const EVP_MD * tls12_get_hash(unsigned char hash_alg) { switch (hash_alg) { case TLSEXT_hash_sha1: return EVP_sha1(); case TLSEXT_hash_sha224: return EVP_sha224(); case TLSEXT_hash_sha256: return EVP_sha256(); case TLSEXT_hash_sha384: return EVP_sha384(); case TLSEXT_hash_sha512: return EVP_sha512(); #ifndef OPENSSL_NO_GOST case TLSEXT_hash_gost94: return EVP_gostr341194(); case TLSEXT_hash_streebog_256: return EVP_streebog256(); case TLSEXT_hash_streebog_512: return EVP_streebog512(); #endif default: return NULL; } }
void OpenSSL_add_all_digests(void) { #ifndef OPENSSL_NO_MD4 EVP_add_digest(EVP_md4()); #endif #ifndef OPENSSL_NO_MD5 EVP_add_digest(EVP_md5()); EVP_add_digest_alias(SN_md5, "ssl2-md5"); EVP_add_digest_alias(SN_md5, "ssl3-md5"); #endif #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA0) EVP_add_digest(EVP_sha()); #ifndef OPENSSL_NO_DSA EVP_add_digest(EVP_dss()); #endif #endif #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1) EVP_add_digest(EVP_sha1()); EVP_add_digest_alias(SN_sha1, "ssl3-sha1"); EVP_add_digest_alias(SN_sha1WithRSAEncryption, SN_sha1WithRSA); #ifndef OPENSSL_NO_DSA EVP_add_digest(EVP_dss1()); EVP_add_digest_alias(SN_dsaWithSHA1, SN_dsaWithSHA1_2); EVP_add_digest_alias(SN_dsaWithSHA1, "DSS1"); EVP_add_digest_alias(SN_dsaWithSHA1, "dss1"); #endif #ifndef OPENSSL_NO_ECDSA EVP_add_digest(EVP_ecdsa()); #endif #endif #ifndef OPENSSL_NO_GOST EVP_add_digest(EVP_gostr341194()); EVP_add_digest(EVP_gost2814789imit()); EVP_add_digest(EVP_streebog256()); EVP_add_digest(EVP_streebog512()); #endif #if !defined(OPENSSL_NO_MDC2) && !defined(OPENSSL_NO_DES) EVP_add_digest(EVP_mdc2()); #endif #ifndef OPENSSL_NO_RIPEMD EVP_add_digest(EVP_ripemd160()); EVP_add_digest_alias(SN_ripemd160, "ripemd"); EVP_add_digest_alias(SN_ripemd160, "rmd160"); #endif #ifndef OPENSSL_NO_SHA256 EVP_add_digest(EVP_sha224()); EVP_add_digest(EVP_sha256()); #endif #ifndef OPENSSL_NO_SHA512 EVP_add_digest(EVP_sha384()); EVP_add_digest(EVP_sha512()); #endif #ifndef OPENSSL_NO_WHIRLPOOL EVP_add_digest(EVP_whirlpool()); #endif }