diff options
Diffstat (limited to 'tests/benchmark.c')
| -rw-r--r-- | tests/benchmark.c | 52 |
1 files changed, 50 insertions, 2 deletions
diff --git a/tests/benchmark.c b/tests/benchmark.c index 5bf92daa..6be9509b 100644 --- a/tests/benchmark.c +++ b/tests/benchmark.c @@ -779,6 +779,7 @@ cipher_bench ( const char *algoname ) void (* const aead_init)(gcry_cipher_hd_t hd, size_t buflen, int authlen); int req_blocksize; int authlen; + int noncelen; } modes[] = { { GCRY_CIPHER_MODE_ECB, " ECB/Stream", 1 }, { GCRY_CIPHER_MODE_CBC, " CBC", 1 }, @@ -791,6 +792,8 @@ cipher_bench ( const char *algoname ) #endif { GCRY_CIPHER_MODE_GCM, " GCM", 0, NULL, GCRY_GCM_BLOCK_LEN, GCRY_GCM_BLOCK_LEN }, + { GCRY_CIPHER_MODE_OCB, " OCB", 1, + NULL, 16, 16, 15 }, { GCRY_CIPHER_MODE_STREAM, "", 0 }, {0} }; @@ -929,9 +932,30 @@ cipher_bench ( const char *algoname ) exit (1); } } + + if (modes[modeidx].noncelen) + { + char nonce[100]; + size_t noncelen; + + noncelen = modes[modeidx].noncelen; + if (noncelen > sizeof nonce) + noncelen = sizeof nonce; + memset (nonce, 42, noncelen); + err = gcry_cipher_setiv (hd, nonce, noncelen); + if (err) + { + fprintf (stderr, "gcry_cipher_setiv failed: %s\n", + gpg_strerror (err)); + gcry_cipher_close (hd); + exit (1); + } + } + if (modes[modeidx].aead_init) { (*modes[modeidx].aead_init) (hd, buflen, modes[modeidx].authlen); + gcry_cipher_final (hd); err = gcry_cipher_encrypt (hd, outbuf, buflen, buf, buflen); if (err) break; @@ -987,18 +1011,42 @@ cipher_bench ( const char *algoname ) exit (1); } } + + if (modes[modeidx].noncelen) + { + char nonce[100]; + size_t noncelen; + + noncelen = modes[modeidx].noncelen; + if (noncelen > sizeof nonce) + noncelen = sizeof nonce; + memset (nonce, 42, noncelen); + err = gcry_cipher_setiv (hd, nonce, noncelen); + if (err) + { + fprintf (stderr, "gcry_cipher_setiv failed: %s\n", + gpg_strerror (err)); + gcry_cipher_close (hd); + exit (1); + } + } + if (modes[modeidx].aead_init) { (*modes[modeidx].aead_init) (hd, buflen, modes[modeidx].authlen); + gcry_cipher_final (hd); err = gcry_cipher_decrypt (hd, outbuf, buflen, buf, buflen); if (err) break; err = gcry_cipher_checktag (hd, outbuf, modes[modeidx].authlen); if (gpg_err_code (err) == GPG_ERR_CHECKSUM) - err = gpg_error (GPG_ERR_NO_ERROR); + err = 0; } else - err = gcry_cipher_decrypt (hd, outbuf, buflen, buf, buflen); + { + gcry_cipher_final (hd); + err = gcry_cipher_decrypt (hd, outbuf, buflen, buf, buflen); + } } stop_timer (); printf (" %s", elapsed_time ()); |