linux-kernel - [PATCH v2 05/15] crypto: tcrypt - add SM4 cts-cbc/essiv/xts/xcbc test

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Date:   Tue, 18 Oct 2022 15:09:56 +0800
From:   Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Jussi Kivilinna <jussi.kivilinna@....fi>,
        Ard Biesheuvel <ardb@...nel.org>,
        Mark Brown <broonie@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Eric Biggers <ebiggers@...nel.org>,
        linux-crypto@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com
Cc:     Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
Subject: [PATCH v2 05/15] crypto: tcrypt - add SM4 cts-cbc/essiv/xts/xcbc test

Added CTS-CBC/ESSIV/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@...ux.alibaba.com>
---
 crypto/tcrypt.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index a82679b576bb..b870b2fe716d 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1711,6 +1711,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		ret += tcrypt_test("gcm(aria)");
 		break;
 
+	case 59:
+		ret += tcrypt_test("cts(cbc(sm4))");
+		break;
+
 	case 100:
 		ret += tcrypt_test("hmac(md5)");
 		break;
@@ -1811,6 +1815,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		ret += tcrypt_test("cmac(sm4)");
 		break;
 
+	case 160:
+		ret += tcrypt_test("xcbc(sm4)");
+		break;
+
 	case 181:
 		ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
 		break;
@@ -1846,6 +1854,7 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 		ret += tcrypt_test("cbc(sm4)");
 		ret += tcrypt_test("cfb(sm4)");
 		ret += tcrypt_test("ctr(sm4)");
+		ret += tcrypt_test("xts(sm4)");
 		break;
 	case 192:
 		ret += tcrypt_test("ecb(aria)");
@@ -2109,6 +2118,10 @@ 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,
@@ -2117,6 +2130,10 @@ 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:
@@ -2212,6 +2229,13 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 				   speed_template_16, num_mb);
 		break;
 
+	case 230:
+		test_acipher_speed("essiv(cbc(sm4),sm3)", ENCRYPT, sec,
+				   NULL, 0, speed_template_16);
+		test_acipher_speed("essiv(cbc(sm4),sm3)", DECRYPT, sec,
+				   NULL, 0, speed_template_16);
+		break;
+
 	case 300:
 		if (alg) {
 			test_hash_speed(alg, sec, generic_hash_speed_template);
@@ -2630,6 +2654,10 @@ 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:
-- 
2.24.3 (Apple Git-128)