diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c index cfa65b8e33f1388196bb62f5f74f9fc160b4edb1..7b66c9ecf7e781f2c561bd77c17c228bc70758b0 100644 --- a/crypto/evp/e_aes.c +++ b/crypto/evp/e_aes.c @@ -155,6 +155,8 @@ void AES_xts_decrypt(const char *inp, char *out, size_t len, # define HWAES_decrypt aes_p8_decrypt # define HWAES_cbc_encrypt aes_p8_cbc_encrypt # define HWAES_ctr32_encrypt_blocks aes_p8_ctr32_encrypt_blocks +# define HWAES_xts_encrypt aes_p8_xts_encrypt +# define HWAES_xts_decrypt aes_p8_xts_decrypt #endif #if defined(AES_ASM) && !defined(I386_ONLY) && ( \ @@ -1008,6 +1010,12 @@ void HWAES_cbc_encrypt(const unsigned char *in, unsigned char *out, void HWAES_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out, size_t len, const AES_KEY *key, const unsigned char ivec[16]); +void HWAES_xts_encrypt(const unsigned char *inp, unsigned char *out, + size_t len, const AES_KEY *key1, + const AES_KEY *key2, const unsigned char iv[16]); +void HWAES_xts_decrypt(const unsigned char *inp, unsigned char *out, + size_t len, const AES_KEY *key1, + const AES_KEY *key2, const unsigned char iv[16]); #endif #define BLOCK_CIPHER_generic_pack(nid,keylen,flags) \ @@ -1804,11 +1812,17 @@ static int aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, EVP_CIPHER_CTX_key_length(ctx) * 4, &xctx->ks1.ks); xctx->xts.block1 = (block128_f) HWAES_encrypt; +# ifdef HWAES_xts_encrypt + xctx->stream = HWAES_xts_encrypt; +# endif } else { HWAES_set_decrypt_key(key, EVP_CIPHER_CTX_key_length(ctx) * 4, &xctx->ks1.ks); xctx->xts.block1 = (block128_f) HWAES_decrypt; +# ifdef HWAES_xts_decrypt + xctx->stream = HWAES_xts_decrypt; +#endif } HWAES_set_encrypt_key(key + EVP_CIPHER_CTX_key_length(ctx) / 2,