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r11956@catbus: nickm | 2007-02-26 13:33:49 -0500

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Add a quick-and-dirty AES benchmark function to the bottom of aes.c so I can go collecting data.


svn:r9660
This commit is contained in:
Nick Mathewson 2007-02-26 18:33:55 +00:00
parent 82e2d6001a
commit 230fbd95c0
1 changed files with 18 additions and 0 deletions
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18
src/common/aes.c
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@ -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