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| author | Nick Mathewson <nickm@torproject.org> | 2007-02-26 18:33:55 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2007-02-26 18:33:55 +0000 |
| commit | 230fbd95c065518705fff7628ff8689b4710e6d4 (patch) | |
| tree | e3265477ad81c5a23db950adce50045fb2d7237f | |
| parent | 82e2d6001af8867851f43dbfa0f56997f503aa29 (diff) | |
| download | tor-230fbd95c065518705fff7628ff8689b4710e6d4.tar.gz tor-230fbd95c065518705fff7628ff8689b4710e6d4.zip | |
r11956@catbus: nickm | 2007-02-26 13:33:49 -0500
Add a quick-and-dirty AES benchmark function to the bottom of aes.c so I can go collecting data.
svn:r9660
| -rw-r--r-- | src/common/aes.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/common/aes.c b/src/common/aes.c index fa6de45252..9c40209f66 100644 --- a/src/common/aes.c +++ b/src/common/aes.c @@ -41,6 +41,7 @@ const char aes_c_id[] = "$Id$"; #undef USE_OPENSSL_AES #undef USE_OPENSSL_EVP #define USE_RIJNDAEL_COUNTER_OPTIMIZATION +#undef FULL_UNROLL /*======================================================================*/ /* From rijndael-alg-fst.h */ @@ -910,3 +911,20 @@ rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16] } #endif +#ifdef AES_BENCHMARK +int +main(int c, char **v) +{ + int i; + char blob[509]; /* the size of a cell payload. */ + char blob_out[509]; + aes_cnt_cipher_t *cipher = aes_new_cipher(); + aes_set_key(cipher, "aesbenchmarkkey!", 128); + memset(blob, 'z', sizeof(blob)); + + for (i=0;i<1000000; ++i) { + aes_crypt(cipher, blob, sizeof(blob), blob_out); + } + return 0; +} +#endif |