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Commit d31de187 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
Browse files

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: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 7e4c7f17

crypto/testmgr.h

+42 −28
Original line number Diff line number Diff line
@@ -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













		.digest		= (u8 *)(u16 []){ 0x443b },















	}, {















		.plaintext 	= "1234567890123456789012345678901234567890"















				  "123456789012345678901234567890123456789",















		.psize		= 79,













#ifdef __LITTLE_ENDIAN













		.digest	= "\x70\x4b",













#else













		.digest	= "\x4b\x70",













#endif













		.digest 	= (u8 *)(u16 []){ 0x4b70 },













		.np		= 2,













		.tap		= { 63, 16 },















	}, {













		.plaintext =













		"abcddddddddddddddddddddddddddddddddddddddddddddddddddddd",













		.plaintext	= "abcdddddddddddddddddddddddddddddddddddddddd"













				  "ddddddddddddd",















		.psize		= 56,













#ifdef __LITTLE_ENDIAN













		.digest = "\xe3\x9c",













#else













		.digest = "\x9c\xe3",













#endif













		.np     = 2,













		.tap    = { 28, 28 }













		.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 },















	}















};