crypto: testmgr - add/enhance test cases for CRC-T10DIF
The existing test cases only exercise a small slice of the various
possible code paths through the x86 SSE/PCLMULQDQ implementation,
and the upcoming ports of it for arm64. So add one that exceeds 256
bytes in size, and convert another to a chunked test.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index e64a4ef..9b656be 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -1334,36 +1334,50 @@ static struct hash_testvec rmd320_tv_template[] = {
}
};
-#define CRCT10DIF_TEST_VECTORS 3
+#define CRCT10DIF_TEST_VECTORS ARRAY_SIZE(crct10dif_tv_template)
static struct hash_testvec crct10dif_tv_template[] = {
{
- .plaintext = "abc",
- .psize = 3,
-#ifdef __LITTLE_ENDIAN
- .digest = "\x3b\x44",
-#else
- .digest = "\x44\x3b",
-#endif
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = (u8 *)(u16 []){ 0x443b },
}, {
- .plaintext = "1234567890123456789012345678901234567890"
- "123456789012345678901234567890123456789",
- .psize = 79,
-#ifdef __LITTLE_ENDIAN
- .digest = "\x70\x4b",
-#else
- .digest = "\x4b\x70",
-#endif
+ .plaintext = "1234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789",
+ .psize = 79,
+ .digest = (u8 *)(u16 []){ 0x4b70 },
+ .np = 2,
+ .tap = { 63, 16 },
}, {
- .plaintext =
- "abcddddddddddddddddddddddddddddddddddddddddddddddddddddd",
- .psize = 56,
-#ifdef __LITTLE_ENDIAN
- .digest = "\xe3\x9c",
-#else
- .digest = "\x9c\xe3",
-#endif
- .np = 2,
- .tap = { 28, 28 }
+ .plaintext = "abcdddddddddddddddddddddddddddddddddddddddd"
+ "ddddddddddddd",
+ .psize = 56,
+ .digest = (u8 *)(u16 []){ 0x9ce3 },
+ .np = 8,
+ .tap = { 1, 2, 28, 7, 6, 5, 4, 3 },
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789",
+ .psize = 319,
+ .digest = (u8 *)(u16 []){ 0x44c6 },
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890"
+ "123456789012345678901234567890123456789",
+ .psize = 319,
+ .digest = (u8 *)(u16 []){ 0x44c6 },
+ .np = 4,
+ .tap = { 1, 255, 57, 6 },
}
};