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author | BobTheBob9 <for.oliver.kirkham@gmail.com> | 2022-08-16 01:12:59 +0100 |
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committer | BobTheBob9 <for.oliver.kirkham@gmail.com> | 2022-08-16 01:12:59 +0100 |
commit | 082f3893215797268d7ac8c1000ebe371f276af7 (patch) | |
tree | b5cc677a49635a9244559e235d4915c064c9f6c4 /NorthstarDLL/include/crypto/ec.h | |
parent | b30a385fc25dad05e568ae8538f5aa3656c5c8d4 (diff) | |
download | NorthstarLauncher-082f3893215797268d7ac8c1000ebe371f276af7.tar.gz NorthstarLauncher-082f3893215797268d7ac8c1000ebe371f276af7.zip |
lots of stuff idk
Diffstat (limited to 'NorthstarDLL/include/crypto/ec.h')
-rw-r--r-- | NorthstarDLL/include/crypto/ec.h | 200 |
1 files changed, 100 insertions, 100 deletions
diff --git a/NorthstarDLL/include/crypto/ec.h b/NorthstarDLL/include/crypto/ec.h index ec4d9746..62163b31 100644 --- a/NorthstarDLL/include/crypto/ec.h +++ b/NorthstarDLL/include/crypto/ec.h @@ -1,100 +1,100 @@ -/*
- * Copyright 2018-2021 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
- */
-
-/* Internal EC functions for other submodules: not for application use */
-
-#ifndef OSSL_CRYPTO_EC_H
-# define OSSL_CRYPTO_EC_H
-# pragma once
-
-# include <openssl/opensslconf.h>
-# include <openssl/evp.h>
-
-int ossl_ec_curve_name2nid(const char *name);
-const char *ossl_ec_curve_nid2nist_int(int nid);
-int ossl_ec_curve_nist2nid_int(const char *name);
-int evp_pkey_ctx_set_ec_param_enc_prov(EVP_PKEY_CTX *ctx, int param_enc);
-
-# ifndef OPENSSL_NO_EC
-# include <openssl/core.h>
-# include <openssl/ec.h>
-# include "crypto/types.h"
-
-/*-
- * Computes the multiplicative inverse of x in the range
- * [1,EC_GROUP::order), where EC_GROUP::order is the cardinality of the
- * subgroup generated by the generator G:
- *
- * res := x^(-1) (mod EC_GROUP::order).
- *
- * This function expects the following two conditions to hold:
- * - the EC_GROUP order is prime, and
- * - x is included in the range [1, EC_GROUP::order).
- *
- * This function returns 1 on success, 0 on error.
- *
- * If the EC_GROUP order is even, this function explicitly returns 0 as
- * an error.
- * In case any of the two conditions stated above is not satisfied,
- * the correctness of its output is not guaranteed, even if the return
- * value could still be 1 (as primality testing and a conditional modular
- * reduction round on the input can be omitted by the underlying
- * implementations for better SCA properties on regular input values).
- */
-__owur int ossl_ec_group_do_inverse_ord(const EC_GROUP *group, BIGNUM *res,
- const BIGNUM *x, BN_CTX *ctx);
-
-/*-
- * ECDH Key Derivation Function as defined in ANSI X9.63
- */
-int ossl_ecdh_kdf_X9_63(unsigned char *out, size_t outlen,
- const unsigned char *Z, size_t Zlen,
- const unsigned char *sinfo, size_t sinfolen,
- const EVP_MD *md, OSSL_LIB_CTX *libctx,
- const char *propq);
-
-int ossl_ec_key_public_check(const EC_KEY *eckey, BN_CTX *ctx);
-int ossl_ec_key_public_check_quick(const EC_KEY *eckey, BN_CTX *ctx);
-int ossl_ec_key_private_check(const EC_KEY *eckey);
-int ossl_ec_key_pairwise_check(const EC_KEY *eckey, BN_CTX *ctx);
-OSSL_LIB_CTX *ossl_ec_key_get_libctx(const EC_KEY *eckey);
-const char *ossl_ec_key_get0_propq(const EC_KEY *eckey);
-void ossl_ec_key_set0_libctx(EC_KEY *key, OSSL_LIB_CTX *libctx);
-
-/* Backend support */
-int ossl_ec_group_todata(const EC_GROUP *group, OSSL_PARAM_BLD *tmpl,
- OSSL_PARAM params[], OSSL_LIB_CTX *libctx,
- const char *propq,
- BN_CTX *bnctx, unsigned char **genbuf);
-int ossl_ec_group_fromdata(EC_KEY *ec, const OSSL_PARAM params[]);
-int ossl_ec_group_set_params(EC_GROUP *group, const OSSL_PARAM params[]);
-int ossl_ec_key_fromdata(EC_KEY *ecx, const OSSL_PARAM params[],
- int include_private);
-int ossl_ec_key_otherparams_fromdata(EC_KEY *ec, const OSSL_PARAM params[]);
-int ossl_ec_key_is_foreign(const EC_KEY *ec);
-EC_KEY *ossl_ec_key_dup(const EC_KEY *key, int selection);
-int ossl_x509_algor_is_sm2(const X509_ALGOR *palg);
-EC_KEY *ossl_ec_key_param_from_x509_algor(const X509_ALGOR *palg,
- OSSL_LIB_CTX *libctx,
- const char *propq);
-EC_KEY *ossl_ec_key_from_pkcs8(const PKCS8_PRIV_KEY_INFO *p8inf,
- OSSL_LIB_CTX *libctx, const char *propq);
-
-int ossl_ec_set_ecdh_cofactor_mode(EC_KEY *ec, int mode);
-int ossl_ec_encoding_name2id(const char *name);
-int ossl_ec_encoding_param2id(const OSSL_PARAM *p, int *id);
-int ossl_ec_pt_format_name2id(const char *name);
-int ossl_ec_pt_format_param2id(const OSSL_PARAM *p, int *id);
-char *ossl_ec_pt_format_id2name(int id);
-
-char *ossl_ec_check_group_type_id2name(int flags);
-int ossl_ec_set_check_group_type_from_name(EC_KEY *ec, const char *name);
-
-# endif /* OPENSSL_NO_EC */
-#endif
+/* + * Copyright 2018-2021 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 + */ + +/* Internal EC functions for other submodules: not for application use */ + +#ifndef OSSL_CRYPTO_EC_H +# define OSSL_CRYPTO_EC_H +# pragma once + +# include <openssl/opensslconf.h> +# include <openssl/evp.h> + +int ossl_ec_curve_name2nid(const char *name); +const char *ossl_ec_curve_nid2nist_int(int nid); +int ossl_ec_curve_nist2nid_int(const char *name); +int evp_pkey_ctx_set_ec_param_enc_prov(EVP_PKEY_CTX *ctx, int param_enc); + +# ifndef OPENSSL_NO_EC +# include <openssl/core.h> +# include <openssl/ec.h> +# include "crypto/types.h" + +/*- + * Computes the multiplicative inverse of x in the range + * [1,EC_GROUP::order), where EC_GROUP::order is the cardinality of the + * subgroup generated by the generator G: + * + * res := x^(-1) (mod EC_GROUP::order). + * + * This function expects the following two conditions to hold: + * - the EC_GROUP order is prime, and + * - x is included in the range [1, EC_GROUP::order). + * + * This function returns 1 on success, 0 on error. + * + * If the EC_GROUP order is even, this function explicitly returns 0 as + * an error. + * In case any of the two conditions stated above is not satisfied, + * the correctness of its output is not guaranteed, even if the return + * value could still be 1 (as primality testing and a conditional modular + * reduction round on the input can be omitted by the underlying + * implementations for better SCA properties on regular input values). + */ +__owur int ossl_ec_group_do_inverse_ord(const EC_GROUP *group, BIGNUM *res, + const BIGNUM *x, BN_CTX *ctx); + +/*- + * ECDH Key Derivation Function as defined in ANSI X9.63 + */ +int ossl_ecdh_kdf_X9_63(unsigned char *out, size_t outlen, + const unsigned char *Z, size_t Zlen, + const unsigned char *sinfo, size_t sinfolen, + const EVP_MD *md, OSSL_LIB_CTX *libctx, + const char *propq); + +int ossl_ec_key_public_check(const EC_KEY *eckey, BN_CTX *ctx); +int ossl_ec_key_public_check_quick(const EC_KEY *eckey, BN_CTX *ctx); +int ossl_ec_key_private_check(const EC_KEY *eckey); +int ossl_ec_key_pairwise_check(const EC_KEY *eckey, BN_CTX *ctx); +OSSL_LIB_CTX *ossl_ec_key_get_libctx(const EC_KEY *eckey); +const char *ossl_ec_key_get0_propq(const EC_KEY *eckey); +void ossl_ec_key_set0_libctx(EC_KEY *key, OSSL_LIB_CTX *libctx); + +/* Backend support */ +int ossl_ec_group_todata(const EC_GROUP *group, OSSL_PARAM_BLD *tmpl, + OSSL_PARAM params[], OSSL_LIB_CTX *libctx, + const char *propq, + BN_CTX *bnctx, unsigned char **genbuf); +int ossl_ec_group_fromdata(EC_KEY *ec, const OSSL_PARAM params[]); +int ossl_ec_group_set_params(EC_GROUP *group, const OSSL_PARAM params[]); +int ossl_ec_key_fromdata(EC_KEY *ecx, const OSSL_PARAM params[], + int include_private); +int ossl_ec_key_otherparams_fromdata(EC_KEY *ec, const OSSL_PARAM params[]); +int ossl_ec_key_is_foreign(const EC_KEY *ec); +EC_KEY *ossl_ec_key_dup(const EC_KEY *key, int selection); +int ossl_x509_algor_is_sm2(const X509_ALGOR *palg); +EC_KEY *ossl_ec_key_param_from_x509_algor(const X509_ALGOR *palg, + OSSL_LIB_CTX *libctx, + const char *propq); +EC_KEY *ossl_ec_key_from_pkcs8(const PKCS8_PRIV_KEY_INFO *p8inf, + OSSL_LIB_CTX *libctx, const char *propq); + +int ossl_ec_set_ecdh_cofactor_mode(EC_KEY *ec, int mode); +int ossl_ec_encoding_name2id(const char *name); +int ossl_ec_encoding_param2id(const OSSL_PARAM *p, int *id); +int ossl_ec_pt_format_name2id(const char *name); +int ossl_ec_pt_format_param2id(const OSSL_PARAM *p, int *id); +char *ossl_ec_pt_format_id2name(int id); + +char *ossl_ec_check_group_type_id2name(int flags); +int ossl_ec_set_check_group_type_from_name(EC_KEY *ec, const char *name); + +# endif /* OPENSSL_NO_EC */ +#endif |