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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>
zero-colors
Ard Biesheuvel 2016-12-05 18:42:24 +00:00 committed by Herbert Xu
parent 7e4c7f17cd
commit d31de187ac
1 changed files with 40 additions and 26 deletions
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66
crypto/testmgr.h
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@ -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 },
}
};