diff options
Diffstat (limited to 'src/encauth/gcm/gcm_done.c')
| -rw-r--r-- | src/encauth/gcm/gcm_done.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/encauth/gcm/gcm_done.c b/src/encauth/gcm/gcm_done.c index 96ef7f3..4cbd09f 100644 --- a/src/encauth/gcm/gcm_done.c +++ b/src/encauth/gcm/gcm_done.c @@ -6,7 +6,7 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org + * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.com */ /** @@ -62,7 +62,9 @@ int gcm_done(gcm_state *gcm, gcm_mult_h(gcm, gcm->X); /* encrypt original counter */ - cipher_descriptor[gcm->cipher].ecb_encrypt(gcm->Y_0, gcm->buf, &gcm->K); + if ((err = cipher_descriptor[gcm->cipher].ecb_encrypt(gcm->Y_0, gcm->buf, &gcm->K)) != CRYPT_OK) { + return err; + } for (x = 0; x < 16 && x < *taglen; x++) { tag[x] = gcm->buf[x] ^ gcm->X[x]; } @@ -77,5 +79,5 @@ int gcm_done(gcm_state *gcm, /* $Source: /cvs/libtom/libtomcrypt/src/encauth/gcm/gcm_done.c,v $ */ -/* $Revision: 1.7 $ */ -/* $Date: 2005/05/05 14:35:58 $ */ +/* $Revision: 1.9 $ */ +/* $Date: 2006/03/31 14:15:35 $ */ |