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Emman 2022-01-05 11:55:44 +08:00
parent bcd16fa771
commit 2e56185262
1 changed files with 22 additions and 34 deletions
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56
sm4/asm_arm64.s
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@ -220,33 +220,26 @@ TEXT ·encryptBlocksAsm(SB),NOSPLIT,$0
MOVD dst+8(FP), R9
MOVD src+16(FP), R10
LDPW (0*8)(R10), (R19, R20)
LDPW (1*8)(R10), (R21, R22)
VMOV R19, t0.S[0]
VMOV R20, t1.S[0]
VMOV R21, t2.S[0]
VMOV R22, t3.S[0]
VLD1 (R10), [V5.S4, V6.S4, V7.S4, V8.S4]
VMOV V5.S[0], t0.S[0]
VMOV V5.S[1], t1.S[0]
VMOV V5.S[2], t2.S[0]
VMOV V5.S[3], t3.S[0]
LDPW (2*8)(R10), (R19, R20)
LDPW (3*8)(R10), (R21, R22)
VMOV R19, t0.S[1]
VMOV R20, t1.S[1]
VMOV R21, t2.S[1]
VMOV R22, t3.S[1]
VMOV V6.S[0], t0.S[1]
VMOV V6.S[1], t1.S[1]
VMOV V6.S[2], t2.S[1]
VMOV V6.S[3], t3.S[1]
LDPW (4*8)(R10), (R19, R20)
LDPW (5*8)(R10), (R21, R22)
VMOV R19, t0.S[2]
VMOV R20, t1.S[2]
VMOV R21, t2.S[2]
VMOV R22, t3.S[2]
VMOV V7.S[0], t0.S[2]
VMOV V7.S[1], t1.S[2]
VMOV V7.S[2], t2.S[2]
VMOV V7.S[3], t3.S[2]
LDPW (6*8)(R10), (R19, R20)
LDPW (7*8)(R10), (R21, R22)
VMOV R19, t0.S[3]
VMOV R20, t1.S[3]
VMOV R21, t2.S[3]
VMOV R22, t3.S[3]
VMOV V8.S[0], t0.S[3]
VMOV V8.S[1], t1.S[3]
VMOV V8.S[2], t2.S[3]
VMOV V8.S[3], t3.S[3]
load_global_data_2()
@ -345,16 +338,11 @@ TEXT ·encryptBlockAsm(SB),NOSPLIT,$0
MOVD dst+8(FP), R9
MOVD src+16(FP), R10
LDPW (0*8)(R10), (R19, R20)
LDPW (1*8)(R10), (R21, R22)
REVW R19, R19
REVW R20, R20
REVW R21, R21
REVW R22, R22
VMOV R19, t0.S[0]
VMOV R20, t1.S[0]
VMOV R21, t2.S[0]
VMOV R22, t3.S[0]
VLD1 (R10), [t0.S4]
VREV32 t0.B16, t0.B16
VMOV t0.S[1], t1.S[0]
VMOV t0.S[2], t2.S[0]
VMOV t0.S[3], t3.S[0]
load_global_data_2()