diff options
Diffstat (limited to 'crypto/evp/e_sm4.c')
| -rw-r--r-- | crypto/evp/e_sm4.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/crypto/evp/e_sm4.c b/crypto/evp/e_sm4.c index bff79ff197..c8e8cfe9c9 100644 --- a/crypto/evp/e_sm4.c +++ b/crypto/evp/e_sm4.c @@ -77,6 +77,17 @@ static int sm4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, # endif } else #endif +#ifdef VPSM4_CAPABLE + if (VPSM4_CAPABLE) { + vpsm4_set_decrypt_key(key, &dat->ks.ks); + dat->block = (block128_f) vpsm4_decrypt; + dat->stream.cbc = NULL; + if (mode == EVP_CIPH_CBC_MODE) + dat->stream.cbc = (cbc128_f) vpsm4_cbc_encrypt; + else if (mode == EVP_CIPH_ECB_MODE) + dat->stream.ecb = (ecb128_f) vpsm4_ecb_encrypt; + } else +#endif { dat->block = (block128_f) ossl_sm4_decrypt; ossl_sm4_set_key(key, EVP_CIPHER_CTX_get_cipher_data(ctx)); @@ -105,6 +116,19 @@ static int sm4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, (void)0; /* terminate potentially open 'else' */ } else #endif +#ifdef VPSM4_CAPABLE + if (VPSM4_CAPABLE) { + vpsm4_set_encrypt_key(key, &dat->ks.ks); + dat->block = (block128_f) vpsm4_encrypt; + dat->stream.cbc = NULL; + if (mode == EVP_CIPH_CBC_MODE) + dat->stream.cbc = (cbc128_f) vpsm4_cbc_encrypt; + else if (mode == EVP_CIPH_ECB_MODE) + dat->stream.ecb = (ecb128_f) vpsm4_ecb_encrypt; + else if (mode == EVP_CIPH_CTR_MODE) + dat->stream.ctr = (ctr128_f) vpsm4_ctr32_encrypt_blocks; + } else +#endif { dat->block = (block128_f) ossl_sm4_encrypt; ossl_sm4_set_key(key, EVP_CIPHER_CTX_get_cipher_data(ctx)); |