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23 lines
351 B
Go
23 lines
351 B
Go
//go:build amd64 && !purego
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package keccak
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import (
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"unsafe"
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"golang.org/x/sys/cpu"
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)
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func init() { useASM = cpu.X86.HasBMI2 }
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//go:noescape
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func keccakF1600BMI2(a *[200]byte)
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func keccakF1600(a *[200]byte) {
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keccakF1600BMI2(a)
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}
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func xorAndPermute(state *[200]byte, buf *byte) {
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xorIn(state, unsafe.Slice(buf, rate))
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keccakF1600(state)
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}
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