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@xxxxxxxxxxxxxxxxx>
---
crypto/tcrypt.c | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
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);
--
2.19.1.3.ge56e4f7
