[CRYPTO] tcrypt: Added salsa20 speed test

This patch adds a simple speed test for salsa20.
Usage: modprobe tcrypt mode=206

Signed-of-by: Tan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 943a514478bd898c714f072b777fdc149d83866f..0cfb8ebb22bae1608e9e70916900e26f69796837 100644 (file)
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1668,6 +1668,11 @@ static void do_test(void)
                                camellia_speed_template);
                break;
 
+       case 206:
+               test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
+                                 salsa20_speed_template);
+               break;
+
        case 300:
                /* fall through */
 

diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 175f26a58e2d019f358fe92a2f30e8b33edcc24d..5b865092151deebd72a508aa973a422c35e9bcee 100644 (file)
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -7947,4 +7947,20 @@ static struct cipher_speed camellia_speed_template[] = {
       {  .klen = 0, .blen = 0, }
 };
 
+static struct cipher_speed salsa20_speed_template[] = {
+      { .klen = 16, .blen = 16, },
+      { .klen = 16, .blen = 64, },
+      { .klen = 16, .blen = 256, },
+      { .klen = 16, .blen = 1024, },
+      { .klen = 16, .blen = 8192, },
+      { .klen = 32, .blen = 16, },
+      { .klen = 32, .blen = 64, },
+      { .klen = 32, .blen = 256, },
+      { .klen = 32, .blen = 1024, },
+      { .klen = 32, .blen = 8192, },
+
+      /* End marker */
+      {  .klen = 0, .blen = 0, }
+};
+
 #endif /* _CRYPTO_TCRYPT_H */