mirror of
https://github.com/emmansun/gmsm.git
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29 lines
741 B
Go
29 lines
741 B
Go
//go:build amd64 || arm64
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// +build amd64 arm64
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package sm4
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import (
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"fmt"
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"testing"
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)
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func TestPrecomputeTableAsm(t *testing.T) {
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key := []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10}
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c := sm4CipherAsm{sm4Cipher{make([]uint32, rounds), make([]uint32, rounds)}}
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expandKeyAsm(&key[0], &ck[0], &c.enc[0], &c.dec[0])
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c1 := &sm4CipherGCM{c}
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g := &gcmAsm{}
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g.cipher = &c1.sm4CipherAsm
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var key1 [gcmBlockSize]byte
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c1.Encrypt(key1[:], key1[:])
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fmt.Printf("%v\n", key1)
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precomputeTableAsm(&g.bytesProductTable, &key1)
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for i := 0; i < 16; i++ {
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for j := 0; j < 16; j++ {
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fmt.Printf("%02X ", g.bytesProductTable[i*16+j])
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}
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fmt.Println()
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}
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}
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