if (!ossl_assert(data_plus_mac_plus_padding_size < 1024 * 1024))
return 0;
- switch (EVP_MD_type(md)) {
- case NID_md5:
+ if (EVP_MD_is_a(md, "MD5")) {
if (MD5_Init((MD5_CTX *)md_state.c) <= 0)
return 0;
md_final_raw = tls1_md5_final_raw;
md_size = 16;
sslv3_pad_length = 48;
length_is_big_endian = 0;
- break;
- case NID_sha1:
+ } else if (EVP_MD_is_a(md, "SHA1")) {
if (SHA1_Init((SHA_CTX *)md_state.c) <= 0)
return 0;
md_final_raw = tls1_sha1_final_raw;
md_transform =
(void (*)(void *ctx, const unsigned char *block))SHA1_Transform;
md_size = 20;
- break;
- case NID_sha224:
+ } else if (EVP_MD_is_a(md, "SHA2-224")) {
if (SHA224_Init((SHA256_CTX *)md_state.c) <= 0)
return 0;
md_final_raw = tls1_sha256_final_raw;
md_transform =
(void (*)(void *ctx, const unsigned char *block))SHA256_Transform;
md_size = 224 / 8;
- break;
- case NID_sha256:
+ } else if (EVP_MD_is_a(md, "SHA2-256")) {
if (SHA256_Init((SHA256_CTX *)md_state.c) <= 0)
return 0;
md_final_raw = tls1_sha256_final_raw;
md_transform =
(void (*)(void *ctx, const unsigned char *block))SHA256_Transform;
md_size = 32;
- break;
- case NID_sha384:
+ } else if (EVP_MD_is_a(md, "SHA2-384")) {
if (SHA384_Init((SHA512_CTX *)md_state.c) <= 0)
return 0;
md_final_raw = tls1_sha512_final_raw;
md_size = 384 / 8;
md_block_size = 128;
md_length_size = 16;
- break;
- case NID_sha512:
+ } else if (EVP_MD_is_a(md, "SHA2-512")) {
if (SHA512_Init((SHA512_CTX *)md_state.c) <= 0)
return 0;
md_final_raw = tls1_sha512_final_raw;
md_size = 64;
md_block_size = 128;
md_length_size = 16;
- break;
- default:
+ } else {
/*
* ssl3_cbc_record_digest_supported should have been called first to
* check that the hash function is supported.