -__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, - int *outl, const unsigned char *in, int inl); -__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, - int *outl); -__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm, - int *outl); - -__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s, - EVP_PKEY *pkey); -__owur int EVP_SignFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s, - EVP_PKEY *pkey, OSSL_LIB_CTX *libctx, - const char *propq); - -__owur int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret, - size_t *siglen, const unsigned char *tbs, - size_t tbslen); - -__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf, - unsigned int siglen, EVP_PKEY *pkey); -__owur int EVP_VerifyFinal_ex(EVP_MD_CTX *ctx, const unsigned char *sigbuf, - unsigned int siglen, EVP_PKEY *pkey, - OSSL_LIB_CTX *libctx, const char *propq); - -__owur int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret, - size_t siglen, const unsigned char *tbs, - size_t tbslen); - -int EVP_DigestSignInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, - const char *mdname, OSSL_LIB_CTX *libctx, - const char *props, EVP_PKEY *pkey, - const OSSL_PARAM params[]); -/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, - const EVP_MD *type, ENGINE *e, - EVP_PKEY *pkey); -int EVP_DigestSignUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize); -__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, - size_t *siglen); - -int EVP_DigestVerifyInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, - const char *mdname, OSSL_LIB_CTX *libctx, - const char *props, EVP_PKEY *pkey, - const OSSL_PARAM params[]); -__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx, - const EVP_MD *type, ENGINE *e, - EVP_PKEY *pkey); -int EVP_DigestVerifyUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize); -__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, - size_t siglen); - -__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, - const unsigned char *ek, int ekl, - const unsigned char *iv, EVP_PKEY *priv); -__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); - -__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, - unsigned char **ek, int *ekl, unsigned char *iv, - EVP_PKEY **pubk, int npubk); -__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl); - -EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void); -void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx); -int EVP_ENCODE_CTX_copy(EVP_ENCODE_CTX *dctx, const EVP_ENCODE_CTX *sctx); -int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx); -void EVP_EncodeInit(EVP_ENCODE_CTX *ctx); -int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, - const unsigned char *in, int inl); -void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl); -int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n); - -void EVP_DecodeInit(EVP_ENCODE_CTX *ctx); -int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl, - const unsigned char *in, int inl); -int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned - char *out, int *outl); -int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n); - -# ifndef OPENSSL_NO_DEPRECATED_1_1_0 -# define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c) -# define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c) -# endif -EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void); -int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c); -void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c); -int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen); -int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad); -int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr); -int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key); -int EVP_CIPHER_get_params(EVP_CIPHER *cipher, OSSL_PARAM params[]); -int EVP_CIPHER_CTX_set_params(EVP_CIPHER_CTX *ctx, const OSSL_PARAM params[]); -int EVP_CIPHER_CTX_get_params(EVP_CIPHER_CTX *ctx, OSSL_PARAM params[]); -const OSSL_PARAM *EVP_CIPHER_gettable_params(const EVP_CIPHER *cipher); -const OSSL_PARAM *EVP_CIPHER_settable_ctx_params(const EVP_CIPHER *cipher); -const OSSL_PARAM *EVP_CIPHER_gettable_ctx_params(const EVP_CIPHER *cipher); -const OSSL_PARAM *EVP_CIPHER_CTX_settable_params(EVP_CIPHER_CTX *ctx); -const OSSL_PARAM *EVP_CIPHER_CTX_gettable_params(EVP_CIPHER_CTX *ctx); - -const BIO_METHOD *BIO_f_md(void); -const BIO_METHOD *BIO_f_base64(void); -const BIO_METHOD *BIO_f_cipher(void); -const BIO_METHOD *BIO_f_reliable(void); -__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k, - const unsigned char *i, int enc); - -const EVP_MD *EVP_md_null(void); -# ifndef OPENSSL_NO_MD2 -const EVP_MD *EVP_md2(void); -# endif -# ifndef OPENSSL_NO_MD4 -const EVP_MD *EVP_md4(void); -# endif -# ifndef OPENSSL_NO_MD5 -const EVP_MD *EVP_md5(void); -const EVP_MD *EVP_md5_sha1(void); -# endif -# ifndef OPENSSL_NO_BLAKE2 -const EVP_MD *EVP_blake2b512(void); -const EVP_MD *EVP_blake2s256(void); -# endif -const EVP_MD *EVP_sha1(void); -const EVP_MD *EVP_sha224(void); -const EVP_MD *EVP_sha256(void); -const EVP_MD *EVP_sha384(void); -const EVP_MD *EVP_sha512(void); -const EVP_MD *EVP_sha512_224(void); -const EVP_MD *EVP_sha512_256(void); -const EVP_MD *EVP_sha3_224(void); -const EVP_MD *EVP_sha3_256(void); -const EVP_MD *EVP_sha3_384(void); -const EVP_MD *EVP_sha3_512(void); -const EVP_MD *EVP_shake128(void); -const EVP_MD *EVP_shake256(void); - -# ifndef OPENSSL_NO_MDC2 -const EVP_MD *EVP_mdc2(void); -# endif -# ifndef OPENSSL_NO_RMD160 -const EVP_MD *EVP_ripemd160(void); -# endif -# ifndef OPENSSL_NO_WHIRLPOOL -const EVP_MD *EVP_whirlpool(void); -# endif -# ifndef OPENSSL_NO_SM3 -const EVP_MD *EVP_sm3(void); -# endif -const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */ -# ifndef OPENSSL_NO_DES -const EVP_CIPHER *EVP_des_ecb(void); -const EVP_CIPHER *EVP_des_ede(void); -const EVP_CIPHER *EVP_des_ede3(void); -const EVP_CIPHER *EVP_des_ede_ecb(void); -const EVP_CIPHER *EVP_des_ede3_ecb(void); -const EVP_CIPHER *EVP_des_cfb64(void); -# define EVP_des_cfb EVP_des_cfb64 -const EVP_CIPHER *EVP_des_cfb1(void); -const EVP_CIPHER *EVP_des_cfb8(void); -const EVP_CIPHER *EVP_des_ede_cfb64(void); -# define EVP_des_ede_cfb EVP_des_ede_cfb64 -const EVP_CIPHER *EVP_des_ede3_cfb64(void); -# define EVP_des_ede3_cfb EVP_des_ede3_cfb64 -const EVP_CIPHER *EVP_des_ede3_cfb1(void); -const EVP_CIPHER *EVP_des_ede3_cfb8(void); -const EVP_CIPHER *EVP_des_ofb(void); -const EVP_CIPHER *EVP_des_ede_ofb(void); -const EVP_CIPHER *EVP_des_ede3_ofb(void); -const EVP_CIPHER *EVP_des_cbc(void); -const EVP_CIPHER *EVP_des_ede_cbc(void); -const EVP_CIPHER *EVP_des_ede3_cbc(void); -const EVP_CIPHER *EVP_desx_cbc(void); -const EVP_CIPHER *EVP_des_ede3_wrap(void); -/* - * This should now be supported through the dev_crypto ENGINE. But also, why - * are rc4 and md5 declarations made here inside a "NO_DES" precompiler - * branch? - */ -# endif -# ifndef OPENSSL_NO_RC4 -const EVP_CIPHER *EVP_rc4(void); -const EVP_CIPHER *EVP_rc4_40(void); -# ifndef OPENSSL_NO_MD5 -const EVP_CIPHER *EVP_rc4_hmac_md5(void); -# endif -# endif -# ifndef OPENSSL_NO_IDEA -const EVP_CIPHER *EVP_idea_ecb(void); -const EVP_CIPHER *EVP_idea_cfb64(void); -# define EVP_idea_cfb EVP_idea_cfb64 -const EVP_CIPHER *EVP_idea_ofb(void); -const EVP_CIPHER *EVP_idea_cbc(void); -# endif -# ifndef OPENSSL_NO_RC2 -const EVP_CIPHER *EVP_rc2_ecb(void); -const EVP_CIPHER *EVP_rc2_cbc(void); -const EVP_CIPHER *EVP_rc2_40_cbc(void); -const EVP_CIPHER *EVP_rc2_64_cbc(void); -const EVP_CIPHER *EVP_rc2_cfb64(void); -# define EVP_rc2_cfb EVP_rc2_cfb64 -const EVP_CIPHER *EVP_rc2_ofb(void); -# endif -# ifndef OPENSSL_NO_BF -const EVP_CIPHER *EVP_bf_ecb(void); -const EVP_CIPHER *EVP_bf_cbc(void); -const EVP_CIPHER *EVP_bf_cfb64(void); -# define EVP_bf_cfb EVP_bf_cfb64 -const EVP_CIPHER *EVP_bf_ofb(void); -# endif -# ifndef OPENSSL_NO_CAST -const EVP_CIPHER *EVP_cast5_ecb(void); -const EVP_CIPHER *EVP_cast5_cbc(void); -const EVP_CIPHER *EVP_cast5_cfb64(void); -# define EVP_cast5_cfb EVP_cast5_cfb64 -const EVP_CIPHER *EVP_cast5_ofb(void); -# endif -# ifndef OPENSSL_NO_RC5 -const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void); -const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void); -const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void); -# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64 -const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void); -# endif -const EVP_CIPHER *EVP_aes_128_ecb(void); -const EVP_CIPHER *EVP_aes_128_cbc(void); -const EVP_CIPHER *EVP_aes_128_cfb1(void); -const EVP_CIPHER *EVP_aes_128_cfb8(void); -const EVP_CIPHER *EVP_aes_128_cfb128(void); -# define EVP_aes_128_cfb EVP_aes_128_cfb128 -const EVP_CIPHER *EVP_aes_128_ofb(void); -const EVP_CIPHER *EVP_aes_128_ctr(void); -const EVP_CIPHER *EVP_aes_128_ccm(void); -const EVP_CIPHER *EVP_aes_128_gcm(void); -const EVP_CIPHER *EVP_aes_128_xts(void); -const EVP_CIPHER *EVP_aes_128_wrap(void); -const EVP_CIPHER *EVP_aes_128_wrap_pad(void); -# ifndef OPENSSL_NO_OCB -const EVP_CIPHER *EVP_aes_128_ocb(void); -# endif -const EVP_CIPHER *EVP_aes_192_ecb(void); -const EVP_CIPHER *EVP_aes_192_cbc(void); -const EVP_CIPHER *EVP_aes_192_cfb1(void); -const EVP_CIPHER *EVP_aes_192_cfb8(void); -const EVP_CIPHER *EVP_aes_192_cfb128(void); -# define EVP_aes_192_cfb EVP_aes_192_cfb128 -const EVP_CIPHER *EVP_aes_192_ofb(void); -const EVP_CIPHER *EVP_aes_192_ctr(void); -const EVP_CIPHER *EVP_aes_192_ccm(void); -const EVP_CIPHER *EVP_aes_192_gcm(void); -const EVP_CIPHER *EVP_aes_192_wrap(void); -const EVP_CIPHER *EVP_aes_192_wrap_pad(void); -# ifndef OPENSSL_NO_OCB -const EVP_CIPHER *EVP_aes_192_ocb(void); -# endif -const EVP_CIPHER *EVP_aes_256_ecb(void); -const EVP_CIPHER *EVP_aes_256_cbc(void); -const EVP_CIPHER *EVP_aes_256_cfb1(void); -const EVP_CIPHER *EVP_aes_256_cfb8(void); -const EVP_CIPHER *EVP_aes_256_cfb128(void); -# define EVP_aes_256_cfb EVP_aes_256_cfb128 -const EVP_CIPHER *EVP_aes_256_ofb(void); -const EVP_CIPHER *EVP_aes_256_ctr(void); -const EVP_CIPHER *EVP_aes_256_ccm(void); -const EVP_CIPHER *EVP_aes_256_gcm(void); -const EVP_CIPHER *EVP_aes_256_xts(void); -const EVP_CIPHER *EVP_aes_256_wrap(void); -const EVP_CIPHER *EVP_aes_256_wrap_pad(void); -# ifndef OPENSSL_NO_OCB -const EVP_CIPHER *EVP_aes_256_ocb(void); -# endif -const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void); -const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void); -const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void); -const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void); -# ifndef OPENSSL_NO_ARIA -const EVP_CIPHER *EVP_aria_128_ecb(void); -const EVP_CIPHER *EVP_aria_128_cbc(void); -const EVP_CIPHER *EVP_aria_128_cfb1(void); -const EVP_CIPHER *EVP_aria_128_cfb8(void); -const EVP_CIPHER *EVP_aria_128_cfb128(void); -# define EVP_aria_128_cfb EVP_aria_128_cfb128 -const EVP_CIPHER *EVP_aria_128_ctr(void); -const EVP_CIPHER *EVP_aria_128_ofb(void); -const EVP_CIPHER *EVP_aria_128_gcm(void); -const EVP_CIPHER *EVP_aria_128_ccm(void); -const EVP_CIPHER *EVP_aria_192_ecb(void); -const EVP_CIPHER *EVP_aria_192_cbc(void); -const EVP_CIPHER *EVP_aria_192_cfb1(void); -const EVP_CIPHER *EVP_aria_192_cfb8(void); -const EVP_CIPHER *EVP_aria_192_cfb128(void); -# define EVP_aria_192_cfb EVP_aria_192_cfb128 -const EVP_CIPHER *EVP_aria_192_ctr(void); -const EVP_CIPHER *EVP_aria_192_ofb(void); -const EVP_CIPHER *EVP_aria_192_gcm(void); -const EVP_CIPHER *EVP_aria_192_ccm(void); -const EVP_CIPHER *EVP_aria_256_ecb(void); -const EVP_CIPHER *EVP_aria_256_cbc(void); -const EVP_CIPHER *EVP_aria_256_cfb1(void); -const EVP_CIPHER *EVP_aria_256_cfb8(void); -const EVP_CIPHER *EVP_aria_256_cfb128(void); -# define EVP_aria_256_cfb EVP_aria_256_cfb128 -const EVP_CIPHER *EVP_aria_256_ctr(void); -const EVP_CIPHER *EVP_aria_256_ofb(void); -const EVP_CIPHER *EVP_aria_256_gcm(void); -const EVP_CIPHER *EVP_aria_256_ccm(void); -# endif -# ifndef OPENSSL_NO_CAMELLIA -const EVP_CIPHER *EVP_camellia_128_ecb(void); -const EVP_CIPHER *EVP_camellia_128_cbc(void); -const EVP_CIPHER *EVP_camellia_128_cfb1(void); -const EVP_CIPHER *EVP_camellia_128_cfb8(void); -const EVP_CIPHER *EVP_camellia_128_cfb128(void); -# define EVP_camellia_128_cfb EVP_camellia_128_cfb128 -const EVP_CIPHER *EVP_camellia_128_ofb(void); -const EVP_CIPHER *EVP_camellia_128_ctr(void); -const EVP_CIPHER *EVP_camellia_192_ecb(void); -const EVP_CIPHER *EVP_camellia_192_cbc(void); -const EVP_CIPHER *EVP_camellia_192_cfb1(void); -const EVP_CIPHER *EVP_camellia_192_cfb8(void); -const EVP_CIPHER *EVP_camellia_192_cfb128(void); -# define EVP_camellia_192_cfb EVP_camellia_192_cfb128 -const EVP_CIPHER *EVP_camellia_192_ofb(void); -const EVP_CIPHER *EVP_camellia_192_ctr(void); -const EVP_CIPHER *EVP_camellia_256_ecb(void); -const EVP_CIPHER *EVP_camellia_256_cbc(void); -const EVP_CIPHER *EVP_camellia_256_cfb1(void); -const EVP_CIPHER *EVP_camellia_256_cfb8(void); -const EVP_CIPHER *EVP_camellia_256_cfb128(void); -# define EVP_camellia_256_cfb EVP_camellia_256_cfb128 -const EVP_CIPHER *EVP_camellia_256_ofb(void); -const EVP_CIPHER *EVP_camellia_256_ctr(void); -# endif -# ifndef OPENSSL_NO_CHACHA -const EVP_CIPHER *EVP_chacha20(void); -# ifndef OPENSSL_NO_POLY1305 -const EVP_CIPHER *EVP_chacha20_poly1305(void); -# endif -# endif - -# ifndef OPENSSL_NO_SEED -const EVP_CIPHER *EVP_seed_ecb(void); -const EVP_CIPHER *EVP_seed_cbc(void); -const EVP_CIPHER *EVP_seed_cfb128(void); -# define EVP_seed_cfb EVP_seed_cfb128 -const EVP_CIPHER *EVP_seed_ofb(void); -# endif - -# ifndef OPENSSL_NO_SM4 -const EVP_CIPHER *EVP_sm4_ecb(void); -const EVP_CIPHER *EVP_sm4_cbc(void); -const EVP_CIPHER *EVP_sm4_cfb128(void); -# define EVP_sm4_cfb EVP_sm4_cfb128 -const EVP_CIPHER *EVP_sm4_ofb(void); -const EVP_CIPHER *EVP_sm4_ctr(void); -# endif - -# ifndef OPENSSL_NO_DEPRECATED_1_1_0 -# define OPENSSL_add_all_algorithms_conf() \ - OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \ - | OPENSSL_INIT_ADD_ALL_DIGESTS \ - | OPENSSL_INIT_LOAD_CONFIG, NULL) -# define OPENSSL_add_all_algorithms_noconf() \ - OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \ - | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL) - -# ifdef OPENSSL_LOAD_CONF -# define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf() -# else -# define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf() -# endif - -# define OpenSSL_add_all_ciphers() \ - OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL) -# define OpenSSL_add_all_digests() \ - OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL) - -# define EVP_cleanup() while(0) continue -# endif - -int EVP_add_cipher(const EVP_CIPHER *cipher); -int EVP_add_digest(const EVP_MD *digest); - -const EVP_CIPHER *EVP_get_cipherbyname(const char *name); -const EVP_MD *EVP_get_digestbyname(const char *name); - -void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph, - const char *from, const char *to, void *x), - void *arg); -void EVP_CIPHER_do_all_sorted(void (*fn) - (const EVP_CIPHER *ciph, const char *from, - const char *to, void *x), void *arg); -void EVP_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_CIPHER *cipher, void *arg), - void *arg); - -void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph, - const char *from, const char *to, void *x), - void *arg); -void EVP_MD_do_all_sorted(void (*fn) - (const EVP_MD *ciph, const char *from, - const char *to, void *x), void *arg); -void EVP_MD_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_MD *md, void *arg), - void *arg); - -/* MAC stuff */ - -EVP_MAC *EVP_MAC_fetch(OSSL_LIB_CTX *libctx, const char *algorithm, - const char *properties); -int EVP_MAC_up_ref(EVP_MAC *mac); -void EVP_MAC_free(EVP_MAC *mac); -const char *EVP_MAC_get0_name(const EVP_MAC *mac); -const char *EVP_MAC_get0_description(const EVP_MAC *mac); -int EVP_MAC_is_a(const EVP_MAC *mac, const char *name); -const OSSL_PROVIDER *EVP_MAC_get0_provider(const EVP_MAC *mac); -int EVP_MAC_get_params(EVP_MAC *mac, OSSL_PARAM params[]); - -EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac); -void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx); -EVP_MAC_CTX *EVP_MAC_CTX_dup(const EVP_MAC_CTX *src); -EVP_MAC *EVP_MAC_CTX_get0_mac(EVP_MAC_CTX *ctx); -int EVP_MAC_CTX_get_params(EVP_MAC_CTX *ctx, OSSL_PARAM params[]); -int EVP_MAC_CTX_set_params(EVP_MAC_CTX *ctx, const OSSL_PARAM params[]); - -size_t EVP_MAC_CTX_get_mac_size(EVP_MAC_CTX *ctx); -size_t EVP_MAC_CTX_get_block_size(EVP_MAC_CTX *ctx); -unsigned char *EVP_Q_mac(OSSL_LIB_CTX *libctx, const char *name, const char *propq, - const char *subalg, const OSSL_PARAM *params, - const void *key, size_t keylen, - const unsigned char *data, size_t datalen, - unsigned char *out, size_t outsize, size_t *outlen); -int EVP_MAC_init(EVP_MAC_CTX *ctx, const unsigned char *key, size_t keylen, - const OSSL_PARAM params[]); -int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen); -int EVP_MAC_final(EVP_MAC_CTX *ctx, - unsigned char *out, size_t *outl, size_t outsize); -int EVP_MAC_finalXOF(EVP_MAC_CTX *ctx, unsigned char *out, size_t outsize); -const OSSL_PARAM *EVP_MAC_gettable_params(const EVP_MAC *mac); -const OSSL_PARAM *EVP_MAC_gettable_ctx_params(const EVP_MAC *mac); -const OSSL_PARAM *EVP_MAC_settable_ctx_params(const EVP_MAC *mac); -const OSSL_PARAM *EVP_MAC_CTX_gettable_params(EVP_MAC_CTX *ctx); -const OSSL_PARAM *EVP_MAC_CTX_settable_params(EVP_MAC_CTX *ctx); - -void EVP_MAC_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_MAC *mac, void *arg), - void *arg); -int EVP_MAC_names_do_all(const EVP_MAC *mac, - void (*fn)(const char *name, void *data), - void *data); - -/* RAND stuff */ -EVP_RAND *EVP_RAND_fetch(OSSL_LIB_CTX *libctx, const char *algorithm, - const char *properties); -int EVP_RAND_up_ref(EVP_RAND *rand); -void EVP_RAND_free(EVP_RAND *rand); -const char *EVP_RAND_get0_name(const EVP_RAND *rand); -const char *EVP_RAND_get0_description(const EVP_RAND *md); -int EVP_RAND_is_a(const EVP_RAND *rand, const char *name); -const OSSL_PROVIDER *EVP_RAND_get0_provider(const EVP_RAND *rand); -int EVP_RAND_get_params(EVP_RAND *rand, OSSL_PARAM params[]); - -EVP_RAND_CTX *EVP_RAND_CTX_new(EVP_RAND *rand, EVP_RAND_CTX *parent); -void EVP_RAND_CTX_free(EVP_RAND_CTX *ctx); -EVP_RAND *EVP_RAND_CTX_get0_rand(EVP_RAND_CTX *ctx); -int EVP_RAND_CTX_get_params(EVP_RAND_CTX *ctx, OSSL_PARAM params[]); -int EVP_RAND_CTX_set_params(EVP_RAND_CTX *ctx, const OSSL_PARAM params[]); -const OSSL_PARAM *EVP_RAND_gettable_params(const EVP_RAND *rand); -const OSSL_PARAM *EVP_RAND_gettable_ctx_params(const EVP_RAND *rand); -const OSSL_PARAM *EVP_RAND_settable_ctx_params(const EVP_RAND *rand); -const OSSL_PARAM *EVP_RAND_CTX_gettable_params(EVP_RAND_CTX *ctx); -const OSSL_PARAM *EVP_RAND_CTX_settable_params(EVP_RAND_CTX *ctx); - -void EVP_RAND_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_RAND *rand, void *arg), - void *arg); -int EVP_RAND_names_do_all(const EVP_RAND *rand, - void (*fn)(const char *name, void *data), - void *data); - -__owur int EVP_RAND_instantiate(EVP_RAND_CTX *ctx, unsigned int strength, - int prediction_resistance, - const unsigned char *pstr, size_t pstr_len, - const OSSL_PARAM params[]); -int EVP_RAND_uninstantiate(EVP_RAND_CTX *ctx); -__owur int EVP_RAND_generate(EVP_RAND_CTX *ctx, unsigned char *out, - size_t outlen, unsigned int strength, - int prediction_resistance, - const unsigned char *addin, size_t addin_len); -int EVP_RAND_reseed(EVP_RAND_CTX *ctx, int prediction_resistance, - const unsigned char *ent, size_t ent_len, - const unsigned char *addin, size_t addin_len); -__owur int EVP_RAND_nonce(EVP_RAND_CTX *ctx, unsigned char *out, size_t outlen); -__owur int EVP_RAND_enable_locking(EVP_RAND_CTX *ctx); - -int EVP_RAND_verify_zeroization(EVP_RAND_CTX *ctx); -unsigned int EVP_RAND_get_strength(EVP_RAND_CTX *ctx); -int EVP_RAND_get_state(EVP_RAND_CTX *ctx); - -# define EVP_RAND_STATE_UNINITIALISED 0 -# define EVP_RAND_STATE_READY 1 -# define EVP_RAND_STATE_ERROR 2 - -/* PKEY stuff */ -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_decrypt_old(unsigned char *dec_key, - const unsigned char *enc_key, - int enc_key_len, - EVP_PKEY *private_key); -OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_encrypt_old(unsigned char *enc_key, - const unsigned char *key, - int key_len, EVP_PKEY *pub_key); -# endif -int EVP_PKEY_is_a(const EVP_PKEY *pkey, const char *name); -int EVP_PKEY_type_names_do_all(const EVP_PKEY *pkey, - void (*fn)(const char *name, void *data), - void *data); -int EVP_PKEY_type(int type); -int EVP_PKEY_get_id(const EVP_PKEY *pkey); -# define EVP_PKEY_id EVP_PKEY_get_id -int EVP_PKEY_get_base_id(const EVP_PKEY *pkey); -# define EVP_PKEY_base_id EVP_PKEY_get_base_id -int EVP_PKEY_get_bits(const EVP_PKEY *pkey); -# define EVP_PKEY_bits EVP_PKEY_get_bits -int EVP_PKEY_get_security_bits(const EVP_PKEY *pkey); -# define EVP_PKEY_security_bits EVP_PKEY_get_security_bits -int EVP_PKEY_get_size(const EVP_PKEY *pkey); -# define EVP_PKEY_size EVP_PKEY_get_size -int EVP_PKEY_can_sign(const EVP_PKEY *pkey); -int EVP_PKEY_set_type(EVP_PKEY *pkey, int type); -int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len); -int EVP_PKEY_set_type_by_keymgmt(EVP_PKEY *pkey, EVP_KEYMGMT *keymgmt); -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# ifndef OPENSSL_NO_ENGINE -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *e); -OSSL_DEPRECATEDIN_3_0 -ENGINE *EVP_PKEY_get0_engine(const EVP_PKEY *pkey); -# endif -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key); -OSSL_DEPRECATEDIN_3_0 -void *EVP_PKEY_get0(const EVP_PKEY *pkey); -OSSL_DEPRECATEDIN_3_0 -const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len); -# ifndef OPENSSL_NO_POLY1305 -OSSL_DEPRECATEDIN_3_0 -const unsigned char *EVP_PKEY_get0_poly1305(const EVP_PKEY *pkey, size_t *len); -# endif -# ifndef OPENSSL_NO_SIPHASH -OSSL_DEPRECATEDIN_3_0 -const unsigned char *EVP_PKEY_get0_siphash(const EVP_PKEY *pkey, size_t *len); -# endif - -struct rsa_st; -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key); -OSSL_DEPRECATEDIN_3_0 -const struct rsa_st *EVP_PKEY_get0_RSA(const EVP_PKEY *pkey); -OSSL_DEPRECATEDIN_3_0 -struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); - -# ifndef OPENSSL_NO_DSA -struct dsa_st; -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key); -OSSL_DEPRECATEDIN_3_0 -const struct dsa_st *EVP_PKEY_get0_DSA(const EVP_PKEY *pkey); -OSSL_DEPRECATEDIN_3_0 -struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey); -# endif - -# ifndef OPENSSL_NO_DH -struct dh_st; -OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key); -OSSL_DEPRECATEDIN_3_0 const struct dh_st *EVP_PKEY_get0_DH(const EVP_PKEY *pkey); -OSSL_DEPRECATEDIN_3_0 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey); -# endif - -# ifndef OPENSSL_NO_EC -struct ec_key_st; -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key); -OSSL_DEPRECATEDIN_3_0 -const struct ec_key_st *EVP_PKEY_get0_EC_KEY(const EVP_PKEY *pkey); -OSSL_DEPRECATEDIN_3_0 -struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey); -# endif -# endif /* OPENSSL_NO_DEPRECATED_3_0 */ - -EVP_PKEY *EVP_PKEY_new(void); -int EVP_PKEY_up_ref(EVP_PKEY *pkey); -EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *pkey); -void EVP_PKEY_free(EVP_PKEY *pkey); -const char *EVP_PKEY_get0_description(const EVP_PKEY *pkey); -const OSSL_PROVIDER *EVP_PKEY_get0_provider(const EVP_PKEY *key); - -EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp, - long length); -int i2d_PublicKey(const EVP_PKEY *a, unsigned char **pp); - - -EVP_PKEY *d2i_PrivateKey_ex(int type, EVP_PKEY **a, const unsigned char **pp, - long length, OSSL_LIB_CTX *libctx, - const char *propq); -EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp, - long length); -EVP_PKEY *d2i_AutoPrivateKey_ex(EVP_PKEY **a, const unsigned char **pp, - long length, OSSL_LIB_CTX *libctx, - const char *propq); -EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp, - long length); -int i2d_PrivateKey(const EVP_PKEY *a, unsigned char **pp); - -int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp); -EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp, - long length); -int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey); -EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in); - -int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); -int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); -int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode); -int EVP_PKEY_parameters_eq(const EVP_PKEY *a, const EVP_PKEY *b); -int EVP_PKEY_eq(const EVP_PKEY *a, const EVP_PKEY *b); - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); -OSSL_DEPRECATEDIN_3_0 -int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); -# endif - -int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx); -int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx); -int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx); -# ifndef OPENSSL_NO_STDIO -int EVP_PKEY_print_public_fp(FILE *fp, const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx); -int EVP_PKEY_print_private_fp(FILE *fp, const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx); -int EVP_PKEY_print_params_fp(FILE *fp, const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx); -# endif - -int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid); -int EVP_PKEY_get_default_digest_name(EVP_PKEY *pkey, - char *mdname, size_t mdname_sz); -int EVP_PKEY_digestsign_supports_digest(EVP_PKEY *pkey, OSSL_LIB_CTX *libctx, - const char *name, const char *propq); - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -/* - * For backwards compatibility. Use EVP_PKEY_set1_encoded_public_key in - * preference - */ -# define EVP_PKEY_set1_tls_encodedpoint(pkey, pt, ptlen) \ - EVP_PKEY_set1_encoded_public_key((pkey), (pt), (ptlen)) -# endif - -int EVP_PKEY_set1_encoded_public_key(EVP_PKEY *pkey, - const unsigned char *pub, size_t publen); - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -/* - * For backwards compatibility. Use EVP_PKEY_get1_encoded_public_key in - * preference - */ -# define EVP_PKEY_get1_tls_encodedpoint(pkey, ppt) \ - EVP_PKEY_get1_encoded_public_key((pkey), (ppt)) -# endif - -size_t EVP_PKEY_get1_encoded_public_key(EVP_PKEY *pkey, unsigned char **ppub); - -/* calls methods */ -int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type); -int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type); - -/* These are used by EVP_CIPHER methods */ -int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type); -int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type); - -/* PKCS5 password based encryption */ -int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, - ASN1_TYPE *param, const EVP_CIPHER *cipher, - const EVP_MD *md, int en_de); -int PKCS5_PBE_keyivgen_ex(EVP_CIPHER_CTX *cctx, const char *pass, int passlen, - ASN1_TYPE *param, const EVP_CIPHER *cipher, - const EVP_MD *md, int en_de, OSSL_LIB_CTX *libctx, - const char *propq); -int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen, - const unsigned char *salt, int saltlen, int iter, - int keylen, unsigned char *out); -int PKCS5_PBKDF2_HMAC(const char *pass, int passlen, - const unsigned char *salt, int saltlen, int iter, - const EVP_MD *digest, int keylen, unsigned char *out); -int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, - ASN1_TYPE *param, const EVP_CIPHER *cipher, - const EVP_MD *md, int en_de); -int PKCS5_v2_PBE_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass, int passlen, - ASN1_TYPE *param, const EVP_CIPHER *cipher, - const EVP_MD *md, int en_de, - OSSL_LIB_CTX *libctx, const char *propq); - -#ifndef OPENSSL_NO_SCRYPT -int EVP_PBE_scrypt(const char *pass, size_t passlen, - const unsigned char *salt, size_t saltlen, - uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem, - unsigned char *key, size_t keylen); -int EVP_PBE_scrypt_ex(const char *pass, size_t passlen, - const unsigned char *salt, size_t saltlen, - uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem, - unsigned char *key, size_t keylen, - OSSL_LIB_CTX *ctx, const char *propq); - -int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, - int passlen, ASN1_TYPE *param, - const EVP_CIPHER *c, const EVP_MD *md, int en_de); -int PKCS5_v2_scrypt_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass, - int passlen, ASN1_TYPE *param, - const EVP_CIPHER *c, const EVP_MD *md, int en_de, - OSSL_LIB_CTX *libctx, const char *propq); -#endif - -void PKCS5_PBE_add(void); - -int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen, - ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de); - -int EVP_PBE_CipherInit_ex(ASN1_OBJECT *pbe_obj, const char *pass, int passlen, - ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de, - OSSL_LIB_CTX *libctx, const char *propq); - -/* PBE type */ - -/* Can appear as the outermost AlgorithmIdentifier */ -# define EVP_PBE_TYPE_OUTER 0x0 -/* Is an PRF type OID */ -# define EVP_PBE_TYPE_PRF 0x1 -/* Is a PKCS#5 v2.0 KDF */ -# define EVP_PBE_TYPE_KDF 0x2 - -int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, - int md_nid, EVP_PBE_KEYGEN *keygen); -int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, - EVP_PBE_KEYGEN *keygen); -int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid, - EVP_PBE_KEYGEN **pkeygen); -int EVP_PBE_find_ex(int type, int pbe_nid, int *pcnid, int *pmnid, - EVP_PBE_KEYGEN **pkeygen, EVP_PBE_KEYGEN_EX **pkeygen_ex); -void EVP_PBE_cleanup(void); -int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num); - -# define ASN1_PKEY_ALIAS 0x1 -# define ASN1_PKEY_DYNAMIC 0x2 -# define ASN1_PKEY_SIGPARAM_NULL 0x4 - -# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1 -# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2 -# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3 -# define ASN1_PKEY_CTRL_CMS_SIGN 0x5 -# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7 -# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8 - -# define ASN1_PKEY_CTRL_SET1_TLS_ENCPT 0x9 -# define ASN1_PKEY_CTRL_GET1_TLS_ENCPT 0xa -# define ASN1_PKEY_CTRL_CMS_IS_RI_TYPE_SUPPORTED 0xb - -int EVP_PKEY_asn1_get_count(void); -const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx); -const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type); -const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe, - const char *str, int len); -int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth); -int EVP_PKEY_asn1_add_alias(int to, int from); -int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id, - int *ppkey_flags, const char **pinfo, - const char **ppem_str, - const EVP_PKEY_ASN1_METHOD *ameth); - -const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey); -EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags, - const char *pem_str, - const char *info); -void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst, - const EVP_PKEY_ASN1_METHOD *src); -void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth); -void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth, - int (*pub_decode) (EVP_PKEY *pk, - const X509_PUBKEY *pub), - int (*pub_encode) (X509_PUBKEY *pub, - const EVP_PKEY *pk), - int (*pub_cmp) (const EVP_PKEY *a, - const EVP_PKEY *b), - int (*pub_print) (BIO *out, - const EVP_PKEY *pkey, - int indent, ASN1_PCTX *pctx), - int (*pkey_size) (const EVP_PKEY *pk), - int (*pkey_bits) (const EVP_PKEY *pk)); -void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth, - int (*priv_decode) (EVP_PKEY *pk, - const PKCS8_PRIV_KEY_INFO - *p8inf), - int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8, - const EVP_PKEY *pk), - int (*priv_print) (BIO *out, - const EVP_PKEY *pkey, - int indent, - ASN1_PCTX *pctx)); -void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth, - int (*param_decode) (EVP_PKEY *pkey, - const unsigned char **pder, - int derlen), - int (*param_encode) (const EVP_PKEY *pkey, - unsigned char **pder), - int (*param_missing) (const EVP_PKEY *pk), - int (*param_copy) (EVP_PKEY *to, - const EVP_PKEY *from), - int (*param_cmp) (const EVP_PKEY *a, - const EVP_PKEY *b), - int (*param_print) (BIO *out, - const EVP_PKEY *pkey, - int indent, - ASN1_PCTX *pctx)); - -void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth, - void (*pkey_free) (EVP_PKEY *pkey)); -void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth, - int (*pkey_ctrl) (EVP_PKEY *pkey, int op, - long arg1, void *arg2)); -void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth, - int (*item_verify) (EVP_MD_CTX *ctx, - const ASN1_ITEM *it, - const void *data, - const X509_ALGOR *a, - const ASN1_BIT_STRING *sig, - EVP_PKEY *pkey), - int (*item_sign) (EVP_MD_CTX *ctx, - const ASN1_ITEM *it, - const void *data, - X509_ALGOR *alg1, - X509_ALGOR *alg2, - ASN1_BIT_STRING *sig)); - -void EVP_PKEY_asn1_set_siginf(EVP_PKEY_ASN1_METHOD *ameth, - int (*siginf_set) (X509_SIG_INFO *siginf, - const X509_ALGOR *alg, - const ASN1_STRING *sig)); - -void EVP_PKEY_asn1_set_check(EVP_PKEY_ASN1_METHOD *ameth, - int (*pkey_check) (const EVP_PKEY *pk)); - -void EVP_PKEY_asn1_set_public_check(EVP_PKEY_ASN1_METHOD *ameth, - int (*pkey_pub_check) (const EVP_PKEY *pk)); - -void EVP_PKEY_asn1_set_param_check(EVP_PKEY_ASN1_METHOD *ameth, - int (*pkey_param_check) (const EVP_PKEY *pk)); - -void EVP_PKEY_asn1_set_set_priv_key(EVP_PKEY_ASN1_METHOD *ameth, - int (*set_priv_key) (EVP_PKEY *pk, - const unsigned char - *priv, - size_t len)); -void EVP_PKEY_asn1_set_set_pub_key(EVP_PKEY_ASN1_METHOD *ameth, - int (*set_pub_key) (EVP_PKEY *pk, - const unsigned char *pub, - size_t len)); -void EVP_PKEY_asn1_set_get_priv_key(EVP_PKEY_ASN1_METHOD *ameth, - int (*get_priv_key) (const EVP_PKEY *pk, - unsigned char *priv, - size_t *len)); -void EVP_PKEY_asn1_set_get_pub_key(EVP_PKEY_ASN1_METHOD *ameth, - int (*get_pub_key) (const EVP_PKEY *pk, - unsigned char *pub, - size_t *len)); - -void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth, - int (*pkey_security_bits) (const EVP_PKEY - *pk)); - -int EVP_PKEY_CTX_get_signature_md(EVP_PKEY_CTX *ctx, const EVP_MD **md); -int EVP_PKEY_CTX_set_signature_md(EVP_PKEY_CTX *ctx, const EVP_MD *md); - -int EVP_PKEY_CTX_set1_id(EVP_PKEY_CTX *ctx, const void *id, int len); -int EVP_PKEY_CTX_get1_id(EVP_PKEY_CTX *ctx, void *id); -int EVP_PKEY_CTX_get1_id_len(EVP_PKEY_CTX *ctx, size_t *id_len); - -int EVP_PKEY_CTX_set_kem_op(EVP_PKEY_CTX *ctx, const char *op); - -const char *EVP_PKEY_get0_type_name(const EVP_PKEY *key); - -# define EVP_PKEY_OP_UNDEFINED 0 -# define EVP_PKEY_OP_PARAMGEN (1<<1) -# define EVP_PKEY_OP_KEYGEN (1<<2) -# define EVP_PKEY_OP_FROMDATA (1<<3) -# define EVP_PKEY_OP_SIGN (1<<4) -# define EVP_PKEY_OP_VERIFY (1<<5) -# define EVP_PKEY_OP_VERIFYRECOVER (1<<6) -# define EVP_PKEY_OP_SIGNCTX (1<<7) -# define EVP_PKEY_OP_VERIFYCTX (1<<8) -# define EVP_PKEY_OP_ENCRYPT (1<<9) -# define EVP_PKEY_OP_DECRYPT (1<<10) -# define EVP_PKEY_OP_DERIVE (1<<11) -# define EVP_PKEY_OP_ENCAPSULATE (1<<12) -# define EVP_PKEY_OP_DECAPSULATE (1<<13) - -# define EVP_PKEY_OP_TYPE_SIG \ - (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \ - | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX) - -# define EVP_PKEY_OP_TYPE_CRYPT \ - (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT) - -# define EVP_PKEY_OP_TYPE_NOGEN \ - (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE) - -# define EVP_PKEY_OP_TYPE_GEN \ - (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN) - - -int EVP_PKEY_CTX_set_mac_key(EVP_PKEY_CTX *ctx, const unsigned char *key, - int keylen); - -# define EVP_PKEY_CTRL_MD 1 -# define EVP_PKEY_CTRL_PEER_KEY 2 -# define EVP_PKEY_CTRL_SET_MAC_KEY 6 -# define EVP_PKEY_CTRL_DIGESTINIT 7 -/* Used by GOST key encryption in TLS */ -# define EVP_PKEY_CTRL_SET_IV 8 -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3 -# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4 -# define EVP_PKEY_CTRL_PKCS7_SIGN 5 -# define EVP_PKEY_CTRL_CMS_ENCRYPT 9 -# define EVP_PKEY_CTRL_CMS_DECRYPT 10 -# define EVP_PKEY_CTRL_CMS_SIGN 11 -# endif -# define EVP_PKEY_CTRL_CIPHER 12 -# define EVP_PKEY_CTRL_GET_MD 13 -# define EVP_PKEY_CTRL_SET_DIGEST_SIZE 14 -# define EVP_PKEY_CTRL_SET1_ID 15 -# define EVP_PKEY_CTRL_GET1_ID 16 -# define EVP_PKEY_CTRL_GET1_ID_LEN 17 - -# define EVP_PKEY_ALG_CTRL 0x1000 - -# define EVP_PKEY_FLAG_AUTOARGLEN 2 -/* - * Method handles all operations: don't assume any digest related defaults. - */ -# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4 -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type); -OSSL_DEPRECATEDIN_3_0 EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags, - const EVP_PKEY_METHOD *meth); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst, - const EVP_PKEY_METHOD *src); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth); -OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth); -OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_meth_remove(const EVP_PKEY_METHOD *pmeth); -OSSL_DEPRECATEDIN_3_0 size_t EVP_PKEY_meth_get_count(void); -OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx); -# endif - -EVP_KEYMGMT *EVP_KEYMGMT_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); -int EVP_KEYMGMT_up_ref(EVP_KEYMGMT *keymgmt); -void EVP_KEYMGMT_free(EVP_KEYMGMT *keymgmt); -const OSSL_PROVIDER *EVP_KEYMGMT_get0_provider(const EVP_KEYMGMT *keymgmt); -const char *EVP_KEYMGMT_get0_name(const EVP_KEYMGMT *keymgmt); -const char *EVP_KEYMGMT_get0_description(const EVP_KEYMGMT *keymgmt); -int EVP_KEYMGMT_is_a(const EVP_KEYMGMT *keymgmt, const char *name); -void EVP_KEYMGMT_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_KEYMGMT *keymgmt, void *arg), - void *arg); -int EVP_KEYMGMT_names_do_all(const EVP_KEYMGMT *keymgmt, - void (*fn)(const char *name, void *data), - void *data); -const OSSL_PARAM *EVP_KEYMGMT_gettable_params(const EVP_KEYMGMT *keymgmt); -const OSSL_PARAM *EVP_KEYMGMT_settable_params(const EVP_KEYMGMT *keymgmt); -const OSSL_PARAM *EVP_KEYMGMT_gen_settable_params(const EVP_KEYMGMT *keymgmt); - -EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); -EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e); -EVP_PKEY_CTX *EVP_PKEY_CTX_new_from_name(OSSL_LIB_CTX *libctx, - const char *name, - const char *propquery); -EVP_PKEY_CTX *EVP_PKEY_CTX_new_from_pkey(OSSL_LIB_CTX *libctx, - EVP_PKEY *pkey, const char *propquery); -EVP_PKEY_CTX *EVP_PKEY_CTX_dup(const EVP_PKEY_CTX *ctx); -void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx); -int EVP_PKEY_CTX_is_a(EVP_PKEY_CTX *ctx, const char *keytype); - -int EVP_PKEY_CTX_get_params(EVP_PKEY_CTX *ctx, OSSL_PARAM *params); -const OSSL_PARAM *EVP_PKEY_CTX_gettable_params(const EVP_PKEY_CTX *ctx); -int EVP_PKEY_CTX_set_params(EVP_PKEY_CTX *ctx, const OSSL_PARAM *params); -const OSSL_PARAM *EVP_PKEY_CTX_settable_params(const EVP_PKEY_CTX *ctx); -int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype, - int cmd, int p1, void *p2); -int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type, - const char *value); -int EVP_PKEY_CTX_ctrl_uint64(EVP_PKEY_CTX *ctx, int keytype, int optype, - int cmd, uint64_t value); - -int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str); -int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex); - -int EVP_PKEY_CTX_md(EVP_PKEY_CTX *ctx, int optype, int cmd, const char *md); - -int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx); -void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen); - -EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e, - const unsigned char *key, int keylen); -EVP_PKEY *EVP_PKEY_new_raw_private_key_ex(OSSL_LIB_CTX *libctx, - const char *keytype, - const char *propq, - const unsigned char *priv, size_t len); -EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *e, - const unsigned char *priv, - size_t len); -EVP_PKEY *EVP_PKEY_new_raw_public_key_ex(OSSL_LIB_CTX *libctx, - const char *keytype, const char *propq, - const unsigned char *pub, size_t len); -EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *e, - const unsigned char *pub, - size_t len); -int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv, - size_t *len); -int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub, - size_t *len); - -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 -EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv, - size_t len, const EVP_CIPHER *cipher); -# endif - -void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data); -void *EVP_PKEY_CTX_get_data(const EVP_PKEY_CTX *ctx); -EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx); - -EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx); - -void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data); -void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx); - -void EVP_SIGNATURE_free(EVP_SIGNATURE *signature); -int EVP_SIGNATURE_up_ref(EVP_SIGNATURE *signature); -OSSL_PROVIDER *EVP_SIGNATURE_get0_provider(const EVP_SIGNATURE *signature); -EVP_SIGNATURE *EVP_SIGNATURE_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); -int EVP_SIGNATURE_is_a(const EVP_SIGNATURE *signature, const char *name); -const char *EVP_SIGNATURE_get0_name(const EVP_SIGNATURE *signature); -const char *EVP_SIGNATURE_get0_description(const EVP_SIGNATURE *signature); -void EVP_SIGNATURE_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_SIGNATURE *signature, - void *data), - void *data); -int EVP_SIGNATURE_names_do_all(const EVP_SIGNATURE *signature, - void (*fn)(const char *name, void *data), - void *data); -const OSSL_PARAM *EVP_SIGNATURE_gettable_ctx_params(const EVP_SIGNATURE *sig); -const OSSL_PARAM *EVP_SIGNATURE_settable_ctx_params(const EVP_SIGNATURE *sig); - -void EVP_ASYM_CIPHER_free(EVP_ASYM_CIPHER *cipher); -int EVP_ASYM_CIPHER_up_ref(EVP_ASYM_CIPHER *cipher); -OSSL_PROVIDER *EVP_ASYM_CIPHER_get0_provider(const EVP_ASYM_CIPHER *cipher); -EVP_ASYM_CIPHER *EVP_ASYM_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); -int EVP_ASYM_CIPHER_is_a(const EVP_ASYM_CIPHER *cipher, const char *name); -const char *EVP_ASYM_CIPHER_get0_name(const EVP_ASYM_CIPHER *cipher); -const char *EVP_ASYM_CIPHER_get0_description(const EVP_ASYM_CIPHER *cipher); -void EVP_ASYM_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_ASYM_CIPHER *cipher, - void *arg), - void *arg); -int EVP_ASYM_CIPHER_names_do_all(const EVP_ASYM_CIPHER *cipher, - void (*fn)(const char *name, void *data), - void *data); -const OSSL_PARAM *EVP_ASYM_CIPHER_gettable_ctx_params(const EVP_ASYM_CIPHER *ciph); -const OSSL_PARAM *EVP_ASYM_CIPHER_settable_ctx_params(const EVP_ASYM_CIPHER *ciph); - -void EVP_KEM_free(EVP_KEM *wrap); -int EVP_KEM_up_ref(EVP_KEM *wrap); -OSSL_PROVIDER *EVP_KEM_get0_provider(const EVP_KEM *wrap); -EVP_KEM *EVP_KEM_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); -int EVP_KEM_is_a(const EVP_KEM *wrap, const char *name); -const char *EVP_KEM_get0_name(const EVP_KEM *wrap); -const char *EVP_KEM_get0_description(const EVP_KEM *wrap); -void EVP_KEM_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_KEM *wrap, void *arg), void *arg); -int EVP_KEM_names_do_all(const EVP_KEM *wrap, - void (*fn)(const char *name, void *data), void *data); -const OSSL_PARAM *EVP_KEM_gettable_ctx_params(const EVP_KEM *kem); -const OSSL_PARAM *EVP_KEM_settable_ctx_params(const EVP_KEM *kem); - -int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_sign_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_sign(EVP_PKEY_CTX *ctx, - unsigned char *sig, size_t *siglen, - const unsigned char *tbs, size_t tbslen); -int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_verify_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_verify(EVP_PKEY_CTX *ctx, - const unsigned char *sig, size_t siglen, - const unsigned char *tbs, size_t tbslen); -int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_verify_recover_init_ex(EVP_PKEY_CTX *ctx, - const OSSL_PARAM params[]); -int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx, - unsigned char *rout, size_t *routlen, - const unsigned char *sig, size_t siglen); -int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_encrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx, - unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen); -int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_decrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx, - unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen); - -int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_derive_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_derive_set_peer_ex(EVP_PKEY_CTX *ctx, EVP_PKEY *peer, - int validate_peer); -int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer); -int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen); - -int EVP_PKEY_encapsulate_init(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_encapsulate(EVP_PKEY_CTX *ctx, - unsigned char *wrappedkey, size_t *wrappedkeylen, - unsigned char *genkey, size_t *genkeylen); -int EVP_PKEY_decapsulate_init(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]); -int EVP_PKEY_decapsulate(EVP_PKEY_CTX *ctx, - unsigned char *unwrapped, size_t *unwrappedlen, - const unsigned char *wrapped, size_t wrappedlen); - -typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx); - -int EVP_PKEY_fromdata_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_fromdata(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey, int selection, - OSSL_PARAM param[]); -const OSSL_PARAM *EVP_PKEY_fromdata_settable(EVP_PKEY_CTX *ctx, int selection); - -int EVP_PKEY_todata(const EVP_PKEY *pkey, int selection, OSSL_PARAM **params); -int EVP_PKEY_export(const EVP_PKEY *pkey, int selection, - OSSL_CALLBACK *export_cb, void *export_cbarg); - -const OSSL_PARAM *EVP_PKEY_gettable_params(const EVP_PKEY *pkey); -int EVP_PKEY_get_params(const EVP_PKEY *pkey, OSSL_PARAM params[]); -int EVP_PKEY_get_int_param(const EVP_PKEY *pkey, const char *key_name, - int *out); -int EVP_PKEY_get_size_t_param(const EVP_PKEY *pkey, const char *key_name, - size_t *out); -int EVP_PKEY_get_bn_param(const EVP_PKEY *pkey, const char *key_name, - BIGNUM **bn); -int EVP_PKEY_get_utf8_string_param(const EVP_PKEY *pkey, const char *key_name, - char *str, size_t max_buf_sz, size_t *out_sz); -int EVP_PKEY_get_octet_string_param(const EVP_PKEY *pkey, const char *key_name, - unsigned char *buf, size_t max_buf_sz, - size_t *out_sz); - -const OSSL_PARAM *EVP_PKEY_settable_params(const EVP_PKEY *pkey); -int EVP_PKEY_set_params(EVP_PKEY *pkey, OSSL_PARAM params[]); -int EVP_PKEY_set_int_param(EVP_PKEY *pkey, const char *key_name, int in); -int EVP_PKEY_set_size_t_param(EVP_PKEY *pkey, const char *key_name, size_t in); -int EVP_PKEY_set_bn_param(EVP_PKEY *pkey, const char *key_name, - const BIGNUM *bn); -int EVP_PKEY_set_utf8_string_param(EVP_PKEY *pkey, const char *key_name, - const char *str); -int EVP_PKEY_set_octet_string_param(EVP_PKEY *pkey, const char *key_name, - const unsigned char *buf, size_t bsize); - -int EVP_PKEY_get_ec_point_conv_form(const EVP_PKEY *pkey); -int EVP_PKEY_get_field_type(const EVP_PKEY *pkey); - -EVP_PKEY *EVP_PKEY_Q_keygen(OSSL_LIB_CTX *libctx, const char *propq, - const char *type, ...); -int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); -int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx); -int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); -int EVP_PKEY_generate(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey); -int EVP_PKEY_check(EVP_PKEY_CTX *ctx); -int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx); -int EVP_PKEY_public_check_quick(EVP_PKEY_CTX *ctx); -int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx); -int EVP_PKEY_param_check_quick(EVP_PKEY_CTX *ctx); -int EVP_PKEY_private_check(EVP_PKEY_CTX *ctx); -int EVP_PKEY_pairwise_check(EVP_PKEY_CTX *ctx); - -# define EVP_PKEY_get_ex_new_index(l, p, newf, dupf, freef) \ - CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_EVP_PKEY, l, p, newf, dupf, freef) -int EVP_PKEY_set_ex_data(EVP_PKEY *key, int idx, void *arg); -void *EVP_PKEY_get_ex_data(const EVP_PKEY *key, int idx); - -void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb); -EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx); - -int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx); -# ifndef OPENSSL_NO_DEPRECATED_3_0 -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth, - int (*init) (EVP_PKEY_CTX *ctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_copy - (EVP_PKEY_METHOD *pmeth, int (*copy) (EVP_PKEY_CTX *dst, - const EVP_PKEY_CTX *src)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_cleanup - (EVP_PKEY_METHOD *pmeth, void (*cleanup) (EVP_PKEY_CTX *ctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_paramgen - (EVP_PKEY_METHOD *pmeth, int (*paramgen_init) (EVP_PKEY_CTX *ctx), - int (*paramgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_keygen - (EVP_PKEY_METHOD *pmeth, int (*keygen_init) (EVP_PKEY_CTX *ctx), - int (*keygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_sign - (EVP_PKEY_METHOD *pmeth, int (*sign_init) (EVP_PKEY_CTX *ctx), - int (*sign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, - const unsigned char *tbs, size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verify - (EVP_PKEY_METHOD *pmeth, int (*verify_init) (EVP_PKEY_CTX *ctx), - int (*verify) (EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen, - const unsigned char *tbs, size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verify_recover - (EVP_PKEY_METHOD *pmeth, int (*verify_recover_init) (EVP_PKEY_CTX *ctx), - int (*verify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig, - size_t *siglen, const unsigned char *tbs, - size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_signctx - (EVP_PKEY_METHOD *pmeth, int (*signctx_init) (EVP_PKEY_CTX *ctx, - EVP_MD_CTX *mctx), - int (*signctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, - EVP_MD_CTX *mctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verifyctx - (EVP_PKEY_METHOD *pmeth, int (*verifyctx_init) (EVP_PKEY_CTX *ctx, - EVP_MD_CTX *mctx), - int (*verifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen, - EVP_MD_CTX *mctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_encrypt - (EVP_PKEY_METHOD *pmeth, int (*encrypt_init) (EVP_PKEY_CTX *ctx), - int (*encryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_decrypt - (EVP_PKEY_METHOD *pmeth, int (*decrypt_init) (EVP_PKEY_CTX *ctx), - int (*decrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_derive - (EVP_PKEY_METHOD *pmeth, int (*derive_init) (EVP_PKEY_CTX *ctx), - int (*derive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_ctrl - (EVP_PKEY_METHOD *pmeth, int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1, - void *p2), - int (*ctrl_str) (EVP_PKEY_CTX *ctx, const char *type, const char *value)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digestsign - (EVP_PKEY_METHOD *pmeth, - int (*digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen, - const unsigned char *tbs, size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digestverify - (EVP_PKEY_METHOD *pmeth, - int (*digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig, - size_t siglen, const unsigned char *tbs, - size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_check - (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_public_check - (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_param_check - (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digest_custom - (EVP_PKEY_METHOD *pmeth, int (*digest_custom) (EVP_PKEY_CTX *ctx, - EVP_MD_CTX *mctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_init - (const EVP_PKEY_METHOD *pmeth, int (**pinit) (EVP_PKEY_CTX *ctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_copy - (const EVP_PKEY_METHOD *pmeth, int (**pcopy) (EVP_PKEY_CTX *dst, - const EVP_PKEY_CTX *src)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_cleanup - (const EVP_PKEY_METHOD *pmeth, void (**pcleanup) (EVP_PKEY_CTX *ctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_paramgen - (const EVP_PKEY_METHOD *pmeth, int (**pparamgen_init) (EVP_PKEY_CTX *ctx), - int (**pparamgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_keygen - (const EVP_PKEY_METHOD *pmeth, int (**pkeygen_init) (EVP_PKEY_CTX *ctx), - int (**pkeygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_sign - (const EVP_PKEY_METHOD *pmeth, int (**psign_init) (EVP_PKEY_CTX *ctx), - int (**psign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, - const unsigned char *tbs, size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verify - (const EVP_PKEY_METHOD *pmeth, int (**pverify_init) (EVP_PKEY_CTX *ctx), - int (**pverify) (EVP_PKEY_CTX *ctx, const unsigned char *sig, - size_t siglen, const unsigned char *tbs, size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verify_recover - (const EVP_PKEY_METHOD *pmeth, - int (**pverify_recover_init) (EVP_PKEY_CTX *ctx), - int (**pverify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig, - size_t *siglen, const unsigned char *tbs, - size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_signctx - (const EVP_PKEY_METHOD *pmeth, - int (**psignctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), - int (**psignctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen, - EVP_MD_CTX *mctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verifyctx - (const EVP_PKEY_METHOD *pmeth, - int (**pverifyctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx), - int (**pverifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, - int siglen, EVP_MD_CTX *mctx)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_encrypt - (const EVP_PKEY_METHOD *pmeth, int (**pencrypt_init) (EVP_PKEY_CTX *ctx), - int (**pencryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_decrypt - (const EVP_PKEY_METHOD *pmeth, int (**pdecrypt_init) (EVP_PKEY_CTX *ctx), - int (**pdecrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_derive - (const EVP_PKEY_METHOD *pmeth, int (**pderive_init) (EVP_PKEY_CTX *ctx), - int (**pderive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_ctrl - (const EVP_PKEY_METHOD *pmeth, - int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1, void *p2), - int (**pctrl_str) (EVP_PKEY_CTX *ctx, const char *type, - const char *value)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digestsign - (const EVP_PKEY_METHOD *pmeth, - int (**digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen, - const unsigned char *tbs, size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digestverify - (const EVP_PKEY_METHOD *pmeth, - int (**digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig, - size_t siglen, const unsigned char *tbs, - size_t tbslen)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_check - (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_public_check - (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_param_check - (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey)); -OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digest_custom - (const EVP_PKEY_METHOD *pmeth, - int (**pdigest_custom) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)); -# endif - -void EVP_KEYEXCH_free(EVP_KEYEXCH *exchange); -int EVP_KEYEXCH_up_ref(EVP_KEYEXCH *exchange); -EVP_KEYEXCH *EVP_KEYEXCH_fetch(OSSL_LIB_CTX *ctx, const char *algorithm, - const char *properties); -OSSL_PROVIDER *EVP_KEYEXCH_get0_provider(const EVP_KEYEXCH *exchange); -int EVP_KEYEXCH_is_a(const EVP_KEYEXCH *keyexch, const char *name); -const char *EVP_KEYEXCH_get0_name(const EVP_KEYEXCH *keyexch); -const char *EVP_KEYEXCH_get0_description(const EVP_KEYEXCH *keyexch); -void EVP_KEYEXCH_do_all_provided(OSSL_LIB_CTX *libctx, - void (*fn)(EVP_KEYEXCH *keyexch, void *data), - void *data); -int EVP_KEYEXCH_names_do_all(const EVP_KEYEXCH *keyexch, - void (*fn)(const char *name, void *data), - void *data); -const OSSL_PARAM *EVP_KEYEXCH_gettable_ctx_params(const EVP_KEYEXCH *keyexch); -const OSSL_PARAM *EVP_KEYEXCH_settable_ctx_params(const EVP_KEYEXCH *keyexch); - -void EVP_add_alg_module(void); - -int EVP_PKEY_CTX_set_group_name(EVP_PKEY_CTX *ctx, const char *name); -int EVP_PKEY_CTX_get_group_name(EVP_PKEY_CTX *ctx, char *name, size_t namelen); -int EVP_PKEY_get_group_name(const EVP_PKEY *pkey, char *name, size_t name_sz, - size_t *gname_len); - -OSSL_LIB_CTX *EVP_PKEY_CTX_get0_libctx(EVP_PKEY_CTX *ctx); -const char *EVP_PKEY_CTX_get0_propq(const EVP_PKEY_CTX *ctx); -const OSSL_PROVIDER *EVP_PKEY_CTX_get0_provider(const EVP_PKEY_CTX *ctx); - -# ifdef __cplusplus -} -# endif -#endif +/*
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef OPENSSL_EVP_H
+# define OPENSSL_EVP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# define HEADER_ENVELOPE_H
+# endif
+
+# include <stdarg.h>
+
+# ifndef OPENSSL_NO_STDIO
+# include <stdio.h>
+# endif
+
+# include <openssl/opensslconf.h>
+# include <openssl/types.h>
+# include <openssl/core.h>
+# include <openssl/core_dispatch.h>
+# include <openssl/symhacks.h>
+# include <openssl/bio.h>
+# include <openssl/evperr.h>
+# include <openssl/params.h>
+
+# define EVP_MAX_MD_SIZE 64/* longest known is SHA512 */
+# define EVP_MAX_KEY_LENGTH 64
+# define EVP_MAX_IV_LENGTH 16
+# define EVP_MAX_BLOCK_LENGTH 32
+
+# define PKCS5_SALT_LEN 8
+/* Default PKCS#5 iteration count */
+# define PKCS5_DEFAULT_ITER 2048
+
+# include <openssl/objects.h>
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# define EVP_PK_RSA 0x0001
+# define EVP_PK_DSA 0x0002
+# define EVP_PK_DH 0x0004
+# define EVP_PK_EC 0x0008
+# define EVP_PKT_SIGN 0x0010
+# define EVP_PKT_ENC 0x0020
+# define EVP_PKT_EXCH 0x0040
+# define EVP_PKS_RSA 0x0100
+# define EVP_PKS_DSA 0x0200
+# define EVP_PKS_EC 0x0400
+# endif
+
+# define EVP_PKEY_NONE NID_undef
+# define EVP_PKEY_RSA NID_rsaEncryption
+# define EVP_PKEY_RSA2 NID_rsa
+# define EVP_PKEY_RSA_PSS NID_rsassaPss
+# define EVP_PKEY_DSA NID_dsa
+# define EVP_PKEY_DSA1 NID_dsa_2
+# define EVP_PKEY_DSA2 NID_dsaWithSHA
+# define EVP_PKEY_DSA3 NID_dsaWithSHA1
+# define EVP_PKEY_DSA4 NID_dsaWithSHA1_2
+# define EVP_PKEY_DH NID_dhKeyAgreement
+# define EVP_PKEY_DHX NID_dhpublicnumber
+# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
+# define EVP_PKEY_SM2 NID_sm2
+# define EVP_PKEY_HMAC NID_hmac
+# define EVP_PKEY_CMAC NID_cmac
+# define EVP_PKEY_SCRYPT NID_id_scrypt
+# define EVP_PKEY_TLS1_PRF NID_tls1_prf
+# define EVP_PKEY_HKDF NID_hkdf
+# define EVP_PKEY_POLY1305 NID_poly1305
+# define EVP_PKEY_SIPHASH NID_siphash
+# define EVP_PKEY_X25519 NID_X25519
+# define EVP_PKEY_ED25519 NID_ED25519
+# define EVP_PKEY_X448 NID_X448
+# define EVP_PKEY_ED448 NID_ED448
+/* Special indicator that the object is uniquely provider side */
+# define EVP_PKEY_KEYMGMT -1
+
+/* Easy to use macros for EVP_PKEY related selections */
+# define EVP_PKEY_KEY_PARAMETERS \
+ ( OSSL_KEYMGMT_SELECT_ALL_PARAMETERS )
+# define EVP_PKEY_PUBLIC_KEY \
+ ( EVP_PKEY_KEY_PARAMETERS | OSSL_KEYMGMT_SELECT_PUBLIC_KEY )
+# define EVP_PKEY_KEYPAIR \
+ ( EVP_PKEY_PUBLIC_KEY | OSSL_KEYMGMT_SELECT_PRIVATE_KEY )
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int EVP_set_default_properties(OSSL_LIB_CTX *libctx, const char *propq);
+int EVP_default_properties_is_fips_enabled(OSSL_LIB_CTX *libctx);
+int EVP_default_properties_enable_fips(OSSL_LIB_CTX *libctx, int enable);
+
+# define EVP_PKEY_MO_SIGN 0x0001
+# define EVP_PKEY_MO_VERIFY 0x0002
+# define EVP_PKEY_MO_ENCRYPT 0x0004
+# define EVP_PKEY_MO_DECRYPT 0x0008
+
+# ifndef EVP_MD
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 EVP_MD *EVP_MD_meth_new(int md_type, int pkey_type);
+OSSL_DEPRECATEDIN_3_0 EVP_MD *EVP_MD_meth_dup(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 void EVP_MD_meth_free(EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_input_blocksize(EVP_MD *md, int blocksize);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_result_size(EVP_MD *md, int resultsize);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_app_datasize(EVP_MD *md, int datasize);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_flags(EVP_MD *md, unsigned long flags);
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_init(EVP_MD *md, int (*init)(EVP_MD_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_update(EVP_MD *md, int (*update)(EVP_MD_CTX *ctx,
+ const void *data,
+ size_t count));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_final(EVP_MD *md, int (*final)(EVP_MD_CTX *ctx,
+ unsigned char *md));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_copy(EVP_MD *md, int (*copy)(EVP_MD_CTX *to,
+ const EVP_MD_CTX *from));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_cleanup(EVP_MD *md, int (*cleanup)(EVP_MD_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0
+int EVP_MD_meth_set_ctrl(EVP_MD *md, int (*ctrl)(EVP_MD_CTX *ctx, int cmd,
+ int p1, void *p2));
+OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_input_blocksize(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_result_size(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 int EVP_MD_meth_get_app_datasize(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0 unsigned long EVP_MD_meth_get_flags(const EVP_MD *md);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_init(const EVP_MD *md))(EVP_MD_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_update(const EVP_MD *md))(EVP_MD_CTX *ctx,
+ const void *data, size_t count);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_final(const EVP_MD *md))(EVP_MD_CTX *ctx,
+ unsigned char *md);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_copy(const EVP_MD *md))(EVP_MD_CTX *to,
+ const EVP_MD_CTX *from);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_cleanup(const EVP_MD *md))(EVP_MD_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_meth_get_ctrl(const EVP_MD *md))(EVP_MD_CTX *ctx, int cmd,
+ int p1, void *p2);
+# endif
+/* digest can only handle a single block */
+# define EVP_MD_FLAG_ONESHOT 0x0001
+
+/* digest is extensible-output function, XOF */
+# define EVP_MD_FLAG_XOF 0x0002
+
+/* DigestAlgorithmIdentifier flags... */
+
+# define EVP_MD_FLAG_DIGALGID_MASK 0x0018
+
+/* NULL or absent parameter accepted. Use NULL */
+
+# define EVP_MD_FLAG_DIGALGID_NULL 0x0000
+
+/* NULL or absent parameter accepted. Use NULL for PKCS#1 otherwise absent */
+
+# define EVP_MD_FLAG_DIGALGID_ABSENT 0x0008
+
+/* Custom handling via ctrl */
+
+# define EVP_MD_FLAG_DIGALGID_CUSTOM 0x0018
+
+/* Note if suitable for use in FIPS mode */
+# define EVP_MD_FLAG_FIPS 0x0400
+
+/* Digest ctrls */
+
+# define EVP_MD_CTRL_DIGALGID 0x1
+# define EVP_MD_CTRL_MICALG 0x2
+# define EVP_MD_CTRL_XOF_LEN 0x3
+# define EVP_MD_CTRL_TLSTREE 0x4
+
+/* Minimum Algorithm specific ctrl value */
+
+# define EVP_MD_CTRL_ALG_CTRL 0x1000
+
+# endif /* !EVP_MD */
+
+/* values for EVP_MD_CTX flags */
+
+# define EVP_MD_CTX_FLAG_ONESHOT 0x0001/* digest update will be
+ * called once only */
+# define EVP_MD_CTX_FLAG_CLEANED 0x0002/* context has already been
+ * cleaned */
+# define EVP_MD_CTX_FLAG_REUSE 0x0004/* Don't free up ctx->md_data
+ * in EVP_MD_CTX_reset */
+/*
+ * FIPS and pad options are ignored in 1.0.0, definitions are here so we
+ * don't accidentally reuse the values for other purposes.
+ */
+
+# define EVP_MD_CTX_FLAG_NON_FIPS_ALLOW 0x0008/* Allow use of non FIPS
+ * digest in FIPS mode */
+
+/*
+ * The following PAD options are also currently ignored in 1.0.0, digest
+ * parameters are handled through EVP_DigestSign*() and EVP_DigestVerify*()
+ * instead.
+ */
+# define EVP_MD_CTX_FLAG_PAD_MASK 0xF0/* RSA mode to use */
+# define EVP_MD_CTX_FLAG_PAD_PKCS1 0x00/* PKCS#1 v1.5 mode */
+# define EVP_MD_CTX_FLAG_PAD_X931 0x10/* X9.31 mode */
+# define EVP_MD_CTX_FLAG_PAD_PSS 0x20/* PSS mode */
+
+# define EVP_MD_CTX_FLAG_NO_INIT 0x0100/* Don't initialize md_data */
+/*
+ * Some functions such as EVP_DigestSign only finalise copies of internal
+ * contexts so additional data can be included after the finalisation call.
+ * This is inefficient if this functionality is not required: it is disabled
+ * if the following flag is set.
+ */
+# define EVP_MD_CTX_FLAG_FINALISE 0x0200
+/* NOTE: 0x0400 is reserved for internal usage */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
+OSSL_DEPRECATEDIN_3_0
+EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
+OSSL_DEPRECATEDIN_3_0
+void EVP_CIPHER_meth_free(EVP_CIPHER *cipher);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_iv_length(EVP_CIPHER *cipher, int iv_len);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_flags(EVP_CIPHER *cipher, unsigned long flags);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_impl_ctx_size(EVP_CIPHER *cipher, int ctx_size);
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_init(EVP_CIPHER *cipher,
+ int (*init) (EVP_CIPHER_CTX *ctx,
+ const unsigned char *key,
+ const unsigned char *iv,
+ int enc));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_do_cipher(EVP_CIPHER *cipher,
+ int (*do_cipher) (EVP_CIPHER_CTX *ctx,
+ unsigned char *out,
+ const unsigned char *in,
+ size_t inl));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_cleanup(EVP_CIPHER *cipher,
+ int (*cleanup) (EVP_CIPHER_CTX *));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_set_asn1_params(EVP_CIPHER *cipher,
+ int (*set_asn1_parameters) (EVP_CIPHER_CTX *,
+ ASN1_TYPE *));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_get_asn1_params(EVP_CIPHER *cipher,
+ int (*get_asn1_parameters) (EVP_CIPHER_CTX *,
+ ASN1_TYPE *));
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_meth_set_ctrl(EVP_CIPHER *cipher,
+ int (*ctrl) (EVP_CIPHER_CTX *, int type,
+ int arg, void *ptr));
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_init(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
+ const unsigned char *key,
+ const unsigned char *iv,
+ int enc);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_do_cipher(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *ctx,
+ unsigned char *out,
+ const unsigned char *in,
+ size_t inl);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_cleanup(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_set_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
+ ASN1_TYPE *);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_get_asn1_params(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *,
+ ASN1_TYPE *);
+OSSL_DEPRECATEDIN_3_0 int
+(*EVP_CIPHER_meth_get_ctrl(const EVP_CIPHER *cipher))(EVP_CIPHER_CTX *, int type,
+ int arg, void *ptr);
+# endif
+
+/* Values for cipher flags */
+
+/* Modes for ciphers */
+
+# define EVP_CIPH_STREAM_CIPHER 0x0
+# define EVP_CIPH_ECB_MODE 0x1
+# define EVP_CIPH_CBC_MODE 0x2
+# define EVP_CIPH_CFB_MODE 0x3
+# define EVP_CIPH_OFB_MODE 0x4
+# define EVP_CIPH_CTR_MODE 0x5
+# define EVP_CIPH_GCM_MODE 0x6
+# define EVP_CIPH_CCM_MODE 0x7
+# define EVP_CIPH_XTS_MODE 0x10001
+# define EVP_CIPH_WRAP_MODE 0x10002
+# define EVP_CIPH_OCB_MODE 0x10003
+# define EVP_CIPH_SIV_MODE 0x10004
+# define EVP_CIPH_MODE 0xF0007
+/* Set if variable length cipher */
+# define EVP_CIPH_VARIABLE_LENGTH 0x8
+/* Set if the iv handling should be done by the cipher itself */
+# define EVP_CIPH_CUSTOM_IV 0x10
+/* Set if the cipher's init() function should be called if key is NULL */
+# define EVP_CIPH_ALWAYS_CALL_INIT 0x20
+/* Call ctrl() to init cipher parameters */
+# define EVP_CIPH_CTRL_INIT 0x40
+/* Don't use standard key length function */
+# define EVP_CIPH_CUSTOM_KEY_LENGTH 0x80
+/* Don't use standard block padding */
+# define EVP_CIPH_NO_PADDING 0x100
+/* cipher handles random key generation */
+# define EVP_CIPH_RAND_KEY 0x200
+/* cipher has its own additional copying logic */
+# define EVP_CIPH_CUSTOM_COPY 0x400
+/* Don't use standard iv length function */
+# define EVP_CIPH_CUSTOM_IV_LENGTH 0x800
+/* Legacy and no longer relevant: Allow use default ASN1 get/set iv */
+# define EVP_CIPH_FLAG_DEFAULT_ASN1 0
+/* Free: 0x1000 */
+/* Buffer length in bits not bytes: CFB1 mode only */
+# define EVP_CIPH_FLAG_LENGTH_BITS 0x2000
+/* Deprecated FIPS flag: was 0x4000 */
+# define EVP_CIPH_FLAG_FIPS 0
+/* Deprecated FIPS flag: was 0x8000 */
+# define EVP_CIPH_FLAG_NON_FIPS_ALLOW 0
+
+/*
+ * Cipher handles any and all padding logic as well as finalisation.
+ */
+# define EVP_CIPH_FLAG_CTS 0x4000
+# define EVP_CIPH_FLAG_CUSTOM_CIPHER 0x100000
+# define EVP_CIPH_FLAG_AEAD_CIPHER 0x200000
+# define EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK 0x400000
+/* Cipher can handle pipeline operations */
+# define EVP_CIPH_FLAG_PIPELINE 0X800000
+/* For provider implementations that handle ASN1 get/set param themselves */
+# define EVP_CIPH_FLAG_CUSTOM_ASN1 0x1000000
+/* For ciphers generating unprotected CMS attributes */
+# define EVP_CIPH_FLAG_CIPHER_WITH_MAC 0x2000000
+/* For supplementary wrap cipher support */
+# define EVP_CIPH_FLAG_GET_WRAP_CIPHER 0x4000000
+# define EVP_CIPH_FLAG_INVERSE_CIPHER 0x8000000
+
+/*
+ * Cipher context flag to indicate we can handle wrap mode: if allowed in
+ * older applications it could overflow buffers.
+ */
+
+# define EVP_CIPHER_CTX_FLAG_WRAP_ALLOW 0x1
+
+/* ctrl() values */
+
+# define EVP_CTRL_INIT 0x0
+# define EVP_CTRL_SET_KEY_LENGTH 0x1
+# define EVP_CTRL_GET_RC2_KEY_BITS 0x2
+# define EVP_CTRL_SET_RC2_KEY_BITS 0x3
+# define EVP_CTRL_GET_RC5_ROUNDS 0x4
+# define EVP_CTRL_SET_RC5_ROUNDS 0x5
+# define EVP_CTRL_RAND_KEY 0x6
+# define EVP_CTRL_PBE_PRF_NID 0x7
+# define EVP_CTRL_COPY 0x8
+# define EVP_CTRL_AEAD_SET_IVLEN 0x9
+# define EVP_CTRL_AEAD_GET_TAG 0x10
+# define EVP_CTRL_AEAD_SET_TAG 0x11
+# define EVP_CTRL_AEAD_SET_IV_FIXED 0x12
+# define EVP_CTRL_GCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
+# define EVP_CTRL_GCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
+# define EVP_CTRL_GCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
+# define EVP_CTRL_GCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
+# define EVP_CTRL_GCM_IV_GEN 0x13
+# define EVP_CTRL_CCM_SET_IVLEN EVP_CTRL_AEAD_SET_IVLEN
+# define EVP_CTRL_CCM_GET_TAG EVP_CTRL_AEAD_GET_TAG
+# define EVP_CTRL_CCM_SET_TAG EVP_CTRL_AEAD_SET_TAG
+# define EVP_CTRL_CCM_SET_IV_FIXED EVP_CTRL_AEAD_SET_IV_FIXED
+# define EVP_CTRL_CCM_SET_L 0x14
+# define EVP_CTRL_CCM_SET_MSGLEN 0x15
+/*
+ * AEAD cipher deduces payload length and returns number of bytes required to
+ * store MAC and eventual padding. Subsequent call to EVP_Cipher even
+ * appends/verifies MAC.
+ */
+# define EVP_CTRL_AEAD_TLS1_AAD 0x16
+/* Used by composite AEAD ciphers, no-op in GCM, CCM... */
+# define EVP_CTRL_AEAD_SET_MAC_KEY 0x17
+/* Set the GCM invocation field, decrypt only */
+# define EVP_CTRL_GCM_SET_IV_INV 0x18
+
+# define EVP_CTRL_TLS1_1_MULTIBLOCK_AAD 0x19
+# define EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT 0x1a
+# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
+# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
+
+# define EVP_CTRL_SSL3_MASTER_SECRET 0x1d
+
+/* EVP_CTRL_SET_SBOX takes the char * specifying S-boxes */
+# define EVP_CTRL_SET_SBOX 0x1e
+/*
+ * EVP_CTRL_SBOX_USED takes a 'size_t' and 'char *', pointing at a
+ * pre-allocated buffer with specified size
+ */
+# define EVP_CTRL_SBOX_USED 0x1f
+/* EVP_CTRL_KEY_MESH takes 'size_t' number of bytes to mesh the key after,
+ * 0 switches meshing off
+ */
+# define EVP_CTRL_KEY_MESH 0x20
+/* EVP_CTRL_BLOCK_PADDING_MODE takes the padding mode */
+# define EVP_CTRL_BLOCK_PADDING_MODE 0x21
+
+/* Set the output buffers to use for a pipelined operation */
+# define EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS 0x22
+/* Set the input buffers to use for a pipelined operation */
+# define EVP_CTRL_SET_PIPELINE_INPUT_BUFS 0x23
+/* Set the input buffer lengths to use for a pipelined operation */
+# define EVP_CTRL_SET_PIPELINE_INPUT_LENS 0x24
+/* Get the IV length used by the cipher */
+# define EVP_CTRL_GET_IVLEN 0x25
+/* 0x26 is unused */
+/* Tell the cipher it's doing a speed test (SIV disallows multiple ops) */
+# define EVP_CTRL_SET_SPEED 0x27
+/* Get the unprotectedAttrs from cipher ctx */
+# define EVP_CTRL_PROCESS_UNPROTECTED 0x28
+/* Get the supplementary wrap cipher */
+#define EVP_CTRL_GET_WRAP_CIPHER 0x29
+/* TLSTREE key diversification */
+#define EVP_CTRL_TLSTREE 0x2A
+
+/* Padding modes */
+#define EVP_PADDING_PKCS7 1
+#define EVP_PADDING_ISO7816_4 2
+#define EVP_PADDING_ANSI923 3
+#define EVP_PADDING_ISO10126 4
+#define EVP_PADDING_ZERO 5
+
+/* RFC 5246 defines additional data to be 13 bytes in length */
+# define EVP_AEAD_TLS1_AAD_LEN 13
+
+typedef struct {
+ unsigned char *out;
+ const unsigned char *inp;
+ size_t len;
+ unsigned int interleave;
+} EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM;
+
+/* GCM TLS constants */
+/* Length of fixed part of IV derived from PRF */
+# define EVP_GCM_TLS_FIXED_IV_LEN 4
+/* Length of explicit part of IV part of TLS records */
+# define EVP_GCM_TLS_EXPLICIT_IV_LEN 8
+/* Length of tag for TLS */
+# define EVP_GCM_TLS_TAG_LEN 16
+
+/* CCM TLS constants */
+/* Length of fixed part of IV derived from PRF */
+# define EVP_CCM_TLS_FIXED_IV_LEN 4
+/* Length of explicit part of IV part of TLS records */
+# define EVP_CCM_TLS_EXPLICIT_IV_LEN 8
+/* Total length of CCM IV length for TLS */
+# define EVP_CCM_TLS_IV_LEN 12
+/* Length of tag for TLS */
+# define EVP_CCM_TLS_TAG_LEN 16
+/* Length of CCM8 tag for TLS */
+# define EVP_CCM8_TLS_TAG_LEN 8
+
+/* Length of tag for TLS */
+# define EVP_CHACHAPOLY_TLS_TAG_LEN 16
+
+typedef struct evp_cipher_info_st {
+ const EVP_CIPHER *cipher;
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+} EVP_CIPHER_INFO;
+
+
+/* Password based encryption function */
+typedef int (EVP_PBE_KEYGEN) (EVP_CIPHER_CTX *ctx, const char *pass,
+ int passlen, ASN1_TYPE *param,
+ const EVP_CIPHER *cipher, const EVP_MD *md,
+ int en_de);
+
+typedef int (EVP_PBE_KEYGEN_EX) (EVP_CIPHER_CTX *ctx, const char *pass,
+ int passlen, ASN1_TYPE *param,
+ const EVP_CIPHER *cipher, const EVP_MD *md,
+ int en_de, OSSL_LIB_CTX *libctx, const char *propq);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
+ (rsa))
+# endif
+
+# ifndef OPENSSL_NO_DSA
+# define EVP_PKEY_assign_DSA(pkey,dsa) EVP_PKEY_assign((pkey),EVP_PKEY_DSA,\
+ (dsa))
+# endif
+
+# if !defined(OPENSSL_NO_DH) && !defined(OPENSSL_NO_DEPRECATED_3_0)
+# define EVP_PKEY_assign_DH(pkey,dh) EVP_PKEY_assign((pkey),EVP_PKEY_DH,(dh))
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_EC
+# define EVP_PKEY_assign_EC_KEY(pkey,eckey) \
+ EVP_PKEY_assign((pkey), EVP_PKEY_EC, (eckey))
+# endif
+# endif
+# ifndef OPENSSL_NO_SIPHASH
+# define EVP_PKEY_assign_SIPHASH(pkey,shkey) EVP_PKEY_assign((pkey),\
+ EVP_PKEY_SIPHASH,(shkey))
+# endif
+
+# ifndef OPENSSL_NO_POLY1305
+# define EVP_PKEY_assign_POLY1305(pkey,polykey) EVP_PKEY_assign((pkey),\
+ EVP_PKEY_POLY1305,(polykey))
+# endif
+
+/* Add some extra combinations */
+# define EVP_get_digestbynid(a) EVP_get_digestbyname(OBJ_nid2sn(a))
+# define EVP_get_digestbyobj(a) EVP_get_digestbynid(OBJ_obj2nid(a))
+# define EVP_get_cipherbynid(a) EVP_get_cipherbyname(OBJ_nid2sn(a))
+# define EVP_get_cipherbyobj(a) EVP_get_cipherbynid(OBJ_obj2nid(a))
+
+int EVP_MD_get_type(const EVP_MD *md);
+# define EVP_MD_type EVP_MD_get_type
+# define EVP_MD_nid EVP_MD_get_type
+const char *EVP_MD_get0_name(const EVP_MD *md);
+# define EVP_MD_name EVP_MD_get0_name
+const char *EVP_MD_get0_description(const EVP_MD *md);
+int EVP_MD_is_a(const EVP_MD *md, const char *name);
+int EVP_MD_names_do_all(const EVP_MD *md,
+ void (*fn)(const char *name, void *data),
+ void *data);
+const OSSL_PROVIDER *EVP_MD_get0_provider(const EVP_MD *md);
+int EVP_MD_get_pkey_type(const EVP_MD *md);
+# define EVP_MD_pkey_type EVP_MD_get_pkey_type
+int EVP_MD_get_size(const EVP_MD *md);
+# define EVP_MD_size EVP_MD_get_size
+int EVP_MD_get_block_size(const EVP_MD *md);
+# define EVP_MD_block_size EVP_MD_get_block_size
+unsigned long EVP_MD_get_flags(const EVP_MD *md);
+# define EVP_MD_flags EVP_MD_get_flags
+
+const EVP_MD *EVP_MD_CTX_get0_md(const EVP_MD_CTX *ctx);
+EVP_MD *EVP_MD_CTX_get1_md(EVP_MD_CTX *ctx);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0
+int (*EVP_MD_CTX_update_fn(EVP_MD_CTX *ctx))(EVP_MD_CTX *ctx,
+ const void *data, size_t count);
+OSSL_DEPRECATEDIN_3_0
+void EVP_MD_CTX_set_update_fn(EVP_MD_CTX *ctx,
+ int (*update) (EVP_MD_CTX *ctx,
+ const void *data, size_t count));
+# endif
+# define EVP_MD_CTX_get0_name(e) EVP_MD_get0_name(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_get_size(e) EVP_MD_get_size(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_size EVP_MD_CTX_get_size
+# define EVP_MD_CTX_get_block_size(e) EVP_MD_get_block_size(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_block_size EVP_MD_CTX_get_block_size
+# define EVP_MD_CTX_get_type(e) EVP_MD_get_type(EVP_MD_CTX_get0_md(e))
+# define EVP_MD_CTX_type EVP_MD_CTX_get_type
+EVP_PKEY_CTX *EVP_MD_CTX_get_pkey_ctx(const EVP_MD_CTX *ctx);
+# define EVP_MD_CTX_pkey_ctx EVP_MD_CTX_get_pkey_ctx
+void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx);
+void *EVP_MD_CTX_get0_md_data(const EVP_MD_CTX *ctx);
+# define EVP_MD_CTX_md_data EVP_MD_CTX_get0_md_data
+
+int EVP_CIPHER_get_nid(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_nid EVP_CIPHER_get_nid
+const char *EVP_CIPHER_get0_name(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_name EVP_CIPHER_get0_name
+const char *EVP_CIPHER_get0_description(const EVP_CIPHER *cipher);
+int EVP_CIPHER_is_a(const EVP_CIPHER *cipher, const char *name);
+int EVP_CIPHER_names_do_all(const EVP_CIPHER *cipher,
+ void (*fn)(const char *name, void *data),
+ void *data);
+const OSSL_PROVIDER *EVP_CIPHER_get0_provider(const EVP_CIPHER *cipher);
+int EVP_CIPHER_get_block_size(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_block_size EVP_CIPHER_get_block_size
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_CIPHER_impl_ctx_size(const EVP_CIPHER *cipher);
+# endif
+int EVP_CIPHER_get_key_length(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_key_length EVP_CIPHER_get_key_length
+int EVP_CIPHER_get_iv_length(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_iv_length EVP_CIPHER_get_iv_length
+unsigned long EVP_CIPHER_get_flags(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_flags EVP_CIPHER_get_flags
+int EVP_CIPHER_get_mode(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_mode EVP_CIPHER_get_mode
+int EVP_CIPHER_get_type(const EVP_CIPHER *cipher);
+# define EVP_CIPHER_type EVP_CIPHER_get_type
+EVP_CIPHER *EVP_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+int EVP_CIPHER_up_ref(EVP_CIPHER *cipher);
+void EVP_CIPHER_free(EVP_CIPHER *cipher);
+
+const EVP_CIPHER *EVP_CIPHER_CTX_get0_cipher(const EVP_CIPHER_CTX *ctx);
+EVP_CIPHER *EVP_CIPHER_CTX_get1_cipher(EVP_CIPHER_CTX *ctx);
+int EVP_CIPHER_CTX_is_encrypting(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_encrypting EVP_CIPHER_CTX_is_encrypting
+int EVP_CIPHER_CTX_get_nid(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_nid EVP_CIPHER_CTX_get_nid
+int EVP_CIPHER_CTX_get_block_size(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_block_size EVP_CIPHER_CTX_get_block_size
+int EVP_CIPHER_CTX_get_key_length(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_key_length EVP_CIPHER_CTX_get_key_length
+int EVP_CIPHER_CTX_get_iv_length(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_iv_length EVP_CIPHER_CTX_get_iv_length
+int EVP_CIPHER_CTX_get_tag_length(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_tag_length EVP_CIPHER_CTX_get_tag_length
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 const unsigned char *EVP_CIPHER_CTX_iv(const EVP_CIPHER_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 const unsigned char *EVP_CIPHER_CTX_original_iv(const EVP_CIPHER_CTX *ctx);
+OSSL_DEPRECATEDIN_3_0 unsigned char *EVP_CIPHER_CTX_iv_noconst(EVP_CIPHER_CTX *ctx);
+# endif
+int EVP_CIPHER_CTX_get_updated_iv(EVP_CIPHER_CTX *ctx, void *buf, size_t len);
+int EVP_CIPHER_CTX_get_original_iv(EVP_CIPHER_CTX *ctx, void *buf, size_t len);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+unsigned char *EVP_CIPHER_CTX_buf_noconst(EVP_CIPHER_CTX *ctx);
+# endif
+int EVP_CIPHER_CTX_get_num(const EVP_CIPHER_CTX *ctx);
+# define EVP_CIPHER_CTX_num EVP_CIPHER_CTX_get_num
+int EVP_CIPHER_CTX_set_num(EVP_CIPHER_CTX *ctx, int num);
+int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
+void *EVP_CIPHER_CTX_get_app_data(const EVP_CIPHER_CTX *ctx);
+void EVP_CIPHER_CTX_set_app_data(EVP_CIPHER_CTX *ctx, void *data);
+void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
+void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
+# define EVP_CIPHER_CTX_get0_name(c) EVP_CIPHER_get0_name(EVP_CIPHER_CTX_get0_cipher(c))
+# define EVP_CIPHER_CTX_get_type(c) EVP_CIPHER_get_type(EVP_CIPHER_CTX_get0_cipher(c))
+# define EVP_CIPHER_CTX_type EVP_CIPHER_CTX_get_type
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define EVP_CIPHER_CTX_flags(c) EVP_CIPHER_get_flags(EVP_CIPHER_CTX_get0_cipher(c))
+# endif
+# define EVP_CIPHER_CTX_get_mode(c) EVP_CIPHER_get_mode(EVP_CIPHER_CTX_get0_cipher(c))
+# define EVP_CIPHER_CTX_mode EVP_CIPHER_CTX_get_mode
+
+# define EVP_ENCODE_LENGTH(l) ((((l)+2)/3*4)+((l)/48+1)*2+80)
+# define EVP_DECODE_LENGTH(l) (((l)+3)/4*3+80)
+
+# define EVP_SignInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
+# define EVP_SignInit(a,b) EVP_DigestInit(a,b)
+# define EVP_SignUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
+# define EVP_VerifyInit_ex(a,b,c) EVP_DigestInit_ex(a,b,c)
+# define EVP_VerifyInit(a,b) EVP_DigestInit(a,b)
+# define EVP_VerifyUpdate(a,b,c) EVP_DigestUpdate(a,b,c)
+# define EVP_OpenUpdate(a,b,c,d,e) EVP_DecryptUpdate(a,b,c,d,e)
+# define EVP_SealUpdate(a,b,c,d,e) EVP_EncryptUpdate(a,b,c,d,e)
+
+# ifdef CONST_STRICT
+void BIO_set_md(BIO *, const EVP_MD *md);
+# else
+# define BIO_set_md(b,md) BIO_ctrl(b,BIO_C_SET_MD,0,(void *)(md))
+# endif
+# define BIO_get_md(b,mdp) BIO_ctrl(b,BIO_C_GET_MD,0,(mdp))
+# define BIO_get_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_GET_MD_CTX,0,(mdcp))
+# define BIO_set_md_ctx(b,mdcp) BIO_ctrl(b,BIO_C_SET_MD_CTX,0,(mdcp))
+# define BIO_get_cipher_status(b) BIO_ctrl(b,BIO_C_GET_CIPHER_STATUS,0,NULL)
+# define BIO_get_cipher_ctx(b,c_pp) BIO_ctrl(b,BIO_C_GET_CIPHER_CTX,0,(c_pp))
+
+/*__owur*/ int EVP_Cipher(EVP_CIPHER_CTX *c,
+ unsigned char *out,
+ const unsigned char *in, unsigned int inl);
+
+# define EVP_add_cipher_alias(n,alias) \
+ OBJ_NAME_add((alias),OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS,(n))
+# define EVP_add_digest_alias(n,alias) \
+ OBJ_NAME_add((alias),OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,(n))
+# define EVP_delete_cipher_alias(alias) \
+ OBJ_NAME_remove(alias,OBJ_NAME_TYPE_CIPHER_METH|OBJ_NAME_ALIAS);
+# define EVP_delete_digest_alias(alias) \
+ OBJ_NAME_remove(alias,OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS);
+
+int EVP_MD_get_params(const EVP_MD *digest, OSSL_PARAM params[]);
+int EVP_MD_CTX_set_params(EVP_MD_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_MD_CTX_get_params(EVP_MD_CTX *ctx, OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_MD_gettable_params(const EVP_MD *digest);
+const OSSL_PARAM *EVP_MD_settable_ctx_params(const EVP_MD *md);
+const OSSL_PARAM *EVP_MD_gettable_ctx_params(const EVP_MD *md);
+const OSSL_PARAM *EVP_MD_CTX_settable_params(EVP_MD_CTX *ctx);
+const OSSL_PARAM *EVP_MD_CTX_gettable_params(EVP_MD_CTX *ctx);
+int EVP_MD_CTX_ctrl(EVP_MD_CTX *ctx, int cmd, int p1, void *p2);
+EVP_MD_CTX *EVP_MD_CTX_new(void);
+int EVP_MD_CTX_reset(EVP_MD_CTX *ctx);
+void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+# define EVP_MD_CTX_create() EVP_MD_CTX_new()
+# define EVP_MD_CTX_init(ctx) EVP_MD_CTX_reset((ctx))
+# define EVP_MD_CTX_destroy(ctx) EVP_MD_CTX_free((ctx))
+__owur int EVP_MD_CTX_copy_ex(EVP_MD_CTX *out, const EVP_MD_CTX *in);
+void EVP_MD_CTX_set_flags(EVP_MD_CTX *ctx, int flags);
+void EVP_MD_CTX_clear_flags(EVP_MD_CTX *ctx, int flags);
+int EVP_MD_CTX_test_flags(const EVP_MD_CTX *ctx, int flags);
+__owur int EVP_DigestInit_ex2(EVP_MD_CTX *ctx, const EVP_MD *type,
+ const OSSL_PARAM params[]);
+__owur int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type,
+ ENGINE *impl);
+__owur int EVP_DigestUpdate(EVP_MD_CTX *ctx, const void *d,
+ size_t cnt);
+__owur int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md,
+ unsigned int *s);
+__owur int EVP_Digest(const void *data, size_t count,
+ unsigned char *md, unsigned int *size,
+ const EVP_MD *type, ENGINE *impl);
+__owur int EVP_Q_digest(OSSL_LIB_CTX *libctx, const char *name,
+ const char *propq, const void *data, size_t datalen,
+ unsigned char *md, size_t *mdlen);
+
+__owur int EVP_MD_CTX_copy(EVP_MD_CTX *out, const EVP_MD_CTX *in);
+__owur int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+__owur int EVP_DigestFinal(EVP_MD_CTX *ctx, unsigned char *md,
+ unsigned int *s);
+__owur int EVP_DigestFinalXOF(EVP_MD_CTX *ctx, unsigned char *md,
+ size_t len);
+
+__owur EVP_MD *EVP_MD_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+
+int EVP_MD_up_ref(EVP_MD *md);
+void EVP_MD_free(EVP_MD *md);
+
+int EVP_read_pw_string(char *buf, int length, const char *prompt, int verify);
+int EVP_read_pw_string_min(char *buf, int minlen, int maxlen,
+ const char *prompt, int verify);
+void EVP_set_pw_prompt(const char *prompt);
+char *EVP_get_pw_prompt(void);
+
+__owur int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
+ const unsigned char *salt,
+ const unsigned char *data, int datal, int count,
+ unsigned char *key, unsigned char *iv);
+
+void EVP_CIPHER_CTX_set_flags(EVP_CIPHER_CTX *ctx, int flags);
+void EVP_CIPHER_CTX_clear_flags(EVP_CIPHER_CTX *ctx, int flags);
+int EVP_CIPHER_CTX_test_flags(const EVP_CIPHER_CTX *ctx, int flags);
+
+__owur int EVP_EncryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+ const unsigned char *key, const unsigned char *iv);
+/*__owur*/ int EVP_EncryptInit_ex(EVP_CIPHER_CTX *ctx,
+ const EVP_CIPHER *cipher, ENGINE *impl,
+ const unsigned char *key,
+ const unsigned char *iv);
+__owur int EVP_EncryptInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+ const unsigned char *key,
+ const unsigned char *iv,
+ const OSSL_PARAM params[]);
+/*__owur*/ int EVP_EncryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ int *outl, const unsigned char *in, int inl);
+/*__owur*/ int EVP_EncryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ int *outl);
+/*__owur*/ int EVP_EncryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ int *outl);
+
+__owur int EVP_DecryptInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+ const unsigned char *key, const unsigned char *iv);
+/*__owur*/ int EVP_DecryptInit_ex(EVP_CIPHER_CTX *ctx,
+ const EVP_CIPHER *cipher, ENGINE *impl,
+ const unsigned char *key,
+ const unsigned char *iv);
+__owur int EVP_DecryptInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+ const unsigned char *key,
+ const unsigned char *iv,
+ const OSSL_PARAM params[]);
+/*__owur*/ int EVP_DecryptUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ int *outl, const unsigned char *in, int inl);
+__owur int EVP_DecryptFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+ int *outl);
+/*__owur*/ int EVP_DecryptFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+ int *outl);
+
+__owur int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+ const unsigned char *key, const unsigned char *iv,
+ int enc);
+/*__owur*/ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx,
+ const EVP_CIPHER *cipher, ENGINE *impl,
+ const unsigned char *key,
+ const unsigned char *iv, int enc);
+__owur int EVP_CipherInit_ex2(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
+ const unsigned char *key, const unsigned char *iv,
+ int enc, const OSSL_PARAM params[]);
+__owur int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out,
+ int *outl, const unsigned char *in, int inl);
+__owur int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+ int *outl);
+__owur int EVP_CipherFinal_ex(EVP_CIPHER_CTX *ctx, unsigned char *outm,
+ int *outl);
+
+__owur int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
+ EVP_PKEY *pkey);
+__owur int EVP_SignFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s,
+ EVP_PKEY *pkey, OSSL_LIB_CTX *libctx,
+ const char *propq);
+
+__owur int EVP_DigestSign(EVP_MD_CTX *ctx, unsigned char *sigret,
+ size_t *siglen, const unsigned char *tbs,
+ size_t tbslen);
+
+__owur int EVP_VerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
+ unsigned int siglen, EVP_PKEY *pkey);
+__owur int EVP_VerifyFinal_ex(EVP_MD_CTX *ctx, const unsigned char *sigbuf,
+ unsigned int siglen, EVP_PKEY *pkey,
+ OSSL_LIB_CTX *libctx, const char *propq);
+
+__owur int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret,
+ size_t siglen, const unsigned char *tbs,
+ size_t tbslen);
+
+int EVP_DigestSignInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+ const char *mdname, OSSL_LIB_CTX *libctx,
+ const char *props, EVP_PKEY *pkey,
+ const OSSL_PARAM params[]);
+/*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+ const EVP_MD *type, ENGINE *e,
+ EVP_PKEY *pkey);
+int EVP_DigestSignUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize);
+__owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
+ size_t *siglen);
+
+int EVP_DigestVerifyInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+ const char *mdname, OSSL_LIB_CTX *libctx,
+ const char *props, EVP_PKEY *pkey,
+ const OSSL_PARAM params[]);
+__owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+ const EVP_MD *type, ENGINE *e,
+ EVP_PKEY *pkey);
+int EVP_DigestVerifyUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize);
+__owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
+ size_t siglen);
+
+__owur int EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+ const unsigned char *ek, int ekl,
+ const unsigned char *iv, EVP_PKEY *priv);
+__owur int EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+__owur int EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type,
+ unsigned char **ek, int *ekl, unsigned char *iv,
+ EVP_PKEY **pubk, int npubk);
+__owur int EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl);
+
+EVP_ENCODE_CTX *EVP_ENCODE_CTX_new(void);
+void EVP_ENCODE_CTX_free(EVP_ENCODE_CTX *ctx);
+int EVP_ENCODE_CTX_copy(EVP_ENCODE_CTX *dctx, const EVP_ENCODE_CTX *sctx);
+int EVP_ENCODE_CTX_num(EVP_ENCODE_CTX *ctx);
+void EVP_EncodeInit(EVP_ENCODE_CTX *ctx);
+int EVP_EncodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
+ const unsigned char *in, int inl);
+void EVP_EncodeFinal(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl);
+int EVP_EncodeBlock(unsigned char *t, const unsigned char *f, int n);
+
+void EVP_DecodeInit(EVP_ENCODE_CTX *ctx);
+int EVP_DecodeUpdate(EVP_ENCODE_CTX *ctx, unsigned char *out, int *outl,
+ const unsigned char *in, int inl);
+int EVP_DecodeFinal(EVP_ENCODE_CTX *ctx, unsigned
+ char *out, int *outl);
+int EVP_DecodeBlock(unsigned char *t, const unsigned char *f, int n);
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define EVP_CIPHER_CTX_init(c) EVP_CIPHER_CTX_reset(c)
+# define EVP_CIPHER_CTX_cleanup(c) EVP_CIPHER_CTX_reset(c)
+# endif
+EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
+int EVP_CIPHER_CTX_reset(EVP_CIPHER_CTX *c);
+void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *c);
+int EVP_CIPHER_CTX_set_key_length(EVP_CIPHER_CTX *x, int keylen);
+int EVP_CIPHER_CTX_set_padding(EVP_CIPHER_CTX *c, int pad);
+int EVP_CIPHER_CTX_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr);
+int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key);
+int EVP_CIPHER_get_params(EVP_CIPHER *cipher, OSSL_PARAM params[]);
+int EVP_CIPHER_CTX_set_params(EVP_CIPHER_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_CIPHER_CTX_get_params(EVP_CIPHER_CTX *ctx, OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_CIPHER_gettable_params(const EVP_CIPHER *cipher);
+const OSSL_PARAM *EVP_CIPHER_settable_ctx_params(const EVP_CIPHER *cipher);
+const OSSL_PARAM *EVP_CIPHER_gettable_ctx_params(const EVP_CIPHER *cipher);
+const OSSL_PARAM *EVP_CIPHER_CTX_settable_params(EVP_CIPHER_CTX *ctx);
+const OSSL_PARAM *EVP_CIPHER_CTX_gettable_params(EVP_CIPHER_CTX *ctx);
+
+const BIO_METHOD *BIO_f_md(void);
+const BIO_METHOD *BIO_f_base64(void);
+const BIO_METHOD *BIO_f_cipher(void);
+const BIO_METHOD *BIO_f_reliable(void);
+__owur int BIO_set_cipher(BIO *b, const EVP_CIPHER *c, const unsigned char *k,
+ const unsigned char *i, int enc);
+
+const EVP_MD *EVP_md_null(void);
+# ifndef OPENSSL_NO_MD2
+const EVP_MD *EVP_md2(void);
+# endif
+# ifndef OPENSSL_NO_MD4
+const EVP_MD *EVP_md4(void);
+# endif
+# ifndef OPENSSL_NO_MD5
+const EVP_MD *EVP_md5(void);
+const EVP_MD *EVP_md5_sha1(void);
+# endif
+# ifndef OPENSSL_NO_BLAKE2
+const EVP_MD *EVP_blake2b512(void);
+const EVP_MD *EVP_blake2s256(void);
+# endif
+const EVP_MD *EVP_sha1(void);
+const EVP_MD *EVP_sha224(void);
+const EVP_MD *EVP_sha256(void);
+const EVP_MD *EVP_sha384(void);
+const EVP_MD *EVP_sha512(void);
+const EVP_MD *EVP_sha512_224(void);
+const EVP_MD *EVP_sha512_256(void);
+const EVP_MD *EVP_sha3_224(void);
+const EVP_MD *EVP_sha3_256(void);
+const EVP_MD *EVP_sha3_384(void);
+const EVP_MD *EVP_sha3_512(void);
+const EVP_MD *EVP_shake128(void);
+const EVP_MD *EVP_shake256(void);
+
+# ifndef OPENSSL_NO_MDC2
+const EVP_MD *EVP_mdc2(void);
+# endif
+# ifndef OPENSSL_NO_RMD160
+const EVP_MD *EVP_ripemd160(void);
+# endif
+# ifndef OPENSSL_NO_WHIRLPOOL
+const EVP_MD *EVP_whirlpool(void);
+# endif
+# ifndef OPENSSL_NO_SM3
+const EVP_MD *EVP_sm3(void);
+# endif
+const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
+# ifndef OPENSSL_NO_DES
+const EVP_CIPHER *EVP_des_ecb(void);
+const EVP_CIPHER *EVP_des_ede(void);
+const EVP_CIPHER *EVP_des_ede3(void);
+const EVP_CIPHER *EVP_des_ede_ecb(void);
+const EVP_CIPHER *EVP_des_ede3_ecb(void);
+const EVP_CIPHER *EVP_des_cfb64(void);
+# define EVP_des_cfb EVP_des_cfb64
+const EVP_CIPHER *EVP_des_cfb1(void);
+const EVP_CIPHER *EVP_des_cfb8(void);
+const EVP_CIPHER *EVP_des_ede_cfb64(void);
+# define EVP_des_ede_cfb EVP_des_ede_cfb64
+const EVP_CIPHER *EVP_des_ede3_cfb64(void);
+# define EVP_des_ede3_cfb EVP_des_ede3_cfb64
+const EVP_CIPHER *EVP_des_ede3_cfb1(void);
+const EVP_CIPHER *EVP_des_ede3_cfb8(void);
+const EVP_CIPHER *EVP_des_ofb(void);
+const EVP_CIPHER *EVP_des_ede_ofb(void);
+const EVP_CIPHER *EVP_des_ede3_ofb(void);
+const EVP_CIPHER *EVP_des_cbc(void);
+const EVP_CIPHER *EVP_des_ede_cbc(void);
+const EVP_CIPHER *EVP_des_ede3_cbc(void);
+const EVP_CIPHER *EVP_desx_cbc(void);
+const EVP_CIPHER *EVP_des_ede3_wrap(void);
+/*
+ * This should now be supported through the dev_crypto ENGINE. But also, why
+ * are rc4 and md5 declarations made here inside a "NO_DES" precompiler
+ * branch?
+ */
+# endif
+# ifndef OPENSSL_NO_RC4
+const EVP_CIPHER *EVP_rc4(void);
+const EVP_CIPHER *EVP_rc4_40(void);
+# ifndef OPENSSL_NO_MD5
+const EVP_CIPHER *EVP_rc4_hmac_md5(void);
+# endif
+# endif
+# ifndef OPENSSL_NO_IDEA
+const EVP_CIPHER *EVP_idea_ecb(void);
+const EVP_CIPHER *EVP_idea_cfb64(void);
+# define EVP_idea_cfb EVP_idea_cfb64
+const EVP_CIPHER *EVP_idea_ofb(void);
+const EVP_CIPHER *EVP_idea_cbc(void);
+# endif
+# ifndef OPENSSL_NO_RC2
+const EVP_CIPHER *EVP_rc2_ecb(void);
+const EVP_CIPHER *EVP_rc2_cbc(void);
+const EVP_CIPHER *EVP_rc2_40_cbc(void);
+const EVP_CIPHER *EVP_rc2_64_cbc(void);
+const EVP_CIPHER *EVP_rc2_cfb64(void);
+# define EVP_rc2_cfb EVP_rc2_cfb64
+const EVP_CIPHER *EVP_rc2_ofb(void);
+# endif
+# ifndef OPENSSL_NO_BF
+const EVP_CIPHER *EVP_bf_ecb(void);
+const EVP_CIPHER *EVP_bf_cbc(void);
+const EVP_CIPHER *EVP_bf_cfb64(void);
+# define EVP_bf_cfb EVP_bf_cfb64
+const EVP_CIPHER *EVP_bf_ofb(void);
+# endif
+# ifndef OPENSSL_NO_CAST
+const EVP_CIPHER *EVP_cast5_ecb(void);
+const EVP_CIPHER *EVP_cast5_cbc(void);
+const EVP_CIPHER *EVP_cast5_cfb64(void);
+# define EVP_cast5_cfb EVP_cast5_cfb64
+const EVP_CIPHER *EVP_cast5_ofb(void);
+# endif
+# ifndef OPENSSL_NO_RC5
+const EVP_CIPHER *EVP_rc5_32_12_16_cbc(void);
+const EVP_CIPHER *EVP_rc5_32_12_16_ecb(void);
+const EVP_CIPHER *EVP_rc5_32_12_16_cfb64(void);
+# define EVP_rc5_32_12_16_cfb EVP_rc5_32_12_16_cfb64
+const EVP_CIPHER *EVP_rc5_32_12_16_ofb(void);
+# endif
+const EVP_CIPHER *EVP_aes_128_ecb(void);
+const EVP_CIPHER *EVP_aes_128_cbc(void);
+const EVP_CIPHER *EVP_aes_128_cfb1(void);
+const EVP_CIPHER *EVP_aes_128_cfb8(void);
+const EVP_CIPHER *EVP_aes_128_cfb128(void);
+# define EVP_aes_128_cfb EVP_aes_128_cfb128
+const EVP_CIPHER *EVP_aes_128_ofb(void);
+const EVP_CIPHER *EVP_aes_128_ctr(void);
+const EVP_CIPHER *EVP_aes_128_ccm(void);
+const EVP_CIPHER *EVP_aes_128_gcm(void);
+const EVP_CIPHER *EVP_aes_128_xts(void);
+const EVP_CIPHER *EVP_aes_128_wrap(void);
+const EVP_CIPHER *EVP_aes_128_wrap_pad(void);
+# ifndef OPENSSL_NO_OCB
+const EVP_CIPHER *EVP_aes_128_ocb(void);
+# endif
+const EVP_CIPHER *EVP_aes_192_ecb(void);
+const EVP_CIPHER *EVP_aes_192_cbc(void);
+const EVP_CIPHER *EVP_aes_192_cfb1(void);
+const EVP_CIPHER *EVP_aes_192_cfb8(void);
+const EVP_CIPHER *EVP_aes_192_cfb128(void);
+# define EVP_aes_192_cfb EVP_aes_192_cfb128
+const EVP_CIPHER *EVP_aes_192_ofb(void);
+const EVP_CIPHER *EVP_aes_192_ctr(void);
+const EVP_CIPHER *EVP_aes_192_ccm(void);
+const EVP_CIPHER *EVP_aes_192_gcm(void);
+const EVP_CIPHER *EVP_aes_192_wrap(void);
+const EVP_CIPHER *EVP_aes_192_wrap_pad(void);
+# ifndef OPENSSL_NO_OCB
+const EVP_CIPHER *EVP_aes_192_ocb(void);
+# endif
+const EVP_CIPHER *EVP_aes_256_ecb(void);
+const EVP_CIPHER *EVP_aes_256_cbc(void);
+const EVP_CIPHER *EVP_aes_256_cfb1(void);
+const EVP_CIPHER *EVP_aes_256_cfb8(void);
+const EVP_CIPHER *EVP_aes_256_cfb128(void);
+# define EVP_aes_256_cfb EVP_aes_256_cfb128
+const EVP_CIPHER *EVP_aes_256_ofb(void);
+const EVP_CIPHER *EVP_aes_256_ctr(void);
+const EVP_CIPHER *EVP_aes_256_ccm(void);
+const EVP_CIPHER *EVP_aes_256_gcm(void);
+const EVP_CIPHER *EVP_aes_256_xts(void);
+const EVP_CIPHER *EVP_aes_256_wrap(void);
+const EVP_CIPHER *EVP_aes_256_wrap_pad(void);
+# ifndef OPENSSL_NO_OCB
+const EVP_CIPHER *EVP_aes_256_ocb(void);
+# endif
+const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void);
+const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void);
+const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha256(void);
+const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha256(void);
+# ifndef OPENSSL_NO_ARIA
+const EVP_CIPHER *EVP_aria_128_ecb(void);
+const EVP_CIPHER *EVP_aria_128_cbc(void);
+const EVP_CIPHER *EVP_aria_128_cfb1(void);
+const EVP_CIPHER *EVP_aria_128_cfb8(void);
+const EVP_CIPHER *EVP_aria_128_cfb128(void);
+# define EVP_aria_128_cfb EVP_aria_128_cfb128
+const EVP_CIPHER *EVP_aria_128_ctr(void);
+const EVP_CIPHER *EVP_aria_128_ofb(void);
+const EVP_CIPHER *EVP_aria_128_gcm(void);
+const EVP_CIPHER *EVP_aria_128_ccm(void);
+const EVP_CIPHER *EVP_aria_192_ecb(void);
+const EVP_CIPHER *EVP_aria_192_cbc(void);
+const EVP_CIPHER *EVP_aria_192_cfb1(void);
+const EVP_CIPHER *EVP_aria_192_cfb8(void);
+const EVP_CIPHER *EVP_aria_192_cfb128(void);
+# define EVP_aria_192_cfb EVP_aria_192_cfb128
+const EVP_CIPHER *EVP_aria_192_ctr(void);
+const EVP_CIPHER *EVP_aria_192_ofb(void);
+const EVP_CIPHER *EVP_aria_192_gcm(void);
+const EVP_CIPHER *EVP_aria_192_ccm(void);
+const EVP_CIPHER *EVP_aria_256_ecb(void);
+const EVP_CIPHER *EVP_aria_256_cbc(void);
+const EVP_CIPHER *EVP_aria_256_cfb1(void);
+const EVP_CIPHER *EVP_aria_256_cfb8(void);
+const EVP_CIPHER *EVP_aria_256_cfb128(void);
+# define EVP_aria_256_cfb EVP_aria_256_cfb128
+const EVP_CIPHER *EVP_aria_256_ctr(void);
+const EVP_CIPHER *EVP_aria_256_ofb(void);
+const EVP_CIPHER *EVP_aria_256_gcm(void);
+const EVP_CIPHER *EVP_aria_256_ccm(void);
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+const EVP_CIPHER *EVP_camellia_128_ecb(void);
+const EVP_CIPHER *EVP_camellia_128_cbc(void);
+const EVP_CIPHER *EVP_camellia_128_cfb1(void);
+const EVP_CIPHER *EVP_camellia_128_cfb8(void);
+const EVP_CIPHER *EVP_camellia_128_cfb128(void);
+# define EVP_camellia_128_cfb EVP_camellia_128_cfb128
+const EVP_CIPHER *EVP_camellia_128_ofb(void);
+const EVP_CIPHER *EVP_camellia_128_ctr(void);
+const EVP_CIPHER *EVP_camellia_192_ecb(void);
+const EVP_CIPHER *EVP_camellia_192_cbc(void);
+const EVP_CIPHER *EVP_camellia_192_cfb1(void);
+const EVP_CIPHER *EVP_camellia_192_cfb8(void);
+const EVP_CIPHER *EVP_camellia_192_cfb128(void);
+# define EVP_camellia_192_cfb EVP_camellia_192_cfb128
+const EVP_CIPHER *EVP_camellia_192_ofb(void);
+const EVP_CIPHER *EVP_camellia_192_ctr(void);
+const EVP_CIPHER *EVP_camellia_256_ecb(void);
+const EVP_CIPHER *EVP_camellia_256_cbc(void);
+const EVP_CIPHER *EVP_camellia_256_cfb1(void);
+const EVP_CIPHER *EVP_camellia_256_cfb8(void);
+const EVP_CIPHER *EVP_camellia_256_cfb128(void);
+# define EVP_camellia_256_cfb EVP_camellia_256_cfb128
+const EVP_CIPHER *EVP_camellia_256_ofb(void);
+const EVP_CIPHER *EVP_camellia_256_ctr(void);
+# endif
+# ifndef OPENSSL_NO_CHACHA
+const EVP_CIPHER *EVP_chacha20(void);
+# ifndef OPENSSL_NO_POLY1305
+const EVP_CIPHER *EVP_chacha20_poly1305(void);
+# endif
+# endif
+
+# ifndef OPENSSL_NO_SEED
+const EVP_CIPHER *EVP_seed_ecb(void);
+const EVP_CIPHER *EVP_seed_cbc(void);
+const EVP_CIPHER *EVP_seed_cfb128(void);
+# define EVP_seed_cfb EVP_seed_cfb128
+const EVP_CIPHER *EVP_seed_ofb(void);
+# endif
+
+# ifndef OPENSSL_NO_SM4
+const EVP_CIPHER *EVP_sm4_ecb(void);
+const EVP_CIPHER *EVP_sm4_cbc(void);
+const EVP_CIPHER *EVP_sm4_cfb128(void);
+# define EVP_sm4_cfb EVP_sm4_cfb128
+const EVP_CIPHER *EVP_sm4_ofb(void);
+const EVP_CIPHER *EVP_sm4_ctr(void);
+# endif
+
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define OPENSSL_add_all_algorithms_conf() \
+ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
+ | OPENSSL_INIT_ADD_ALL_DIGESTS \
+ | OPENSSL_INIT_LOAD_CONFIG, NULL)
+# define OPENSSL_add_all_algorithms_noconf() \
+ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS \
+ | OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
+
+# ifdef OPENSSL_LOAD_CONF
+# define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_conf()
+# else
+# define OpenSSL_add_all_algorithms() OPENSSL_add_all_algorithms_noconf()
+# endif
+
+# define OpenSSL_add_all_ciphers() \
+ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_CIPHERS, NULL)
+# define OpenSSL_add_all_digests() \
+ OPENSSL_init_crypto(OPENSSL_INIT_ADD_ALL_DIGESTS, NULL)
+
+# define EVP_cleanup() while(0) continue
+# endif
+
+int EVP_add_cipher(const EVP_CIPHER *cipher);
+int EVP_add_digest(const EVP_MD *digest);
+
+const EVP_CIPHER *EVP_get_cipherbyname(const char *name);
+const EVP_MD *EVP_get_digestbyname(const char *name);
+
+void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
+ const char *from, const char *to, void *x),
+ void *arg);
+void EVP_CIPHER_do_all_sorted(void (*fn)
+ (const EVP_CIPHER *ciph, const char *from,
+ const char *to, void *x), void *arg);
+void EVP_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_CIPHER *cipher, void *arg),
+ void *arg);
+
+void EVP_MD_do_all(void (*fn) (const EVP_MD *ciph,
+ const char *from, const char *to, void *x),
+ void *arg);
+void EVP_MD_do_all_sorted(void (*fn)
+ (const EVP_MD *ciph, const char *from,
+ const char *to, void *x), void *arg);
+void EVP_MD_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_MD *md, void *arg),
+ void *arg);
+
+/* MAC stuff */
+
+EVP_MAC *EVP_MAC_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
+ const char *properties);
+int EVP_MAC_up_ref(EVP_MAC *mac);
+void EVP_MAC_free(EVP_MAC *mac);
+const char *EVP_MAC_get0_name(const EVP_MAC *mac);
+const char *EVP_MAC_get0_description(const EVP_MAC *mac);
+int EVP_MAC_is_a(const EVP_MAC *mac, const char *name);
+const OSSL_PROVIDER *EVP_MAC_get0_provider(const EVP_MAC *mac);
+int EVP_MAC_get_params(EVP_MAC *mac, OSSL_PARAM params[]);
+
+EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac);
+void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx);
+EVP_MAC_CTX *EVP_MAC_CTX_dup(const EVP_MAC_CTX *src);
+EVP_MAC *EVP_MAC_CTX_get0_mac(EVP_MAC_CTX *ctx);
+int EVP_MAC_CTX_get_params(EVP_MAC_CTX *ctx, OSSL_PARAM params[]);
+int EVP_MAC_CTX_set_params(EVP_MAC_CTX *ctx, const OSSL_PARAM params[]);
+
+size_t EVP_MAC_CTX_get_mac_size(EVP_MAC_CTX *ctx);
+size_t EVP_MAC_CTX_get_block_size(EVP_MAC_CTX *ctx);
+unsigned char *EVP_Q_mac(OSSL_LIB_CTX *libctx, const char *name, const char *propq,
+ const char *subalg, const OSSL_PARAM *params,
+ const void *key, size_t keylen,
+ const unsigned char *data, size_t datalen,
+ unsigned char *out, size_t outsize, size_t *outlen);
+int EVP_MAC_init(EVP_MAC_CTX *ctx, const unsigned char *key, size_t keylen,
+ const OSSL_PARAM params[]);
+int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen);
+int EVP_MAC_final(EVP_MAC_CTX *ctx,
+ unsigned char *out, size_t *outl, size_t outsize);
+int EVP_MAC_finalXOF(EVP_MAC_CTX *ctx, unsigned char *out, size_t outsize);
+const OSSL_PARAM *EVP_MAC_gettable_params(const EVP_MAC *mac);
+const OSSL_PARAM *EVP_MAC_gettable_ctx_params(const EVP_MAC *mac);
+const OSSL_PARAM *EVP_MAC_settable_ctx_params(const EVP_MAC *mac);
+const OSSL_PARAM *EVP_MAC_CTX_gettable_params(EVP_MAC_CTX *ctx);
+const OSSL_PARAM *EVP_MAC_CTX_settable_params(EVP_MAC_CTX *ctx);
+
+void EVP_MAC_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_MAC *mac, void *arg),
+ void *arg);
+int EVP_MAC_names_do_all(const EVP_MAC *mac,
+ void (*fn)(const char *name, void *data),
+ void *data);
+
+/* RAND stuff */
+EVP_RAND *EVP_RAND_fetch(OSSL_LIB_CTX *libctx, const char *algorithm,
+ const char *properties);
+int EVP_RAND_up_ref(EVP_RAND *rand);
+void EVP_RAND_free(EVP_RAND *rand);
+const char *EVP_RAND_get0_name(const EVP_RAND *rand);
+const char *EVP_RAND_get0_description(const EVP_RAND *md);
+int EVP_RAND_is_a(const EVP_RAND *rand, const char *name);
+const OSSL_PROVIDER *EVP_RAND_get0_provider(const EVP_RAND *rand);
+int EVP_RAND_get_params(EVP_RAND *rand, OSSL_PARAM params[]);
+
+EVP_RAND_CTX *EVP_RAND_CTX_new(EVP_RAND *rand, EVP_RAND_CTX *parent);
+void EVP_RAND_CTX_free(EVP_RAND_CTX *ctx);
+EVP_RAND *EVP_RAND_CTX_get0_rand(EVP_RAND_CTX *ctx);
+int EVP_RAND_CTX_get_params(EVP_RAND_CTX *ctx, OSSL_PARAM params[]);
+int EVP_RAND_CTX_set_params(EVP_RAND_CTX *ctx, const OSSL_PARAM params[]);
+const OSSL_PARAM *EVP_RAND_gettable_params(const EVP_RAND *rand);
+const OSSL_PARAM *EVP_RAND_gettable_ctx_params(const EVP_RAND *rand);
+const OSSL_PARAM *EVP_RAND_settable_ctx_params(const EVP_RAND *rand);
+const OSSL_PARAM *EVP_RAND_CTX_gettable_params(EVP_RAND_CTX *ctx);
+const OSSL_PARAM *EVP_RAND_CTX_settable_params(EVP_RAND_CTX *ctx);
+
+void EVP_RAND_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_RAND *rand, void *arg),
+ void *arg);
+int EVP_RAND_names_do_all(const EVP_RAND *rand,
+ void (*fn)(const char *name, void *data),
+ void *data);
+
+__owur int EVP_RAND_instantiate(EVP_RAND_CTX *ctx, unsigned int strength,
+ int prediction_resistance,
+ const unsigned char *pstr, size_t pstr_len,
+ const OSSL_PARAM params[]);
+int EVP_RAND_uninstantiate(EVP_RAND_CTX *ctx);
+__owur int EVP_RAND_generate(EVP_RAND_CTX *ctx, unsigned char *out,
+ size_t outlen, unsigned int strength,
+ int prediction_resistance,
+ const unsigned char *addin, size_t addin_len);
+int EVP_RAND_reseed(EVP_RAND_CTX *ctx, int prediction_resistance,
+ const unsigned char *ent, size_t ent_len,
+ const unsigned char *addin, size_t addin_len);
+__owur int EVP_RAND_nonce(EVP_RAND_CTX *ctx, unsigned char *out, size_t outlen);
+__owur int EVP_RAND_enable_locking(EVP_RAND_CTX *ctx);
+
+int EVP_RAND_verify_zeroization(EVP_RAND_CTX *ctx);
+unsigned int EVP_RAND_get_strength(EVP_RAND_CTX *ctx);
+int EVP_RAND_get_state(EVP_RAND_CTX *ctx);
+
+# define EVP_RAND_STATE_UNINITIALISED 0
+# define EVP_RAND_STATE_READY 1
+# define EVP_RAND_STATE_ERROR 2
+
+/* PKEY stuff */
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_decrypt_old(unsigned char *dec_key,
+ const unsigned char *enc_key,
+ int enc_key_len,
+ EVP_PKEY *private_key);
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_encrypt_old(unsigned char *enc_key,
+ const unsigned char *key,
+ int key_len, EVP_PKEY *pub_key);
+# endif
+int EVP_PKEY_is_a(const EVP_PKEY *pkey, const char *name);
+int EVP_PKEY_type_names_do_all(const EVP_PKEY *pkey,
+ void (*fn)(const char *name, void *data),
+ void *data);
+int EVP_PKEY_type(int type);
+int EVP_PKEY_get_id(const EVP_PKEY *pkey);
+# define EVP_PKEY_id EVP_PKEY_get_id
+int EVP_PKEY_get_base_id(const EVP_PKEY *pkey);
+# define EVP_PKEY_base_id EVP_PKEY_get_base_id
+int EVP_PKEY_get_bits(const EVP_PKEY *pkey);
+# define EVP_PKEY_bits EVP_PKEY_get_bits
+int EVP_PKEY_get_security_bits(const EVP_PKEY *pkey);
+# define EVP_PKEY_security_bits EVP_PKEY_get_security_bits
+int EVP_PKEY_get_size(const EVP_PKEY *pkey);
+# define EVP_PKEY_size EVP_PKEY_get_size
+int EVP_PKEY_can_sign(const EVP_PKEY *pkey);
+int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
+int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
+int EVP_PKEY_set_type_by_keymgmt(EVP_PKEY *pkey, EVP_KEYMGMT *keymgmt);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_ENGINE
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *e);
+OSSL_DEPRECATEDIN_3_0
+ENGINE *EVP_PKEY_get0_engine(const EVP_PKEY *pkey);
+# endif
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_assign(EVP_PKEY *pkey, int type, void *key);
+OSSL_DEPRECATEDIN_3_0
+void *EVP_PKEY_get0(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+const unsigned char *EVP_PKEY_get0_hmac(const EVP_PKEY *pkey, size_t *len);
+# ifndef OPENSSL_NO_POLY1305
+OSSL_DEPRECATEDIN_3_0
+const unsigned char *EVP_PKEY_get0_poly1305(const EVP_PKEY *pkey, size_t *len);
+# endif
+# ifndef OPENSSL_NO_SIPHASH
+OSSL_DEPRECATEDIN_3_0
+const unsigned char *EVP_PKEY_get0_siphash(const EVP_PKEY *pkey, size_t *len);
+# endif
+
+struct rsa_st;
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, struct rsa_st *key);
+OSSL_DEPRECATEDIN_3_0
+const struct rsa_st *EVP_PKEY_get0_RSA(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey);
+
+# ifndef OPENSSL_NO_DSA
+struct dsa_st;
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, struct dsa_st *key);
+OSSL_DEPRECATEDIN_3_0
+const struct dsa_st *EVP_PKEY_get0_DSA(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+struct dsa_st *EVP_PKEY_get1_DSA(EVP_PKEY *pkey);
+# endif
+
+# ifndef OPENSSL_NO_DH
+struct dh_st;
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_set1_DH(EVP_PKEY *pkey, struct dh_st *key);
+OSSL_DEPRECATEDIN_3_0 const struct dh_st *EVP_PKEY_get0_DH(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0 struct dh_st *EVP_PKEY_get1_DH(EVP_PKEY *pkey);
+# endif
+
+# ifndef OPENSSL_NO_EC
+struct ec_key_st;
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_set1_EC_KEY(EVP_PKEY *pkey, struct ec_key_st *key);
+OSSL_DEPRECATEDIN_3_0
+const struct ec_key_st *EVP_PKEY_get0_EC_KEY(const EVP_PKEY *pkey);
+OSSL_DEPRECATEDIN_3_0
+struct ec_key_st *EVP_PKEY_get1_EC_KEY(EVP_PKEY *pkey);
+# endif
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+
+EVP_PKEY *EVP_PKEY_new(void);
+int EVP_PKEY_up_ref(EVP_PKEY *pkey);
+EVP_PKEY *EVP_PKEY_dup(EVP_PKEY *pkey);
+void EVP_PKEY_free(EVP_PKEY *pkey);
+const char *EVP_PKEY_get0_description(const EVP_PKEY *pkey);
+const OSSL_PROVIDER *EVP_PKEY_get0_provider(const EVP_PKEY *key);
+
+EVP_PKEY *d2i_PublicKey(int type, EVP_PKEY **a, const unsigned char **pp,
+ long length);
+int i2d_PublicKey(const EVP_PKEY *a, unsigned char **pp);
+
+
+EVP_PKEY *d2i_PrivateKey_ex(int type, EVP_PKEY **a, const unsigned char **pp,
+ long length, OSSL_LIB_CTX *libctx,
+ const char *propq);
+EVP_PKEY *d2i_PrivateKey(int type, EVP_PKEY **a, const unsigned char **pp,
+ long length);
+EVP_PKEY *d2i_AutoPrivateKey_ex(EVP_PKEY **a, const unsigned char **pp,
+ long length, OSSL_LIB_CTX *libctx,
+ const char *propq);
+EVP_PKEY *d2i_AutoPrivateKey(EVP_PKEY **a, const unsigned char **pp,
+ long length);
+int i2d_PrivateKey(const EVP_PKEY *a, unsigned char **pp);
+
+int i2d_KeyParams(const EVP_PKEY *a, unsigned char **pp);
+EVP_PKEY *d2i_KeyParams(int type, EVP_PKEY **a, const unsigned char **pp,
+ long length);
+int i2d_KeyParams_bio(BIO *bp, const EVP_PKEY *pkey);
+EVP_PKEY *d2i_KeyParams_bio(int type, EVP_PKEY **a, BIO *in);
+
+int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from);
+int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey);
+int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode);
+int EVP_PKEY_parameters_eq(const EVP_PKEY *a, const EVP_PKEY *b);
+int EVP_PKEY_eq(const EVP_PKEY *a, const EVP_PKEY *b);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b);
+OSSL_DEPRECATEDIN_3_0
+int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b);
+# endif
+
+int EVP_PKEY_print_public(BIO *out, const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_private(BIO *out, const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_params(BIO *out, const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx);
+# ifndef OPENSSL_NO_STDIO
+int EVP_PKEY_print_public_fp(FILE *fp, const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_private_fp(FILE *fp, const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx);
+int EVP_PKEY_print_params_fp(FILE *fp, const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx);
+# endif
+
+int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
+int EVP_PKEY_get_default_digest_name(EVP_PKEY *pkey,
+ char *mdname, size_t mdname_sz);
+int EVP_PKEY_digestsign_supports_digest(EVP_PKEY *pkey, OSSL_LIB_CTX *libctx,
+ const char *name, const char *propq);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * For backwards compatibility. Use EVP_PKEY_set1_encoded_public_key in
+ * preference
+ */
+# define EVP_PKEY_set1_tls_encodedpoint(pkey, pt, ptlen) \
+ EVP_PKEY_set1_encoded_public_key((pkey), (pt), (ptlen))
+# endif
+
+int EVP_PKEY_set1_encoded_public_key(EVP_PKEY *pkey,
+ const unsigned char *pub, size_t publen);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+/*
+ * For backwards compatibility. Use EVP_PKEY_get1_encoded_public_key in
+ * preference
+ */
+# define EVP_PKEY_get1_tls_encodedpoint(pkey, ppt) \
+ EVP_PKEY_get1_encoded_public_key((pkey), (ppt))
+# endif
+
+size_t EVP_PKEY_get1_encoded_public_key(EVP_PKEY *pkey, unsigned char **ppub);
+
+/* calls methods */
+int EVP_CIPHER_param_to_asn1(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+int EVP_CIPHER_asn1_to_param(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+
+/* These are used by EVP_CIPHER methods */
+int EVP_CIPHER_set_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+int EVP_CIPHER_get_asn1_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
+
+/* PKCS5 password based encryption */
+int PKCS5_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+ ASN1_TYPE *param, const EVP_CIPHER *cipher,
+ const EVP_MD *md, int en_de);
+int PKCS5_PBE_keyivgen_ex(EVP_CIPHER_CTX *cctx, const char *pass, int passlen,
+ ASN1_TYPE *param, const EVP_CIPHER *cipher,
+ const EVP_MD *md, int en_de, OSSL_LIB_CTX *libctx,
+ const char *propq);
+int PKCS5_PBKDF2_HMAC_SHA1(const char *pass, int passlen,
+ const unsigned char *salt, int saltlen, int iter,
+ int keylen, unsigned char *out);
+int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
+ const unsigned char *salt, int saltlen, int iter,
+ const EVP_MD *digest, int keylen, unsigned char *out);
+int PKCS5_v2_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+ ASN1_TYPE *param, const EVP_CIPHER *cipher,
+ const EVP_MD *md, int en_de);
+int PKCS5_v2_PBE_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
+ ASN1_TYPE *param, const EVP_CIPHER *cipher,
+ const EVP_MD *md, int en_de,
+ OSSL_LIB_CTX *libctx, const char *propq);
+
+#ifndef OPENSSL_NO_SCRYPT
+int EVP_PBE_scrypt(const char *pass, size_t passlen,
+ const unsigned char *salt, size_t saltlen,
+ uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
+ unsigned char *key, size_t keylen);
+int EVP_PBE_scrypt_ex(const char *pass, size_t passlen,
+ const unsigned char *salt, size_t saltlen,
+ uint64_t N, uint64_t r, uint64_t p, uint64_t maxmem,
+ unsigned char *key, size_t keylen,
+ OSSL_LIB_CTX *ctx, const char *propq);
+
+int PKCS5_v2_scrypt_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
+ int passlen, ASN1_TYPE *param,
+ const EVP_CIPHER *c, const EVP_MD *md, int en_de);
+int PKCS5_v2_scrypt_keyivgen_ex(EVP_CIPHER_CTX *ctx, const char *pass,
+ int passlen, ASN1_TYPE *param,
+ const EVP_CIPHER *c, const EVP_MD *md, int en_de,
+ OSSL_LIB_CTX *libctx, const char *propq);
+#endif
+
+void PKCS5_PBE_add(void);
+
+int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
+ ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de);
+
+int EVP_PBE_CipherInit_ex(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
+ ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de,
+ OSSL_LIB_CTX *libctx, const char *propq);
+
+/* PBE type */
+
+/* Can appear as the outermost AlgorithmIdentifier */
+# define EVP_PBE_TYPE_OUTER 0x0
+/* Is an PRF type OID */
+# define EVP_PBE_TYPE_PRF 0x1
+/* Is a PKCS#5 v2.0 KDF */
+# define EVP_PBE_TYPE_KDF 0x2
+
+int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
+ int md_nid, EVP_PBE_KEYGEN *keygen);
+int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
+ EVP_PBE_KEYGEN *keygen);
+int EVP_PBE_find(int type, int pbe_nid, int *pcnid, int *pmnid,
+ EVP_PBE_KEYGEN **pkeygen);
+int EVP_PBE_find_ex(int type, int pbe_nid, int *pcnid, int *pmnid,
+ EVP_PBE_KEYGEN **pkeygen, EVP_PBE_KEYGEN_EX **pkeygen_ex);
+void EVP_PBE_cleanup(void);
+int EVP_PBE_get(int *ptype, int *ppbe_nid, size_t num);
+
+# define ASN1_PKEY_ALIAS 0x1
+# define ASN1_PKEY_DYNAMIC 0x2
+# define ASN1_PKEY_SIGPARAM_NULL 0x4
+
+# define ASN1_PKEY_CTRL_PKCS7_SIGN 0x1
+# define ASN1_PKEY_CTRL_PKCS7_ENCRYPT 0x2
+# define ASN1_PKEY_CTRL_DEFAULT_MD_NID 0x3
+# define ASN1_PKEY_CTRL_CMS_SIGN 0x5
+# define ASN1_PKEY_CTRL_CMS_ENVELOPE 0x7
+# define ASN1_PKEY_CTRL_CMS_RI_TYPE 0x8
+
+# define ASN1_PKEY_CTRL_SET1_TLS_ENCPT 0x9
+# define ASN1_PKEY_CTRL_GET1_TLS_ENCPT 0xa
+# define ASN1_PKEY_CTRL_CMS_IS_RI_TYPE_SUPPORTED 0xb
+
+int EVP_PKEY_asn1_get_count(void);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
+ const char *str, int len);
+int EVP_PKEY_asn1_add0(const EVP_PKEY_ASN1_METHOD *ameth);
+int EVP_PKEY_asn1_add_alias(int to, int from);
+int EVP_PKEY_asn1_get0_info(int *ppkey_id, int *pkey_base_id,
+ int *ppkey_flags, const char **pinfo,
+ const char **ppem_str,
+ const EVP_PKEY_ASN1_METHOD *ameth);
+
+const EVP_PKEY_ASN1_METHOD *EVP_PKEY_get0_asn1(const EVP_PKEY *pkey);
+EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_new(int id, int flags,
+ const char *pem_str,
+ const char *info);
+void EVP_PKEY_asn1_copy(EVP_PKEY_ASN1_METHOD *dst,
+ const EVP_PKEY_ASN1_METHOD *src);
+void EVP_PKEY_asn1_free(EVP_PKEY_ASN1_METHOD *ameth);
+void EVP_PKEY_asn1_set_public(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pub_decode) (EVP_PKEY *pk,
+ const X509_PUBKEY *pub),
+ int (*pub_encode) (X509_PUBKEY *pub,
+ const EVP_PKEY *pk),
+ int (*pub_cmp) (const EVP_PKEY *a,
+ const EVP_PKEY *b),
+ int (*pub_print) (BIO *out,
+ const EVP_PKEY *pkey,
+ int indent, ASN1_PCTX *pctx),
+ int (*pkey_size) (const EVP_PKEY *pk),
+ int (*pkey_bits) (const EVP_PKEY *pk));
+void EVP_PKEY_asn1_set_private(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*priv_decode) (EVP_PKEY *pk,
+ const PKCS8_PRIV_KEY_INFO
+ *p8inf),
+ int (*priv_encode) (PKCS8_PRIV_KEY_INFO *p8,
+ const EVP_PKEY *pk),
+ int (*priv_print) (BIO *out,
+ const EVP_PKEY *pkey,
+ int indent,
+ ASN1_PCTX *pctx));
+void EVP_PKEY_asn1_set_param(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*param_decode) (EVP_PKEY *pkey,
+ const unsigned char **pder,
+ int derlen),
+ int (*param_encode) (const EVP_PKEY *pkey,
+ unsigned char **pder),
+ int (*param_missing) (const EVP_PKEY *pk),
+ int (*param_copy) (EVP_PKEY *to,
+ const EVP_PKEY *from),
+ int (*param_cmp) (const EVP_PKEY *a,
+ const EVP_PKEY *b),
+ int (*param_print) (BIO *out,
+ const EVP_PKEY *pkey,
+ int indent,
+ ASN1_PCTX *pctx));
+
+void EVP_PKEY_asn1_set_free(EVP_PKEY_ASN1_METHOD *ameth,
+ void (*pkey_free) (EVP_PKEY *pkey));
+void EVP_PKEY_asn1_set_ctrl(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_ctrl) (EVP_PKEY *pkey, int op,
+ long arg1, void *arg2));
+void EVP_PKEY_asn1_set_item(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*item_verify) (EVP_MD_CTX *ctx,
+ const ASN1_ITEM *it,
+ const void *data,
+ const X509_ALGOR *a,
+ const ASN1_BIT_STRING *sig,
+ EVP_PKEY *pkey),
+ int (*item_sign) (EVP_MD_CTX *ctx,
+ const ASN1_ITEM *it,
+ const void *data,
+ X509_ALGOR *alg1,
+ X509_ALGOR *alg2,
+ ASN1_BIT_STRING *sig));
+
+void EVP_PKEY_asn1_set_siginf(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*siginf_set) (X509_SIG_INFO *siginf,
+ const X509_ALGOR *alg,
+ const ASN1_STRING *sig));
+
+void EVP_PKEY_asn1_set_check(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_public_check(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_pub_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_param_check(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_param_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_set_priv_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*set_priv_key) (EVP_PKEY *pk,
+ const unsigned char
+ *priv,
+ size_t len));
+void EVP_PKEY_asn1_set_set_pub_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*set_pub_key) (EVP_PKEY *pk,
+ const unsigned char *pub,
+ size_t len));
+void EVP_PKEY_asn1_set_get_priv_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*get_priv_key) (const EVP_PKEY *pk,
+ unsigned char *priv,
+ size_t *len));
+void EVP_PKEY_asn1_set_get_pub_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*get_pub_key) (const EVP_PKEY *pk,
+ unsigned char *pub,
+ size_t *len));
+
+void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_security_bits) (const EVP_PKEY
+ *pk));
+
+int EVP_PKEY_CTX_get_signature_md(EVP_PKEY_CTX *ctx, const EVP_MD **md);
+int EVP_PKEY_CTX_set_signature_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+
+int EVP_PKEY_CTX_set1_id(EVP_PKEY_CTX *ctx, const void *id, int len);
+int EVP_PKEY_CTX_get1_id(EVP_PKEY_CTX *ctx, void *id);
+int EVP_PKEY_CTX_get1_id_len(EVP_PKEY_CTX *ctx, size_t *id_len);
+
+int EVP_PKEY_CTX_set_kem_op(EVP_PKEY_CTX *ctx, const char *op);
+
+const char *EVP_PKEY_get0_type_name(const EVP_PKEY *key);
+
+# define EVP_PKEY_OP_UNDEFINED 0
+# define EVP_PKEY_OP_PARAMGEN (1<<1)
+# define EVP_PKEY_OP_KEYGEN (1<<2)
+# define EVP_PKEY_OP_FROMDATA (1<<3)
+# define EVP_PKEY_OP_SIGN (1<<4)
+# define EVP_PKEY_OP_VERIFY (1<<5)
+# define EVP_PKEY_OP_VERIFYRECOVER (1<<6)
+# define EVP_PKEY_OP_SIGNCTX (1<<7)
+# define EVP_PKEY_OP_VERIFYCTX (1<<8)
+# define EVP_PKEY_OP_ENCRYPT (1<<9)
+# define EVP_PKEY_OP_DECRYPT (1<<10)
+# define EVP_PKEY_OP_DERIVE (1<<11)
+# define EVP_PKEY_OP_ENCAPSULATE (1<<12)
+# define EVP_PKEY_OP_DECAPSULATE (1<<13)
+
+# define EVP_PKEY_OP_TYPE_SIG \
+ (EVP_PKEY_OP_SIGN | EVP_PKEY_OP_VERIFY | EVP_PKEY_OP_VERIFYRECOVER \
+ | EVP_PKEY_OP_SIGNCTX | EVP_PKEY_OP_VERIFYCTX)
+
+# define EVP_PKEY_OP_TYPE_CRYPT \
+ (EVP_PKEY_OP_ENCRYPT | EVP_PKEY_OP_DECRYPT)
+
+# define EVP_PKEY_OP_TYPE_NOGEN \
+ (EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT | EVP_PKEY_OP_DERIVE)
+
+# define EVP_PKEY_OP_TYPE_GEN \
+ (EVP_PKEY_OP_PARAMGEN | EVP_PKEY_OP_KEYGEN)
+
+
+int EVP_PKEY_CTX_set_mac_key(EVP_PKEY_CTX *ctx, const unsigned char *key,
+ int keylen);
+
+# define EVP_PKEY_CTRL_MD 1
+# define EVP_PKEY_CTRL_PEER_KEY 2
+# define EVP_PKEY_CTRL_SET_MAC_KEY 6
+# define EVP_PKEY_CTRL_DIGESTINIT 7
+/* Used by GOST key encryption in TLS */
+# define EVP_PKEY_CTRL_SET_IV 8
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# define EVP_PKEY_CTRL_PKCS7_ENCRYPT 3
+# define EVP_PKEY_CTRL_PKCS7_DECRYPT 4
+# define EVP_PKEY_CTRL_PKCS7_SIGN 5
+# define EVP_PKEY_CTRL_CMS_ENCRYPT 9
+# define EVP_PKEY_CTRL_CMS_DECRYPT 10
+# define EVP_PKEY_CTRL_CMS_SIGN 11
+# endif
+# define EVP_PKEY_CTRL_CIPHER 12
+# define EVP_PKEY_CTRL_GET_MD 13
+# define EVP_PKEY_CTRL_SET_DIGEST_SIZE 14
+# define EVP_PKEY_CTRL_SET1_ID 15
+# define EVP_PKEY_CTRL_GET1_ID 16
+# define EVP_PKEY_CTRL_GET1_ID_LEN 17
+
+# define EVP_PKEY_ALG_CTRL 0x1000
+
+# define EVP_PKEY_FLAG_AUTOARGLEN 2
+/*
+ * Method handles all operations: don't assume any digest related defaults.
+ */
+# define EVP_PKEY_FLAG_SIGCTX_CUSTOM 4
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type);
+OSSL_DEPRECATEDIN_3_0 EVP_PKEY_METHOD *EVP_PKEY_meth_new(int id, int flags);
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get0_info(int *ppkey_id, int *pflags,
+ const EVP_PKEY_METHOD *meth);
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_copy(EVP_PKEY_METHOD *dst,
+ const EVP_PKEY_METHOD *src);
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_free(EVP_PKEY_METHOD *pmeth);
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_meth_add0(const EVP_PKEY_METHOD *pmeth);
+OSSL_DEPRECATEDIN_3_0 int EVP_PKEY_meth_remove(const EVP_PKEY_METHOD *pmeth);
+OSSL_DEPRECATEDIN_3_0 size_t EVP_PKEY_meth_get_count(void);
+OSSL_DEPRECATEDIN_3_0 const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx);
+# endif
+
+EVP_KEYMGMT *EVP_KEYMGMT_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+int EVP_KEYMGMT_up_ref(EVP_KEYMGMT *keymgmt);
+void EVP_KEYMGMT_free(EVP_KEYMGMT *keymgmt);
+const OSSL_PROVIDER *EVP_KEYMGMT_get0_provider(const EVP_KEYMGMT *keymgmt);
+const char *EVP_KEYMGMT_get0_name(const EVP_KEYMGMT *keymgmt);
+const char *EVP_KEYMGMT_get0_description(const EVP_KEYMGMT *keymgmt);
+int EVP_KEYMGMT_is_a(const EVP_KEYMGMT *keymgmt, const char *name);
+void EVP_KEYMGMT_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_KEYMGMT *keymgmt, void *arg),
+ void *arg);
+int EVP_KEYMGMT_names_do_all(const EVP_KEYMGMT *keymgmt,
+ void (*fn)(const char *name, void *data),
+ void *data);
+const OSSL_PARAM *EVP_KEYMGMT_gettable_params(const EVP_KEYMGMT *keymgmt);
+const OSSL_PARAM *EVP_KEYMGMT_settable_params(const EVP_KEYMGMT *keymgmt);
+const OSSL_PARAM *EVP_KEYMGMT_gen_settable_params(const EVP_KEYMGMT *keymgmt);
+
+EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e);
+EVP_PKEY_CTX *EVP_PKEY_CTX_new_id(int id, ENGINE *e);
+EVP_PKEY_CTX *EVP_PKEY_CTX_new_from_name(OSSL_LIB_CTX *libctx,
+ const char *name,
+ const char *propquery);
+EVP_PKEY_CTX *EVP_PKEY_CTX_new_from_pkey(OSSL_LIB_CTX *libctx,
+ EVP_PKEY *pkey, const char *propquery);
+EVP_PKEY_CTX *EVP_PKEY_CTX_dup(const EVP_PKEY_CTX *ctx);
+void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_is_a(EVP_PKEY_CTX *ctx, const char *keytype);
+
+int EVP_PKEY_CTX_get_params(EVP_PKEY_CTX *ctx, OSSL_PARAM *params);
+const OSSL_PARAM *EVP_PKEY_CTX_gettable_params(const EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_set_params(EVP_PKEY_CTX *ctx, const OSSL_PARAM *params);
+const OSSL_PARAM *EVP_PKEY_CTX_settable_params(const EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_ctrl(EVP_PKEY_CTX *ctx, int keytype, int optype,
+ int cmd, int p1, void *p2);
+int EVP_PKEY_CTX_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
+ const char *value);
+int EVP_PKEY_CTX_ctrl_uint64(EVP_PKEY_CTX *ctx, int keytype, int optype,
+ int cmd, uint64_t value);
+
+int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str);
+int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex);
+
+int EVP_PKEY_CTX_md(EVP_PKEY_CTX *ctx, int optype, int cmd, const char *md);
+
+int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx);
+void EVP_PKEY_CTX_set0_keygen_info(EVP_PKEY_CTX *ctx, int *dat, int datlen);
+
+EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
+ const unsigned char *key, int keylen);
+EVP_PKEY *EVP_PKEY_new_raw_private_key_ex(OSSL_LIB_CTX *libctx,
+ const char *keytype,
+ const char *propq,
+ const unsigned char *priv, size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *e,
+ const unsigned char *priv,
+ size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_public_key_ex(OSSL_LIB_CTX *libctx,
+ const char *keytype, const char *propq,
+ const unsigned char *pub, size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *e,
+ const unsigned char *pub,
+ size_t len);
+int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv,
+ size_t *len);
+int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub,
+ size_t *len);
+
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0
+EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv,
+ size_t len, const EVP_CIPHER *cipher);
+# endif
+
+void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
+void *EVP_PKEY_CTX_get_data(const EVP_PKEY_CTX *ctx);
+EVP_PKEY *EVP_PKEY_CTX_get0_pkey(EVP_PKEY_CTX *ctx);
+
+EVP_PKEY *EVP_PKEY_CTX_get0_peerkey(EVP_PKEY_CTX *ctx);
+
+void EVP_PKEY_CTX_set_app_data(EVP_PKEY_CTX *ctx, void *data);
+void *EVP_PKEY_CTX_get_app_data(EVP_PKEY_CTX *ctx);
+
+void EVP_SIGNATURE_free(EVP_SIGNATURE *signature);
+int EVP_SIGNATURE_up_ref(EVP_SIGNATURE *signature);
+OSSL_PROVIDER *EVP_SIGNATURE_get0_provider(const EVP_SIGNATURE *signature);
+EVP_SIGNATURE *EVP_SIGNATURE_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+int EVP_SIGNATURE_is_a(const EVP_SIGNATURE *signature, const char *name);
+const char *EVP_SIGNATURE_get0_name(const EVP_SIGNATURE *signature);
+const char *EVP_SIGNATURE_get0_description(const EVP_SIGNATURE *signature);
+void EVP_SIGNATURE_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_SIGNATURE *signature,
+ void *data),
+ void *data);
+int EVP_SIGNATURE_names_do_all(const EVP_SIGNATURE *signature,
+ void (*fn)(const char *name, void *data),
+ void *data);
+const OSSL_PARAM *EVP_SIGNATURE_gettable_ctx_params(const EVP_SIGNATURE *sig);
+const OSSL_PARAM *EVP_SIGNATURE_settable_ctx_params(const EVP_SIGNATURE *sig);
+
+void EVP_ASYM_CIPHER_free(EVP_ASYM_CIPHER *cipher);
+int EVP_ASYM_CIPHER_up_ref(EVP_ASYM_CIPHER *cipher);
+OSSL_PROVIDER *EVP_ASYM_CIPHER_get0_provider(const EVP_ASYM_CIPHER *cipher);
+EVP_ASYM_CIPHER *EVP_ASYM_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+int EVP_ASYM_CIPHER_is_a(const EVP_ASYM_CIPHER *cipher, const char *name);
+const char *EVP_ASYM_CIPHER_get0_name(const EVP_ASYM_CIPHER *cipher);
+const char *EVP_ASYM_CIPHER_get0_description(const EVP_ASYM_CIPHER *cipher);
+void EVP_ASYM_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_ASYM_CIPHER *cipher,
+ void *arg),
+ void *arg);
+int EVP_ASYM_CIPHER_names_do_all(const EVP_ASYM_CIPHER *cipher,
+ void (*fn)(const char *name, void *data),
+ void *data);
+const OSSL_PARAM *EVP_ASYM_CIPHER_gettable_ctx_params(const EVP_ASYM_CIPHER *ciph);
+const OSSL_PARAM *EVP_ASYM_CIPHER_settable_ctx_params(const EVP_ASYM_CIPHER *ciph);
+
+void EVP_KEM_free(EVP_KEM *wrap);
+int EVP_KEM_up_ref(EVP_KEM *wrap);
+OSSL_PROVIDER *EVP_KEM_get0_provider(const EVP_KEM *wrap);
+EVP_KEM *EVP_KEM_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+int EVP_KEM_is_a(const EVP_KEM *wrap, const char *name);
+const char *EVP_KEM_get0_name(const EVP_KEM *wrap);
+const char *EVP_KEM_get0_description(const EVP_KEM *wrap);
+void EVP_KEM_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_KEM *wrap, void *arg), void *arg);
+int EVP_KEM_names_do_all(const EVP_KEM *wrap,
+ void (*fn)(const char *name, void *data), void *data);
+const OSSL_PARAM *EVP_KEM_gettable_ctx_params(const EVP_KEM *kem);
+const OSSL_PARAM *EVP_KEM_settable_ctx_params(const EVP_KEM *kem);
+
+int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_sign_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
+ unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs, size_t tbslen);
+int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_verify_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
+ const unsigned char *sig, size_t siglen,
+ const unsigned char *tbs, size_t tbslen);
+int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_verify_recover_init_ex(EVP_PKEY_CTX *ctx,
+ const OSSL_PARAM params[]);
+int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
+ unsigned char *rout, size_t *routlen,
+ const unsigned char *sig, size_t siglen);
+int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_encrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
+ unsigned char *out, size_t *outlen,
+ const unsigned char *in, size_t inlen);
+int EVP_PKEY_decrypt_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_decrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_decrypt(EVP_PKEY_CTX *ctx,
+ unsigned char *out, size_t *outlen,
+ const unsigned char *in, size_t inlen);
+
+int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_derive_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_derive_set_peer_ex(EVP_PKEY_CTX *ctx, EVP_PKEY *peer,
+ int validate_peer);
+int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
+int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
+
+int EVP_PKEY_encapsulate_init(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_encapsulate(EVP_PKEY_CTX *ctx,
+ unsigned char *wrappedkey, size_t *wrappedkeylen,
+ unsigned char *genkey, size_t *genkeylen);
+int EVP_PKEY_decapsulate_init(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
+int EVP_PKEY_decapsulate(EVP_PKEY_CTX *ctx,
+ unsigned char *unwrapped, size_t *unwrappedlen,
+ const unsigned char *wrapped, size_t wrappedlen);
+
+typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
+
+int EVP_PKEY_fromdata_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_fromdata(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey, int selection,
+ OSSL_PARAM param[]);
+const OSSL_PARAM *EVP_PKEY_fromdata_settable(EVP_PKEY_CTX *ctx, int selection);
+
+int EVP_PKEY_todata(const EVP_PKEY *pkey, int selection, OSSL_PARAM **params);
+int EVP_PKEY_export(const EVP_PKEY *pkey, int selection,
+ OSSL_CALLBACK *export_cb, void *export_cbarg);
+
+const OSSL_PARAM *EVP_PKEY_gettable_params(const EVP_PKEY *pkey);
+int EVP_PKEY_get_params(const EVP_PKEY *pkey, OSSL_PARAM params[]);
+int EVP_PKEY_get_int_param(const EVP_PKEY *pkey, const char *key_name,
+ int *out);
+int EVP_PKEY_get_size_t_param(const EVP_PKEY *pkey, const char *key_name,
+ size_t *out);
+int EVP_PKEY_get_bn_param(const EVP_PKEY *pkey, const char *key_name,
+ BIGNUM **bn);
+int EVP_PKEY_get_utf8_string_param(const EVP_PKEY *pkey, const char *key_name,
+ char *str, size_t max_buf_sz, size_t *out_sz);
+int EVP_PKEY_get_octet_string_param(const EVP_PKEY *pkey, const char *key_name,
+ unsigned char *buf, size_t max_buf_sz,
+ size_t *out_sz);
+
+const OSSL_PARAM *EVP_PKEY_settable_params(const EVP_PKEY *pkey);
+int EVP_PKEY_set_params(EVP_PKEY *pkey, OSSL_PARAM params[]);
+int EVP_PKEY_set_int_param(EVP_PKEY *pkey, const char *key_name, int in);
+int EVP_PKEY_set_size_t_param(EVP_PKEY *pkey, const char *key_name, size_t in);
+int EVP_PKEY_set_bn_param(EVP_PKEY *pkey, const char *key_name,
+ const BIGNUM *bn);
+int EVP_PKEY_set_utf8_string_param(EVP_PKEY *pkey, const char *key_name,
+ const char *str);
+int EVP_PKEY_set_octet_string_param(EVP_PKEY *pkey, const char *key_name,
+ const unsigned char *buf, size_t bsize);
+
+int EVP_PKEY_get_ec_point_conv_form(const EVP_PKEY *pkey);
+int EVP_PKEY_get_field_type(const EVP_PKEY *pkey);
+
+EVP_PKEY *EVP_PKEY_Q_keygen(OSSL_LIB_CTX *libctx, const char *propq,
+ const char *type, ...);
+int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
+int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
+int EVP_PKEY_generate(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
+int EVP_PKEY_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_public_check_quick(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_param_check_quick(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_private_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_pairwise_check(EVP_PKEY_CTX *ctx);
+
+# define EVP_PKEY_get_ex_new_index(l, p, newf, dupf, freef) \
+ CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_EVP_PKEY, l, p, newf, dupf, freef)
+int EVP_PKEY_set_ex_data(EVP_PKEY *key, int idx, void *arg);
+void *EVP_PKEY_get_ex_data(const EVP_PKEY *key, int idx);
+
+void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
+EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
+
+int EVP_PKEY_CTX_get_keygen_info(EVP_PKEY_CTX *ctx, int idx);
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_init(EVP_PKEY_METHOD *pmeth,
+ int (*init) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_copy
+ (EVP_PKEY_METHOD *pmeth, int (*copy) (EVP_PKEY_CTX *dst,
+ const EVP_PKEY_CTX *src));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_cleanup
+ (EVP_PKEY_METHOD *pmeth, void (*cleanup) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_paramgen
+ (EVP_PKEY_METHOD *pmeth, int (*paramgen_init) (EVP_PKEY_CTX *ctx),
+ int (*paramgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_keygen
+ (EVP_PKEY_METHOD *pmeth, int (*keygen_init) (EVP_PKEY_CTX *ctx),
+ int (*keygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_sign
+ (EVP_PKEY_METHOD *pmeth, int (*sign_init) (EVP_PKEY_CTX *ctx),
+ int (*sign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verify
+ (EVP_PKEY_METHOD *pmeth, int (*verify_init) (EVP_PKEY_CTX *ctx),
+ int (*verify) (EVP_PKEY_CTX *ctx, const unsigned char *sig, size_t siglen,
+ const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verify_recover
+ (EVP_PKEY_METHOD *pmeth, int (*verify_recover_init) (EVP_PKEY_CTX *ctx),
+ int (*verify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig,
+ size_t *siglen, const unsigned char *tbs,
+ size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_signctx
+ (EVP_PKEY_METHOD *pmeth, int (*signctx_init) (EVP_PKEY_CTX *ctx,
+ EVP_MD_CTX *mctx),
+ int (*signctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+ EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_verifyctx
+ (EVP_PKEY_METHOD *pmeth, int (*verifyctx_init) (EVP_PKEY_CTX *ctx,
+ EVP_MD_CTX *mctx),
+ int (*verifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig, int siglen,
+ EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_encrypt
+ (EVP_PKEY_METHOD *pmeth, int (*encrypt_init) (EVP_PKEY_CTX *ctx),
+ int (*encryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+ const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_decrypt
+ (EVP_PKEY_METHOD *pmeth, int (*decrypt_init) (EVP_PKEY_CTX *ctx),
+ int (*decrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+ const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_derive
+ (EVP_PKEY_METHOD *pmeth, int (*derive_init) (EVP_PKEY_CTX *ctx),
+ int (*derive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_ctrl
+ (EVP_PKEY_METHOD *pmeth, int (*ctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
+ void *p2),
+ int (*ctrl_str) (EVP_PKEY_CTX *ctx, const char *type, const char *value));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digestsign
+ (EVP_PKEY_METHOD *pmeth,
+ int (*digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digestverify
+ (EVP_PKEY_METHOD *pmeth,
+ int (*digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig,
+ size_t siglen, const unsigned char *tbs,
+ size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_check
+ (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_public_check
+ (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_param_check
+ (EVP_PKEY_METHOD *pmeth, int (*check) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_set_digest_custom
+ (EVP_PKEY_METHOD *pmeth, int (*digest_custom) (EVP_PKEY_CTX *ctx,
+ EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_init
+ (const EVP_PKEY_METHOD *pmeth, int (**pinit) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_copy
+ (const EVP_PKEY_METHOD *pmeth, int (**pcopy) (EVP_PKEY_CTX *dst,
+ const EVP_PKEY_CTX *src));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_cleanup
+ (const EVP_PKEY_METHOD *pmeth, void (**pcleanup) (EVP_PKEY_CTX *ctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_paramgen
+ (const EVP_PKEY_METHOD *pmeth, int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
+ int (**pparamgen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_keygen
+ (const EVP_PKEY_METHOD *pmeth, int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
+ int (**pkeygen) (EVP_PKEY_CTX *ctx, EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_sign
+ (const EVP_PKEY_METHOD *pmeth, int (**psign_init) (EVP_PKEY_CTX *ctx),
+ int (**psign) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verify
+ (const EVP_PKEY_METHOD *pmeth, int (**pverify_init) (EVP_PKEY_CTX *ctx),
+ int (**pverify) (EVP_PKEY_CTX *ctx, const unsigned char *sig,
+ size_t siglen, const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verify_recover
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**pverify_recover_init) (EVP_PKEY_CTX *ctx),
+ int (**pverify_recover) (EVP_PKEY_CTX *ctx, unsigned char *sig,
+ size_t *siglen, const unsigned char *tbs,
+ size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_signctx
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**psignctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
+ int (**psignctx) (EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+ EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_verifyctx
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**pverifyctx_init) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx),
+ int (**pverifyctx) (EVP_PKEY_CTX *ctx, const unsigned char *sig,
+ int siglen, EVP_MD_CTX *mctx));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_encrypt
+ (const EVP_PKEY_METHOD *pmeth, int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
+ int (**pencryptfn) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+ const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_decrypt
+ (const EVP_PKEY_METHOD *pmeth, int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
+ int (**pdecrypt) (EVP_PKEY_CTX *ctx, unsigned char *out, size_t *outlen,
+ const unsigned char *in, size_t inlen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_derive
+ (const EVP_PKEY_METHOD *pmeth, int (**pderive_init) (EVP_PKEY_CTX *ctx),
+ int (**pderive) (EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_ctrl
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1, void *p2),
+ int (**pctrl_str) (EVP_PKEY_CTX *ctx, const char *type,
+ const char *value));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digestsign
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**digestsign) (EVP_MD_CTX *ctx, unsigned char *sig, size_t *siglen,
+ const unsigned char *tbs, size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digestverify
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**digestverify) (EVP_MD_CTX *ctx, const unsigned char *sig,
+ size_t siglen, const unsigned char *tbs,
+ size_t tbslen));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_check
+ (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_public_check
+ (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_param_check
+ (const EVP_PKEY_METHOD *pmeth, int (**pcheck) (EVP_PKEY *pkey));
+OSSL_DEPRECATEDIN_3_0 void EVP_PKEY_meth_get_digest_custom
+ (const EVP_PKEY_METHOD *pmeth,
+ int (**pdigest_custom) (EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx));
+# endif
+
+void EVP_KEYEXCH_free(EVP_KEYEXCH *exchange);
+int EVP_KEYEXCH_up_ref(EVP_KEYEXCH *exchange);
+EVP_KEYEXCH *EVP_KEYEXCH_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
+ const char *properties);
+OSSL_PROVIDER *EVP_KEYEXCH_get0_provider(const EVP_KEYEXCH *exchange);
+int EVP_KEYEXCH_is_a(const EVP_KEYEXCH *keyexch, const char *name);
+const char *EVP_KEYEXCH_get0_name(const EVP_KEYEXCH *keyexch);
+const char *EVP_KEYEXCH_get0_description(const EVP_KEYEXCH *keyexch);
+void EVP_KEYEXCH_do_all_provided(OSSL_LIB_CTX *libctx,
+ void (*fn)(EVP_KEYEXCH *keyexch, void *data),
+ void *data);
+int EVP_KEYEXCH_names_do_all(const EVP_KEYEXCH *keyexch,
+ void (*fn)(const char *name, void *data),
+ void *data);
+const OSSL_PARAM *EVP_KEYEXCH_gettable_ctx_params(const EVP_KEYEXCH *keyexch);
+const OSSL_PARAM *EVP_KEYEXCH_settable_ctx_params(const EVP_KEYEXCH *keyexch);
+
+void EVP_add_alg_module(void);
+
+int EVP_PKEY_CTX_set_group_name(EVP_PKEY_CTX *ctx, const char *name);
+int EVP_PKEY_CTX_get_group_name(EVP_PKEY_CTX *ctx, char *name, size_t namelen);
+int EVP_PKEY_get_group_name(const EVP_PKEY *pkey, char *name, size_t name_sz,
+ size_t *gname_len);
+
+OSSL_LIB_CTX *EVP_PKEY_CTX_get0_libctx(EVP_PKEY_CTX *ctx);
+const char *EVP_PKEY_CTX_get0_propq(const EVP_PKEY_CTX *ctx);
+const OSSL_PROVIDER *EVP_PKEY_CTX_get0_provider(const EVP_PKEY_CTX *ctx);
+
+# ifdef __cplusplus
+}
+# endif
+#endif
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