diff options
Diffstat (limited to 'crypto/tcrypt.c')
| -rw-r--r-- | crypto/tcrypt.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 46a4a757d478..1d92b5d2d6bd 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -291,11 +291,13 @@ static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE], } sg_init_table(sg, np + 1); - np--; + if (rem) + np--; for (k = 0; k < np; k++) sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE); - sg_set_buf(&sg[k + 1], xbuf[k], rem); + if (rem) + sg_set_buf(&sg[k + 1], xbuf[k], rem); } static void test_aead_speed(const char *algo, int enc, unsigned int secs, @@ -410,7 +412,7 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, } sg_init_aead(sg, xbuf, - *b_size + (enc ? authsize : 0)); + *b_size + (enc ? 0 : authsize)); sg_init_aead(sgout, xoutbuf, *b_size + (enc ? authsize : 0)); @@ -418,7 +420,9 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, sg_set_buf(&sg[0], assoc, aad_size); sg_set_buf(&sgout[0], assoc, aad_size); - aead_request_set_crypt(req, sg, sgout, *b_size, iv); + aead_request_set_crypt(req, sg, sgout, + *b_size + (enc ? 0 : authsize), + iv); aead_request_set_ad(req, aad_size); if (secs) |