From 3c3836378dd578a0d510420c0f67818e8dc49f0e Mon Sep 17 00:00:00 2001
From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Date: Thu, 27 Oct 2022 14:54:57 +0800
Subject: [PATCH] crypto: tcrypt - add SM4 cts-cbc/xts/xcbc test
Added CTS-CBC/XTS/XCBC tests for SM4 algorithms, as well as
corresponding speed tests, this is to test performance-optimized
implementations of these modes.
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
crypto/tcrypt.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index b096ae901aa80..0f101897e90fb 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1710,6 +1710,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
ret = min(ret, tcrypt_test("gcm(aria)"));
break;
+ case 59:
+ ret = min(ret, tcrypt_test("cts(cbc(sm4))"));
+ break;
+
case 100:
ret = min(ret, tcrypt_test("hmac(md5)"));
break;
@@ -1810,6 +1814,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
ret = min(ret, tcrypt_test("cmac(sm4)"));
break;
+ case 160:
+ ret = min(ret, tcrypt_test("xcbc(sm4)"));
+ break;
+
case 181:
ret = min(ret, tcrypt_test("authenc(hmac(sha1),cbc(des))"));
break;
@@ -1845,6 +1853,7 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
ret = min(ret, tcrypt_test("cbc(sm4)"));
ret = min(ret, tcrypt_test("cfb(sm4)"));
ret = min(ret, tcrypt_test("ctr(sm4)"));
+ ret = min(ret, tcrypt_test("xts(sm4)"));
break;
case 192:
ret = min(ret, tcrypt_test("ecb(aria)"));
@@ -2108,6 +2117,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
speed_template_16);
test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
speed_template_16);
+ test_cipher_speed("cts(cbc(sm4))", ENCRYPT, sec, NULL, 0,
+ speed_template_16);
+ test_cipher_speed("cts(cbc(sm4))", DECRYPT, sec, NULL, 0,
+ speed_template_16);
test_cipher_speed("cfb(sm4)", ENCRYPT, sec, NULL, 0,
speed_template_16);
test_cipher_speed("cfb(sm4)", DECRYPT, sec, NULL, 0,
@@ -2116,6 +2129,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
speed_template_16);
test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
speed_template_16);
+ test_cipher_speed("xts(sm4)", ENCRYPT, sec, NULL, 0,
+ speed_template_32);
+ test_cipher_speed("xts(sm4)", DECRYPT, sec, NULL, 0,
+ speed_template_32);
break;
case 219:
@@ -2629,6 +2646,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
speed_template_16);
test_acipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
speed_template_16);
+ test_acipher_speed("xts(sm4)", ENCRYPT, sec, NULL, 0,
+ speed_template_32);
+ test_acipher_speed("xts(sm4)", DECRYPT, sec, NULL, 0,
+ speed_template_32);
break;
case 519:
--
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