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authorHarald Welte <laforge@gnumonks.org>2005-06-22 13:27:23 -0700
committerDavid S. Miller <davem@davemloft.net>2005-06-22 13:27:23 -0700
commitebfd9bcf16e4aaddcfe2d1b76b50e3dd6d3242e2 (patch)
treea82a4d627d339197846031e16e2de622c766fe5e /crypto/tcrypt.h
parent[CRYPTO]: Kill unnecessary strncpy from tcrypt (diff)
downloadlinux-dev-ebfd9bcf16e4aaddcfe2d1b76b50e3dd6d3242e2.tar.xz
linux-dev-ebfd9bcf16e4aaddcfe2d1b76b50e3dd6d3242e2.zip
[CRYPTO]: Add cipher speed tests
From: Reyk Floeter <reyk@vantronix.net> I recently had the requirement to do some benchmarking on cryptoapi, and I found reyk's very useful performance test patch [1]. However, I could not find any discussion on why that extension (or something providing a similar feature but different implementation) was not merged into mainline. If there was such a discussion, can someone please point me to the archive[s]? I've now merged the old patch into 2.6.12-rc1, the result can be found attached to this email. [1] http://lists.logix.cz/pipermail/padlock/2004/000010.html Signed-off-by: Harald Welte <laforge@gnumonks.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--crypto/tcrypt.h92
1 files changed, 91 insertions, 1 deletions
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 72d40704042f..c01a0ce9b40a 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -12,7 +12,8 @@
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
- * 14 - 09 - 2003 Changes by Kartikey Mahendra Bhatt
+ * 2004-08-09 Cipher speed tests by Reyk Floeter <reyk@vantronix.net>
+ * 2003-09-14 Changes by Kartikey Mahendra Bhatt
*
*/
#ifndef _CRYPTO_TCRYPT_H
@@ -58,6 +59,11 @@ struct cipher_testvec {
unsigned char tap[MAX_TAP];
};
+struct cipher_speed {
+ unsigned char klen;
+ unsigned int blen;
+};
+
/*
* MD4 test vectors from RFC1320
*/
@@ -2728,4 +2734,88 @@ static struct hash_testvec michael_mic_tv_template[] = {
}
};
+/*
+ * Cipher speed tests
+ */
+static struct cipher_speed aes_speed_template[] = {
+ { .klen = 16, .blen = 16, },
+ { .klen = 16, .blen = 64, },
+ { .klen = 16, .blen = 256, },
+ { .klen = 16, .blen = 1024, },
+ { .klen = 16, .blen = 8192, },
+ { .klen = 24, .blen = 16, },
+ { .klen = 24, .blen = 64, },
+ { .klen = 24, .blen = 256, },
+ { .klen = 24, .blen = 1024, },
+ { .klen = 24, .blen = 8192, },
+ { .klen = 32, .blen = 16, },
+ { .klen = 32, .blen = 64, },
+ { .klen = 32, .blen = 256, },
+ { .klen = 32, .blen = 1024, },
+ { .klen = 32, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
+static struct cipher_speed des3_ede_speed_template[] = {
+ { .klen = 24, .blen = 16, },
+ { .klen = 24, .blen = 64, },
+ { .klen = 24, .blen = 256, },
+ { .klen = 24, .blen = 1024, },
+ { .klen = 24, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
+static struct cipher_speed twofish_speed_template[] = {
+ { .klen = 16, .blen = 16, },
+ { .klen = 16, .blen = 64, },
+ { .klen = 16, .blen = 256, },
+ { .klen = 16, .blen = 1024, },
+ { .klen = 16, .blen = 8192, },
+ { .klen = 24, .blen = 16, },
+ { .klen = 24, .blen = 64, },
+ { .klen = 24, .blen = 256, },
+ { .klen = 24, .blen = 1024, },
+ { .klen = 24, .blen = 8192, },
+ { .klen = 32, .blen = 16, },
+ { .klen = 32, .blen = 64, },
+ { .klen = 32, .blen = 256, },
+ { .klen = 32, .blen = 1024, },
+ { .klen = 32, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
+static struct cipher_speed blowfish_speed_template[] = {
+ /* Don't support blowfish keys > 256 bit in this test */
+ { .klen = 8, .blen = 16, },
+ { .klen = 8, .blen = 64, },
+ { .klen = 8, .blen = 256, },
+ { .klen = 8, .blen = 1024, },
+ { .klen = 8, .blen = 8192, },
+ { .klen = 32, .blen = 16, },
+ { .klen = 32, .blen = 64, },
+ { .klen = 32, .blen = 256, },
+ { .klen = 32, .blen = 1024, },
+ { .klen = 32, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
+static struct cipher_speed des_speed_template[] = {
+ { .klen = 8, .blen = 16, },
+ { .klen = 8, .blen = 64, },
+ { .klen = 8, .blen = 256, },
+ { .klen = 8, .blen = 1024, },
+ { .klen = 8, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
#endif /* _CRYPTO_TCRYPT_H */