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[v3,4/4] crypto: tcrypt - add the asynchronous speed test for SM4

Message ID 20210720034642.19230-5-tianjia.zhang@linux.alibaba.com
State Accepted
Commit a7fc80bb22eb0f13791ee4f70484e88316cc2a24
Headers show
Series Introduce x86 assembler accelerated implementation for SM4 algorithm | expand

Commit Message

tianjia.zhang July 20, 2021, 3:46 a.m. UTC 
tcrypt supports testing of SM4 cipher algorithms that use avx
instruction set acceleration. The implementation of sm4 instruction
set acceleration supports up to 8 blocks in parallel encryption and
decryption, which is 128 bytes. Therefore, the 128-byte block size
is also added to block_sizes.

Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
---
 crypto/tcrypt.c | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)
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Patch

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index f8d06da78e4f..d73a42fdaa9b 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -77,7 +77,7 @@  static const char *check[] = {
 	NULL
 };
 
-static const int block_sizes[] = { 16, 64, 256, 1024, 1420, 4096, 0 };
+static const int block_sizes[] = { 16, 64, 128, 256, 1024, 1420, 4096, 0 };
 static const int aead_sizes[] = { 16, 64, 256, 512, 1024, 1420, 4096, 8192, 0 };
 
 #define XBUFSIZE 8
@@ -2031,6 +2031,7 @@  static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 	case 191:
 		ret += tcrypt_test("ecb(sm4)");
 		ret += tcrypt_test("cbc(sm4)");
+		ret += tcrypt_test("cfb(sm4)");
 		ret += tcrypt_test("ctr(sm4)");
 		break;
 	case 200:
@@ -2289,6 +2290,10 @@  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("cfb(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_cipher_speed("cfb(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_16);
 		test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
 				speed_template_16);
 		test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
@@ -2757,6 +2762,25 @@  static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
 				   speed_template_8_32);
 		break;
 
+	case 518:
+		test_acipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("cfb(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("cfb(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
+				speed_template_16);
+		test_acipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
+				speed_template_16);
+		break;
+
 	case 600:
 		test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
 				       speed_template_16_24_32, num_mb);