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optimize sm3 arm64

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Emman 2021-12-27 17:43:07 +08:00
parent 4d21a43a59
commit ec02d6afc6
1 changed files with 9 additions and 7 deletions
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16
sm3/sm3block_arm64.s
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@ -11,10 +11,15 @@
#define hlp1 R9 #define hlp1 R9
// Wt = Mt; for 0 <= t <= 3 // Wt = Mt; for 0 <= t <= 3
#define MSGSCHEDULE0(index) \ #define MSGSCHEDULE0() \
MOVW (index*4)(SI), AX; \ LDPW (0*8)(SI), (AX, BX); \
LDPW (1*8)(SI), (CX, DX); \
REVW AX, AX; \ REVW AX, AX; \
MOVW AX, (index*4)(BP) REVW BX, BX; \
REVW CX, CX; \
REVW DX, DX; \
STPW (AX, BX), (0*8)(BP); \
STPW (CX, DX), (1*8)(BP)
// Wt+4 = Mt+4; for 0 <= t <= 11 // Wt+4 = Mt+4; for 0 <= t <= 11
#define MSGSCHEDULE01(index) \ #define MSGSCHEDULE01(index) \
@ -178,10 +183,7 @@ loop:
MOVW R25, R16 MOVW R25, R16
MOVW R26, R17 MOVW R26, R17
MSGSCHEDULE0(0) MSGSCHEDULE0()
MSGSCHEDULE0(1)
MSGSCHEDULE0(2)
MSGSCHEDULE0(3)
SM3ROUND0(0, 0x79cc4519, R19, R20, R21, R22, R23, R24, R25, R26) SM3ROUND0(0, 0x79cc4519, R19, R20, R21, R22, R23, R24, R25, R26)
SM3ROUND0(1, 0xf3988a32, R26, R19, R20, R21, R22, R23, R24, R25) SM3ROUND0(1, 0xf3988a32, R26, R19, R20, R21, R22, R23, R24, R25)