DataHoarder
d20dd880ce
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81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
//go:build amd64 && !purego
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package aes
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import (
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_ "git.gammaspectra.live/P2Pool/go-randomx/v2/asm"
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"golang.org/x/sys/cpu"
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_ "unsafe"
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)
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//go:noescape
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//go:linkname hard_aesdec git.gammaspectra.live/P2Pool/go-randomx/v2/asm.aesdec
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func hard_aesdec(state *[4]uint32, key *[4]uint32)
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//go:noescape
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//go:linkname hard_aesenc git.gammaspectra.live/P2Pool/go-randomx/v2/asm.aesenc
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func hard_aesenc(state *[4]uint32, key *[4]uint32)
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//go:noescape
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//go:linkname hard_aesroundtrip_decenc git.gammaspectra.live/P2Pool/go-randomx/v2/asm.aesroundtrip_decenc
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func hard_aesroundtrip_decenc(states *[4][4]uint32, keys *[4][4]uint32)
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//go:noescape
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//go:linkname hard_aesroundtrip_encdec git.gammaspectra.live/P2Pool/go-randomx/v2/asm.aesroundtrip_encdec
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func hard_aesroundtrip_encdec(states *[4][4]uint32, keys *[4][4]uint32)
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//go:noescape
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//go:linkname hard_aesroundtrip_encdec1 git.gammaspectra.live/P2Pool/go-randomx/v2/asm.aesroundtrip_encdec1
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func hard_aesroundtrip_encdec1(states *[4][4]uint32, key *[4]uint32)
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var supportsAES = cpu.X86.HasAES
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func aesenc(state *[4]uint32, key *[4]uint32) {
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if supportsAES {
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hard_aesenc(state, key)
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} else {
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soft_aesenc(state, key)
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}
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}
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func aesdec(state *[4]uint32, key *[4]uint32) {
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if supportsAES {
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hard_aesdec(state, key)
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} else {
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soft_aesdec(state, key)
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}
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}
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func aesroundtrip_decenc(states *[4][4]uint32, keys *[4][4]uint32) {
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if supportsAES {
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hard_aesroundtrip_decenc(states, keys)
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} else {
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soft_aesdec(&states[0], &keys[0])
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soft_aesenc(&states[1], &keys[1])
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soft_aesdec(&states[2], &keys[2])
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soft_aesenc(&states[3], &keys[3])
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}
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}
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func aesroundtrip_encdec(states *[4][4]uint32, keys *[4][4]uint32) {
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if supportsAES {
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hard_aesroundtrip_encdec(states, keys)
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} else {
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soft_aesenc(&states[0], &keys[0])
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soft_aesdec(&states[1], &keys[1])
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soft_aesenc(&states[2], &keys[2])
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soft_aesdec(&states[3], &keys[3])
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}
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}
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func aesroundtrip_encdec1(states *[4][4]uint32, key *[4]uint32) {
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if supportsAES {
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hard_aesroundtrip_encdec1(states, key)
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} else {
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soft_aesenc(&states[0], key)
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soft_aesdec(&states[1], key)
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soft_aesenc(&states[2], key)
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soft_aesdec(&states[3], key)
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}
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}
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