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test VNAND

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Sun Yimin 2024-09-11 09:45:08 +08:00 committed by GitHub
parent 6c62c14405
commit 3491cb091a
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GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 2 deletions
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9
sm4/asm_ppc64x.s
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@ -118,7 +118,7 @@ GLOBL ·rcon(SB), RODATA, $192
AFFINE_TRANSFORM(M1L, M1H, V_FOUR, x, y, z); \ AFFINE_TRANSFORM(M1L, M1H, V_FOUR, x, y, z); \
; \ ; \
VPERM x, x, INVERSE_SHIFT_ROWS, x; \ VPERM x, x, INVERSE_SHIFT_ROWS, x; \
VCIPHERLAST NIBBLE_MASK, x, x; \ VCIPHERLAST x, NIBBLE_MASK, x; \
; \ ; \
AFFINE_TRANSFORM_N(M2L, M2H, V_FOUR, x, y, z) AFFINE_TRANSFORM_N(M2L, M2H, V_FOUR, x, y, z)
@ -181,6 +181,11 @@ TEXT ·expandKeyAsm(SB),NOSPLIT,$0
VSLDOI $4, V1, V1, V2 VSLDOI $4, V1, V1, V2
VSLDOI $4, V2, V2, V3 VSLDOI $4, V2, V2, V3
VNAND NIBBLE_MASK, REVERSE_WORDS, V5
STXVW4X V5, (R5)
VNAND REVERSE_WORDS, NIBBLE_MASK, V5
STXVW4X V5, (R6)
/*
ksLoop: ksLoop:
LXVW4X (R4), V4 LXVW4X (R4), V4
SM4_EXPANDKEY_ROUND(V4, V7, V8, V9, V0, V1, V2, V3, V5) SM4_EXPANDKEY_ROUND(V4, V7, V8, V9, V0, V1, V2, V3, V5)
@ -198,7 +203,7 @@ ksLoop:
ADD $16, R4 ADD $16, R4
ADD $-16, R6 ADD $-16, R6
BDNZ ksLoop BDNZ ksLoop
*/
RET RET
// func encryptBlocksAsm(xk *uint32, dst, src []byte, inst int) // func encryptBlocksAsm(xk *uint32, dst, src []byte, inst int)