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 7e82b4f2..18503817 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 |