[or-cvs] r9660: Add a quick-and-dirty AES benchmark function to the bottom o (in tor/trunk: . src/common)

[nickm at seul.org]

Author: nickm
Date: 2007-02-26 13:33:55 -0500 (Mon, 26 Feb 2007)
New Revision: 9660

Modified:
   tor/trunk/
   tor/trunk/src/common/aes.c
Log:
 r11956 at 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.



Property changes on: tor/trunk
___________________________________________________________________
 svk:merge ticket from /tor/trunk [r11956] on 8246c3cf-6607-4228-993b-4d95d33730f1

Modified: tor/trunk/src/common/aes.c
===================================================================
--- tor/trunk/src/common/aes.c	2007-02-26 18:01:23 UTC (rev 9659)
+++ tor/trunk/src/common/aes.c	2007-02-26 18:33:55 UTC (rev 9660)
@@ -41,6 +41,7 @@
 #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 @@
 }
 #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