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authorSergey Portnoy <sergey.portnoy@intel.com>2024-06-17 17:08:29 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2024-06-28 11:35:46 +1000
commit7b3058eb3f3b04e534d6cda6820ef8c7cf519a79 (patch)
tree731b6acb52c5e8159a32430cfc4f236ab5beb82e /crypto
parentff33c2e6af99afcac3024a5c3ec8730d1e6b8ac7 (diff)
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crypto: tcrypt - add skcipher speed for given alg
Allow to run skcipher speed for given algorithm. Case 600 is modified to cover ENCRYPT and DECRYPT directions. Example: modprobe tcrypt mode=600 alg="qat_aes_xts" klen=32 If succeed, the performance numbers will be printed in dmesg: testing speed of multibuffer qat_aes_xts (qat_aes_xts) encryption test 0 (256 bit key, 16 byte blocks): 1 operation in 14596 cycles (16 bytes) ... test 6 (256 bit key, 4096 byte blocks): 1 operation in 8053 cycles (4096 bytes) Signed-off-by: Sergey Portnoy <sergey.portnoy@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/tcrypt.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 8aea416f6480..e9e7dceb606e 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -2613,6 +2613,15 @@ static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
break;
case 600:
+ if (alg) {
+ u8 speed_template[2] = {klen, 0};
+ test_mb_skcipher_speed(alg, ENCRYPT, sec, NULL, 0,
+ speed_template, num_mb);
+ test_mb_skcipher_speed(alg, DECRYPT, sec, NULL, 0,
+ speed_template, num_mb);
+ break;
+ }
+
test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
speed_template_16_24_32, num_mb);
test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,