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authorSebastian Siewior <sebastian@breakpoint.cc>2008-03-11 16:24:26 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2008-04-21 06:19:21 +0400
commit477035c2abdcff7583369e5777cb7be1bb1dbea8 (patch)
tree797db8233c052ae8128e28c304d15fa8e25c1b68 /crypto
parent78f8b3a24022c48fe600f4aba415d63ceeaec9cd (diff)
downloadlinux-477035c2abdcff7583369e5777cb7be1bb1dbea8.tar.xz
[CRYPTO] tcrypt: Group common speed templates
Some crypto ciphers which are impleneted support similar key sizes (16,24 & 32 byte). They can be grouped together and use a common templatte instead of their own which contains the same data. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/tcrypt.c70
-rw-r--r--crypto/tcrypt.h158
2 files changed, 91 insertions, 137 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 1ab8c017a011..cff18364fbc1 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1621,89 +1621,85 @@ static void do_test(void)
case 200:
test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
- aes_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
- aes_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
- aes_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
- aes_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
- aes_lrw_speed_template);
+ speed_template_32_40_48);
test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
- aes_lrw_speed_template);
+ speed_template_32_40_48);
test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
- aes_xts_speed_template);
+ speed_template_32_48_64);
test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
- aes_xts_speed_template);
+ speed_template_32_48_64);
break;
case 201:
test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template,
- DES3_EDE_ENC_TEST_VECTORS,
- des3_ede_speed_template);
+ des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ speed_template_24);
test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
- des3_ede_dec_tv_template,
- DES3_EDE_DEC_TEST_VECTORS,
- des3_ede_speed_template);
+ des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ speed_template_24);
test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template,
- DES3_EDE_ENC_TEST_VECTORS,
- des3_ede_speed_template);
+ des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ speed_template_24);
test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
- des3_ede_dec_tv_template,
- DES3_EDE_DEC_TEST_VECTORS,
- des3_ede_speed_template);
+ des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ speed_template_24);
break;
case 202:
test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
- twofish_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
- twofish_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
- twofish_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
- twofish_speed_template);
+ speed_template_16_24_32);
break;
case 203:
test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
- blowfish_speed_template);
+ speed_template_8_32);
test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
- blowfish_speed_template);
+ speed_template_8_32);
test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
- blowfish_speed_template);
+ speed_template_8_32);
test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
- blowfish_speed_template);
+ speed_template_8_32);
break;
case 204:
test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
- des_speed_template);
+ speed_template_8);
test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
- des_speed_template);
+ speed_template_8);
test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
- des_speed_template);
+ speed_template_8);
test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
- des_speed_template);
+ speed_template_8);
break;
case 205:
test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
- camellia_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
- camellia_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
- camellia_speed_template);
+ speed_template_16_24_32);
test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
- camellia_speed_template);
+ speed_template_16_24_32);
break;
case 206:
test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
- salsa20_speed_template);
+ speed_template_16_32);
break;
case 300:
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index f785e5618e11..4180a7463e4e 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -8032,7 +8032,62 @@ static struct hash_testvec crc32c_tv_template[] = {
/*
* Cipher speed tests
*/
-static struct cipher_speed aes_speed_template[] = {
+static struct cipher_speed speed_template_8[] = {
+ { .klen = 8, .blen = 16, },
+ { .klen = 8, .blen = 64, },
+ { .klen = 8, .blen = 256, },
+ { .klen = 8, .blen = 1024, },
+ { .klen = 8, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
+static struct cipher_speed speed_template_24[] = {
+ { .klen = 24, .blen = 16, },
+ { .klen = 24, .blen = 64, },
+ { .klen = 24, .blen = 256, },
+ { .klen = 24, .blen = 1024, },
+ { .klen = 24, .blen = 8192, },
+
+ /* End marker */
+ { .klen = 0, .blen = 0, }
+};
+
+static struct cipher_speed speed_template_8_32[] = {
+ /* Don't support blowfish keys > 256 bit in this test */
+ { .klen = 8, .blen = 16, },
+ { .klen = 8, .blen = 64, },
+ { .klen = 8, .blen = 256, },
+ { .klen = 8, .blen = 1024, },
+ { .klen = 8, .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, }
+};
+
+static struct cipher_speed speed_template_16_32[] = {
+ { .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, }
+};
+
+static struct cipher_speed speed_template_16_24_32[] = {
{ .klen = 16, .blen = 16, },
{ .klen = 16, .blen = 64, },
{ .klen = 16, .blen = 256, },
@@ -8053,7 +8108,7 @@ static struct cipher_speed aes_speed_template[] = {
{ .klen = 0, .blen = 0, }
};
-static struct cipher_speed aes_lrw_speed_template[] = {
+static struct cipher_speed speed_template_32_40_48[] = {
{ .klen = 32, .blen = 16, },
{ .klen = 32, .blen = 64, },
{ .klen = 32, .blen = 256, },
@@ -8074,7 +8129,7 @@ static struct cipher_speed aes_lrw_speed_template[] = {
{ .klen = 0, .blen = 0, }
};
-static struct cipher_speed aes_xts_speed_template[] = {
+static struct cipher_speed speed_template_32_48_64[] = {
{ .klen = 32, .blen = 16, },
{ .klen = 32, .blen = 64, },
{ .klen = 32, .blen = 256, },
@@ -8095,66 +8150,6 @@ static struct cipher_speed aes_xts_speed_template[] = {
{ .klen = 0, .blen = 0, }
};
-static struct cipher_speed des3_ede_speed_template[] = {
- { .klen = 24, .blen = 16, },
- { .klen = 24, .blen = 64, },
- { .klen = 24, .blen = 256, },
- { .klen = 24, .blen = 1024, },
- { .klen = 24, .blen = 8192, },
-
- /* End marker */
- { .klen = 0, .blen = 0, }
-};
-
-static struct cipher_speed twofish_speed_template[] = {
- { .klen = 16, .blen = 16, },
- { .klen = 16, .blen = 64, },
- { .klen = 16, .blen = 256, },
- { .klen = 16, .blen = 1024, },
- { .klen = 16, .blen = 8192, },
- { .klen = 24, .blen = 16, },
- { .klen = 24, .blen = 64, },
- { .klen = 24, .blen = 256, },
- { .klen = 24, .blen = 1024, },
- { .klen = 24, .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, }
-};
-
-static struct cipher_speed blowfish_speed_template[] = {
- /* Don't support blowfish keys > 256 bit in this test */
- { .klen = 8, .blen = 16, },
- { .klen = 8, .blen = 64, },
- { .klen = 8, .blen = 256, },
- { .klen = 8, .blen = 1024, },
- { .klen = 8, .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, }
-};
-
-static struct cipher_speed des_speed_template[] = {
- { .klen = 8, .blen = 16, },
- { .klen = 8, .blen = 64, },
- { .klen = 8, .blen = 256, },
- { .klen = 8, .blen = 1024, },
- { .klen = 8, .blen = 8192, },
-
- /* End marker */
- { .klen = 0, .blen = 0, }
-};
-
/*
* Digest speed tests
*/
@@ -8186,41 +8181,4 @@ static struct hash_speed generic_hash_speed_template[] = {
{ .blen = 0, .plen = 0, }
};
-static struct cipher_speed camellia_speed_template[] = {
- { .klen = 16, .blen = 16, },
- { .klen = 16, .blen = 64, },
- { .klen = 16, .blen = 256, },
- { .klen = 16, .blen = 1024, },
- { .klen = 16, .blen = 8192, },
- { .klen = 24, .blen = 16, },
- { .klen = 24, .blen = 64, },
- { .klen = 24, .blen = 256, },
- { .klen = 24, .blen = 1024, },
- { .klen = 24, .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, }
-};
-
-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 */