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sm4: fix gcm init sm4-ni issue

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Sun Yimin 2024-10-29 21:56:30 +08:00 committed by GitHub
parent 3ea98a3281
commit b63aae6ee1
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GPG Key ID: B5690EEEBB952194
1 changed files with 3 additions and 3 deletions
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sm4/gcm_arm64.s
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@ -116,7 +116,7 @@ TEXT ·gcmSm4Init(SB),NOSPLIT,$0
MOVD productTable+0(FP), pTbl MOVD productTable+0(FP), pTbl
MOVD rk+8(FP), RK MOVD rk+8(FP), RK
MOVD inst+16(FP), R5 MOVD inst+32(FP), R5
MOVD $0xC2, I MOVD $0xC2, I
LSL $56, I LSL $56, I
@ -163,8 +163,8 @@ sm4InitSM4E:
WORD $0x8085c0ce //SM4E V0.4S, V12.4S WORD $0x8085c0ce //SM4E V0.4S, V12.4S
WORD $0xa085c0ce //SM4E V0.4S, V13.4S WORD $0xa085c0ce //SM4E V0.4S, V13.4S
WORD $0xc085c0ce //SM4E V0.4S, V14.4S WORD $0xc085c0ce //SM4E V0.4S, V14.4S
VREV32 B0.B16, B0.B16 VEXT B0.B16, B0.B16, B0.B16
VREV64 B0.B16, B0.B16
sm4InitEncDone: sm4InitEncDone:
// Multiply by 2 modulo P // Multiply by 2 modulo P
VMOV B0.D[0], I VMOV B0.D[0], I