+static const SIGALG_LOOKUP sigalg_lookup_tbl[] = {
+#ifndef OPENSSL_NO_EC
+ {"ecdsa_secp256r1_sha256", TLSEXT_SIGALG_ecdsa_secp256r1_sha256,
+ NID_sha256, SSL_MD_SHA256_IDX, EVP_PKEY_EC, SSL_PKEY_ECC,
+ NID_ecdsa_with_SHA256, NID_X9_62_prime256v1},
+ {"ecdsa_secp384r1_sha384", TLSEXT_SIGALG_ecdsa_secp384r1_sha384,
+ NID_sha384, SSL_MD_SHA384_IDX, EVP_PKEY_EC, SSL_PKEY_ECC,
+ NID_ecdsa_with_SHA384, NID_secp384r1},
+ {"ecdsa_secp521r1_sha512", TLSEXT_SIGALG_ecdsa_secp521r1_sha512,
+ NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_EC, SSL_PKEY_ECC,
+ NID_ecdsa_with_SHA512, NID_secp521r1},
+ {"ed25519", TLSEXT_SIGALG_ed25519,
+ NID_undef, -1, EVP_PKEY_ED25519, SSL_PKEY_ED25519,
+ NID_undef, NID_undef},
+ {NULL, TLSEXT_SIGALG_ecdsa_sha224,
+ NID_sha224, SSL_MD_SHA224_IDX, EVP_PKEY_EC, SSL_PKEY_ECC,
+ NID_ecdsa_with_SHA224, NID_undef},
+ {NULL, TLSEXT_SIGALG_ecdsa_sha1,
+ NID_sha1, SSL_MD_SHA1_IDX, EVP_PKEY_EC, SSL_PKEY_ECC,
+ NID_ecdsa_with_SHA1, NID_undef},
+#endif
+ {"rsa_pss_sha256", TLSEXT_SIGALG_rsa_pss_sha256,
+ NID_sha256, SSL_MD_SHA256_IDX, EVP_PKEY_RSA_PSS, SSL_PKEY_RSA_PSS_SIGN,
+ NID_undef, NID_undef},
+ {"rsa_pss_sha384", TLSEXT_SIGALG_rsa_pss_sha384,
+ NID_sha384, SSL_MD_SHA384_IDX, EVP_PKEY_RSA_PSS, SSL_PKEY_RSA_PSS_SIGN,
+ NID_undef, NID_undef},
+ {"rsa_pss_sha512", TLSEXT_SIGALG_rsa_pss_sha512,
+ NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_RSA_PSS, SSL_PKEY_RSA_PSS_SIGN,
+ NID_undef, NID_undef},
+ {"rsa_pkcs1_sha256", TLSEXT_SIGALG_rsa_pkcs1_sha256,
+ NID_sha256, SSL_MD_SHA256_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
+ NID_sha256WithRSAEncryption, NID_undef},
+ {"rsa_pkcs1_sha384", TLSEXT_SIGALG_rsa_pkcs1_sha384,
+ NID_sha384, SSL_MD_SHA384_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
+ NID_sha384WithRSAEncryption, NID_undef},
+ {"rsa_pkcs1_sha512", TLSEXT_SIGALG_rsa_pkcs1_sha512,
+ NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
+ NID_sha512WithRSAEncryption, NID_undef},
+ {"rsa_pkcs1_sha224", TLSEXT_SIGALG_rsa_pkcs1_sha224,
+ NID_sha224, SSL_MD_SHA224_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
+ NID_sha224WithRSAEncryption, NID_undef},
+ {"rsa_pkcs1_sha1", TLSEXT_SIGALG_rsa_pkcs1_sha1,
+ NID_sha1, SSL_MD_SHA1_IDX, EVP_PKEY_RSA, SSL_PKEY_RSA,
+ NID_sha1WithRSAEncryption, NID_undef},
+#ifndef OPENSSL_NO_DSA
+ {NULL, TLSEXT_SIGALG_dsa_sha256,
+ NID_sha256, SSL_MD_SHA256_IDX, EVP_PKEY_DSA, SSL_PKEY_DSA_SIGN,
+ NID_dsa_with_SHA256, NID_undef},
+ {NULL, TLSEXT_SIGALG_dsa_sha384,
+ NID_sha384, SSL_MD_SHA384_IDX, EVP_PKEY_DSA, SSL_PKEY_DSA_SIGN,
+ NID_undef, NID_undef},
+ {NULL, TLSEXT_SIGALG_dsa_sha512,
+ NID_sha512, SSL_MD_SHA512_IDX, EVP_PKEY_DSA, SSL_PKEY_DSA_SIGN,
+ NID_undef, NID_undef},
+ {NULL, TLSEXT_SIGALG_dsa_sha224,
+ NID_sha224, SSL_MD_SHA224_IDX, EVP_PKEY_DSA, SSL_PKEY_DSA_SIGN,
+ NID_undef, NID_undef},
+ {NULL, TLSEXT_SIGALG_dsa_sha1,
+ NID_sha1, SSL_MD_SHA1_IDX, EVP_PKEY_DSA, SSL_PKEY_DSA_SIGN,
+ NID_dsaWithSHA1, NID_undef},
+#endif