// Code generated by command: go run asm_amd64.go -out ../../asm_amd64.s -pkg aes. DO NOT EDIT.
//go:build !purego
#include "textflag.h"
// func encryptBlockAsm(nr int, xk *uint32, dst *byte, src *byte)
// Requires: AES, SSE, SSE2
TEXT ·encryptBlockAsm(SB), NOSPLIT, $0-32
MOVQ nr+0(FP), CX
MOVQ xk+8(FP), AX
MOVQ dst+16(FP), DX
MOVQ src+24(FP), BX
MOVUPS (AX), X1
MOVUPS (BX), X0
ADDQ $0x10, AX
PXOR X1, X0
SUBQ $0x0c, CX
JE Lenc192
JB Lenc128
MOVUPS (AX), X1
AESENC X1, X0
MOVUPS 16(AX), X1
AESENC X1, X0
ADDQ $0x20, AX
Lenc192:
MOVUPS (AX), X1
AESENC X1, X0
MOVUPS 16(AX), X1
AESENC X1, X0
ADDQ $0x20, AX
Lenc128:
MOVUPS (AX), X1
AESENC X1, X0
MOVUPS 16(AX), X1
AESENC X1, X0
MOVUPS 32(AX), X1
AESENC X1, X0
MOVUPS 48(AX), X1
AESENC X1, X0
MOVUPS 64(AX), X1
AESENC X1, X0
MOVUPS 80(AX), X1
AESENC X1, X0
MOVUPS 96(AX), X1
AESENC X1, X0
MOVUPS 112(AX), X1
AESENC X1, X0
MOVUPS 128(AX), X1
AESENC X1, X0
MOVUPS 144(AX), X1
AESENCLAST X1, X0
MOVUPS X0, (DX)
RET
// func decryptBlockAsm(nr int, xk *uint32, dst *byte, src *byte)
// Requires: AES, SSE, SSE2
TEXT ·decryptBlockAsm(SB), NOSPLIT, $0-32
MOVQ nr+0(FP), CX
MOVQ xk+8(FP), AX
MOVQ dst+16(FP), DX
MOVQ src+24(FP), BX
MOVUPS (AX), X1
MOVUPS (BX), X0
ADDQ $0x10, AX
PXOR X1, X0
SUBQ $0x0c, CX
JE Ldec192
JB Ldec128
MOVUPS (AX), X1
AESDEC X1, X0
MOVUPS 16(AX), X1
AESDEC X1, X0
ADDQ $0x20, AX
Ldec192:
MOVUPS (AX), X1
AESDEC X1, X0
MOVUPS 16(AX), X1
AESDEC X1, X0
ADDQ $0x20, AX
Ldec128:
MOVUPS (AX), X1
AESDEC X1, X0
MOVUPS 16(AX), X1
AESDEC X1, X0
MOVUPS 32(AX), X1
AESDEC X1, X0
MOVUPS 48(AX), X1
AESDEC X1, X0
MOVUPS 64(AX), X1
AESDEC X1, X0
MOVUPS 80(AX), X1
AESDEC X1, X0
MOVUPS 96(AX), X1
AESDEC X1, X0
MOVUPS 112(AX), X1
AESDEC X1, X0
MOVUPS 128(AX), X1
AESDEC X1, X0
MOVUPS 144(AX), X1
AESDECLAST X1, X0
MOVUPS X0, (DX)
RET
// func expandKeyAsm(nr int, key *byte, enc *uint32, dec *uint32)
// Requires: AES, SSE, SSE2
TEXT ·expandKeyAsm(SB), NOSPLIT, $0-32
MOVQ nr+0(FP), CX
MOVQ key+8(FP), AX
MOVQ enc+16(FP), BX
MOVQ dec+24(FP), DX
MOVUPS (AX), X0
// enc
MOVUPS X0, (BX)
ADDQ $0x10, BX
PXOR X4, X4
CMPL CX, $0x0c
JE Lexp_enc192
JB Lexp_enc128
MOVUPS 16(AX), X2
MOVUPS X2, (BX)
ADDQ $0x10, BX
AESKEYGENASSIST $0x01, X2, X1
CALL _expand_key_256a<>(SB)
AESKEYGENASSIST $0x01, X0, X1
CALL _expand_key_256b<>(SB)
AESKEYGENASSIST $0x02, X2, X1
CALL _expand_key_256a<>(SB)
AESKEYGENASSIST $0x02, X0, X1
CALL _expand_key_256b<>(SB)
AESKEYGENASSIST $0x04, X2, X1
CALL _expand_key_256a<>(SB)
AESKEYGENASSIST $0x04, X0, X1
CALL _expand_key_256b<>(SB)
AESKEYGENASSIST $0x08, X2, X1
CALL _expand_key_256a<>(SB)
AESKEYGENASSIST $0x08, X0, X1
CALL _expand_key_256b<>(SB)
AESKEYGENASSIST $0x10, X2, X1
CALL _expand_key_256a<>(SB)
AESKEYGENASSIST $0x10, X0, X1
CALL _expand_key_256b<>(SB)
AESKEYGENASSIST $0x20, X2, X1
CALL _expand_key_256a<>(SB)
AESKEYGENASSIST $0x20, X0, X1
CALL _expand_key_256b<>(SB)
AESKEYGENASSIST $0x40, X2, X1
CALL _expand_key_256a<>(SB)
JMP Lexp_dec
Lexp_enc192:
MOVQ 16(AX), X2
AESKEYGENASSIST $0x01, X2, X1
CALL _expand_key_192a<>(SB)
AESKEYGENASSIST $0x02, X2, X1
CALL _expand_key_192b<>(SB)
AESKEYGENASSIST $0x04, X2, X1
CALL _expand_key_192a<>(SB)
AESKEYGENASSIST $0x08, X2, X1
CALL _expand_key_192b<>(SB)
AESKEYGENASSIST $0x10, X2, X1
CALL _expand_key_192a<>(SB)
AESKEYGENASSIST $0x20, X2, X1
CALL _expand_key_192b<>(SB)
AESKEYGENASSIST $0x40, X2, X1
CALL _expand_key_192a<>(SB)
AESKEYGENASSIST $0x80, X2, X1
CALL _expand_key_192b<>(SB)
JMP Lexp_dec
Lexp_enc128:
AESKEYGENASSIST $0x01, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x02, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x04, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x08, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x10, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x20, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x40, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x80, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x1b, X0, X1
CALL _expand_key_128<>(SB)
AESKEYGENASSIST $0x36, X0, X1
CALL _expand_key_128<>(SB)
Lexp_dec:
// dec
SUBQ $0x10, BX
MOVUPS (BX), X1
MOVUPS X1, (DX)
DECQ CX
Lexp_dec_loop:
MOVUPS -16(BX), X1
AESIMC X1, X0
MOVUPS X0, 16(DX)
SUBQ $0x10, BX
ADDQ $0x10, DX
DECQ CX
JNZ Lexp_dec_loop
MOVUPS -16(BX), X0
MOVUPS X0, 16(DX)
RET
// func _expand_key_128<>()
// Requires: SSE, SSE2
TEXT _expand_key_128<>(SB), NOSPLIT, $0
PSHUFD $0xff, X1, X1
SHUFPS $0x10, X0, X4
PXOR X4, X0
SHUFPS $0x8c, X0, X4
PXOR X4, X0
PXOR X1, X0
MOVUPS X0, (BX)
ADDQ $0x10, BX
RET
// func _expand_key_192a<>()
// Requires: SSE, SSE2
TEXT _expand_key_192a<>(SB), NOSPLIT, $0
PSHUFD $0x55, X1, X1
SHUFPS $0x10, X0, X4
PXOR X4, X0
SHUFPS $0x8c, X0, X4
PXOR X4, X0
PXOR X1, X0
MOVAPS X2, X5
MOVAPS X2, X6
PSLLDQ $0x04, X5
PSHUFD $0xff, X0, X3
PXOR X3, X2
PXOR X5, X2
MOVAPS X0, X1
SHUFPS $0x44, X0, X6
MOVUPS X6, (BX)
SHUFPS $0x4e, X2, X1
MOVUPS X1, 16(BX)
ADDQ $0x20, BX
RET
// func _expand_key_192b<>()
// Requires: SSE, SSE2
TEXT _expand_key_192b<>(SB), NOSPLIT, $0
PSHUFD $0x55, X1, X1
SHUFPS $0x10, X0, X4
PXOR X4, X0
SHUFPS $0x8c, X0, X4
PXOR X4, X0
PXOR X1, X0
MOVAPS X2, X5
PSLLDQ $0x04, X5
PSHUFD $0xff, X0, X3
PXOR X3, X2
PXOR X5, X2
MOVUPS X0, (BX)
ADDQ $0x10, BX
RET
// func _expand_key_256a<>()
TEXT _expand_key_256a<>(SB), NOSPLIT, $0
JMP _expand_key_128<>(SB)
// func _expand_key_256b<>()
// Requires: SSE, SSE2
TEXT _expand_key_256b<>(SB), NOSPLIT, $0
PSHUFD $0xaa, X1, X1
SHUFPS $0x10, X2, X4
PXOR X4, X2
SHUFPS $0x8c, X2, X4
PXOR X4, X2
PXOR X1, X2
MOVUPS X2, (BX)
ADDQ $0x10, BX
RET
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