diff options
| author | Huang Ying <ying.huang@intel.com> | 2010-03-10 18:30:32 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2010-03-10 18:30:32 +0800 |
| commit | 18bcc9194da3c97e8f458fb1b06ac5b9b35fb23f (patch) | |
| tree | 67b26424b0bad61cad8ea175b941333137b32f80 /crypto | |
| parent | 12387a46bb150f5608de4aa9a90dfdddbf991e3f (diff) | |
| download | linux-18bcc9194da3c97e8f458fb1b06ac5b9b35fb23f.tar.bz2 | |
crypto: tcrypt - Speed testing support for ghash
Because ghash needs setkey, the setkey and keysize template support
for test_hash_speed is added.
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/tcrypt.c | 7 | ||||
| -rw-r--r-- | crypto/tcrypt.h | 29 |
2 files changed, 36 insertions, 0 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index aa3f84ccc786..0b7a8435255b 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -437,6 +437,9 @@ static void test_hash_speed(const char *algo, unsigned int sec, goto out; } + if (speed[i].klen) + crypto_hash_setkey(tfm, tvmem[0], speed[i].klen); + printk(KERN_INFO "test%3u " "(%5u byte blocks,%5u bytes per update,%4u updates): ", i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); @@ -881,6 +884,10 @@ static int do_test(int m) test_hash_speed("rmd320", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; + case 318: + test_hash_speed("ghash-generic", sec, hash_speed_template_16); + if (mode > 300 && mode < 400) break; + case 399: break; diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index 966bbfaf95b1..10cb925132c9 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -25,6 +25,7 @@ struct cipher_speed_template { struct hash_speed { unsigned int blen; /* buffer length */ unsigned int plen; /* per-update length */ + unsigned int klen; /* key length */ }; /* @@ -83,4 +84,32 @@ static struct hash_speed generic_hash_speed_template[] = { { .blen = 0, .plen = 0, } }; +static struct hash_speed hash_speed_template_16[] = { + { .blen = 16, .plen = 16, .klen = 16, }, + { .blen = 64, .plen = 16, .klen = 16, }, + { .blen = 64, .plen = 64, .klen = 16, }, + { .blen = 256, .plen = 16, .klen = 16, }, + { .blen = 256, .plen = 64, .klen = 16, }, + { .blen = 256, .plen = 256, .klen = 16, }, + { .blen = 1024, .plen = 16, .klen = 16, }, + { .blen = 1024, .plen = 256, .klen = 16, }, + { .blen = 1024, .plen = 1024, .klen = 16, }, + { .blen = 2048, .plen = 16, .klen = 16, }, + { .blen = 2048, .plen = 256, .klen = 16, }, + { .blen = 2048, .plen = 1024, .klen = 16, }, + { .blen = 2048, .plen = 2048, .klen = 16, }, + { .blen = 4096, .plen = 16, .klen = 16, }, + { .blen = 4096, .plen = 256, .klen = 16, }, + { .blen = 4096, .plen = 1024, .klen = 16, }, + { .blen = 4096, .plen = 4096, .klen = 16, }, + { .blen = 8192, .plen = 16, .klen = 16, }, + { .blen = 8192, .plen = 256, .klen = 16, }, + { .blen = 8192, .plen = 1024, .klen = 16, }, + { .blen = 8192, .plen = 4096, .klen = 16, }, + { .blen = 8192, .plen = 8192, .klen = 16, }, + + /* End marker */ + { .blen = 0, .plen = 0, .klen = 0, } +}; + #endif /* _CRYPTO_TCRYPT_H */ |