diff options
author | Dr. Stephen Henson <steve@openssl.org> | 2011-10-23 17:06:28 +0000 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2011-10-23 17:06:28 +0000 |
commit | f59a5d60795417157771680e194a568d661a4218 (patch) | |
tree | f959209c2007ac9d57bb8d5e3690a3686f69c807 | |
parent | 005cdace99274e45adbee22a386f5bb73107950c (diff) |
No need for custom flag in XTS mode: block length is 1.
-rw-r--r-- | crypto/evp/e_aes.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c index a6bb0e536b..e3bd2b4982 100644 --- a/crypto/evp/e_aes.c +++ b/crypto/evp/e_aes.c @@ -1184,8 +1184,11 @@ static int aes_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, #define aes_xts_cleanup NULL -BLOCK_CIPHER_custom(NID_aes,128,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS) -BLOCK_CIPHER_custom(NID_aes,256,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS) +#define XTS_FLAGS (EVP_CIPH_FLAG_DEFAULT_ASN1 | EVP_CIPH_CUSTOM_IV \ + | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT) + +BLOCK_CIPHER_custom(NID_aes,128,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS) +BLOCK_CIPHER_custom(NID_aes,256,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS) static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr) { |