crypto: vmac - Fix big-endian support
This patch is to fix the vmac algorithm, add more test cases for vmac,
and fix the test failure on some big endian system like s390.
Signed-off-by: Shane Wang <shane.wang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index fb76517..74e3537 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -1669,17 +1669,73 @@
}
};
-#define VMAC_AES_TEST_VECTORS 1
-static char vmac_string[128] = {'\x01', '\x01', '\x01', '\x01',
+#define VMAC_AES_TEST_VECTORS 8
+static char vmac_string1[128] = {'\x01', '\x01', '\x01', '\x01',
'\x02', '\x03', '\x02', '\x02',
'\x02', '\x04', '\x01', '\x07',
'\x04', '\x01', '\x04', '\x03',};
+static char vmac_string2[128] = {'a', 'b', 'c',};
+static char vmac_string3[128] = {'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ 'a', 'b', 'c', 'a', 'b', 'c',
+ };
+
static struct hash_testvec aes_vmac128_tv_template[] = {
{
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = NULL,
+ .digest = "\x07\x58\x80\x35\x77\xa4\x7b\x54",
+ .psize = 0,
+ .ksize = 16,
+ }, {
.key = "\x00\x01\x02\x03\x04\x05\x06\x07"
"\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
- .plaintext = vmac_string,
- .digest = "\xcb\xd7\x8a\xfd\xb7\x33\x79\xe7",
+ .plaintext = vmac_string1,
+ .digest = "\xce\xf5\x3c\xd3\xae\x68\x8c\xa1",
+ .psize = 128,
+ .ksize = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = vmac_string2,
+ .digest = "\xc9\x27\xb0\x73\x81\xbd\x14\x2d",
+ .psize = 128,
+ .ksize = 16,
+ }, {
+ .key = "\x00\x01\x02\x03\x04\x05\x06\x07"
+ "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
+ .plaintext = vmac_string3,
+ .digest = "\x8d\x1a\x95\x8c\x98\x47\x0b\x19",
+ .psize = 128,
+ .ksize = 16,
+ }, {
+ .key = "abcdefghijklmnop",
+ .plaintext = NULL,
+ .digest = "\x3b\x89\xa1\x26\x9e\x55\x8f\x84",
+ .psize = 0,
+ .ksize = 16,
+ }, {
+ .key = "abcdefghijklmnop",
+ .plaintext = vmac_string1,
+ .digest = "\xab\x5e\xab\xb0\xf6\x8d\x74\xc2",
+ .psize = 128,
+ .ksize = 16,
+ }, {
+ .key = "abcdefghijklmnop",
+ .plaintext = vmac_string2,
+ .digest = "\x11\x15\x68\x42\x3d\x7b\x09\xdf",
+ .psize = 128,
+ .ksize = 16,
+ }, {
+ .key = "abcdefghijklmnop",
+ .plaintext = vmac_string3,
+ .digest = "\x8b\x32\x8f\xe1\xed\x8f\xfa\xd4",
.psize = 128,
.ksize = 16,
},