mirror of
https://github.com/emmansun/gmsm.git
synced 2025-04-26 04:06:18 +08:00
273 lines
6.5 KiB
Go
273 lines
6.5 KiB
Go
package sm4_test
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import (
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"crypto/aes"
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"crypto/cipher"
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"testing"
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"github.com/emmansun/gmsm/sm4"
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)
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func benchmarkCBCEncrypt1K(b *testing.B, block cipher.Block) {
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buf := make([]byte, 1024)
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b.SetBytes(int64(len(buf)))
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var iv [16]byte
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cbc := cipher.NewCBCEncrypter(block, iv[:])
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for i := 0; i < b.N; i++ {
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cbc.CryptBlocks(buf, buf)
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}
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}
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func BenchmarkAESCBCEncrypt1K(b *testing.B) {
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var key [16]byte
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c, _ := aes.NewCipher(key[:])
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benchmarkCBCEncrypt1K(b, c)
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}
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func BenchmarkSM4CBCEncrypt1K(b *testing.B) {
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var key [16]byte
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c, _ := sm4.NewCipher(key[:])
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benchmarkCBCEncrypt1K(b, c)
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}
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func benchmarkSM4CBCDecrypt1K(b *testing.B, block cipher.Block) {
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buf := make([]byte, 1024)
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b.SetBytes(int64(len(buf)))
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var iv [16]byte
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cbc := cipher.NewCBCDecrypter(block, iv[:])
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for i := 0; i < b.N; i++ {
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cbc.CryptBlocks(buf, buf)
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}
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}
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func BenchmarkAESCBCDecrypt1K(b *testing.B) {
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var key [16]byte
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c, _ := aes.NewCipher(key[:])
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benchmarkSM4CBCDecrypt1K(b, c)
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}
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func BenchmarkSM4CBCDecrypt1K(b *testing.B) {
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var key [16]byte
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c, _ := sm4.NewCipher(key[:])
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benchmarkSM4CBCDecrypt1K(b, c)
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}
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func benchmarkStream(b *testing.B, block cipher.Block, mode func(cipher.Block, []byte) cipher.Stream, buf []byte) {
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b.SetBytes(int64(len(buf)))
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//var key [16]byte
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var iv [16]byte
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//c, _ := sm4.NewCipher(key[:])
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stream := mode(block, iv[:])
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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stream.XORKeyStream(buf, buf)
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}
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}
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func benchmarkSM4Stream(b *testing.B, mode func(cipher.Block, []byte) cipher.Stream, buf []byte) {
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b.SetBytes(int64(len(buf)))
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var key [16]byte
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c, _ := sm4.NewCipher(key[:])
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benchmarkStream(b, c, mode, buf)
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}
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func benchmarkAESStream(b *testing.B, mode func(cipher.Block, []byte) cipher.Stream, buf []byte) {
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b.SetBytes(int64(len(buf)))
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var key [16]byte
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c, _ := aes.NewCipher(key[:])
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benchmarkStream(b, c, mode, buf)
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}
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// If we test exactly 1K blocks, we would generate exact multiples of
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// the cipher's block size, and the cipher stream fragments would
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// always be wordsize aligned, whereas non-aligned is a more typical
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// use-case.
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const almost1K = 1024 - 5
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const almost8K = 8*1024 - 5
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func BenchmarkAESCFBEncrypt1K(b *testing.B) {
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benchmarkAESStream(b, cipher.NewCFBEncrypter, make([]byte, almost1K))
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}
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func BenchmarkSM4CFBEncrypt1K(b *testing.B) {
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benchmarkSM4Stream(b, cipher.NewCFBEncrypter, make([]byte, almost1K))
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}
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func BenchmarkAESCFBDecrypt1K(b *testing.B) {
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benchmarkAESStream(b, cipher.NewCFBDecrypter, make([]byte, almost1K))
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}
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func BenchmarkSM4CFBDecrypt1K(b *testing.B) {
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benchmarkSM4Stream(b, cipher.NewCFBDecrypter, make([]byte, almost1K))
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}
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func BenchmarkAESCFBDecrypt8K(b *testing.B) {
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benchmarkAESStream(b, cipher.NewCFBDecrypter, make([]byte, almost8K))
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}
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func BenchmarkSM4CFBDecrypt8K(b *testing.B) {
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benchmarkSM4Stream(b, cipher.NewCFBDecrypter, make([]byte, almost8K))
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}
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func BenchmarkAESOFB1K(b *testing.B) {
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benchmarkAESStream(b, cipher.NewOFB, make([]byte, almost1K))
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}
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func BenchmarkSM4OFB1K(b *testing.B) {
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benchmarkSM4Stream(b, cipher.NewOFB, make([]byte, almost1K))
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}
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func BenchmarkAESCTR1K(b *testing.B) {
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benchmarkAESStream(b, cipher.NewCTR, make([]byte, almost1K))
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}
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func BenchmarkSM4CTR1K(b *testing.B) {
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benchmarkSM4Stream(b, cipher.NewCTR, make([]byte, almost1K))
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}
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func BenchmarkAESCTR8K(b *testing.B) {
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benchmarkAESStream(b, cipher.NewCTR, make([]byte, almost8K))
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}
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func BenchmarkSM4CTR8K(b *testing.B) {
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benchmarkSM4Stream(b, cipher.NewCTR, make([]byte, almost8K))
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}
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func benchmarkGCMSign(b *testing.B, aead cipher.AEAD, buf []byte) {
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b.SetBytes(int64(len(buf)))
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var nonce [12]byte
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var out []byte
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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out = aead.Seal(out[:0], nonce[:], nil, buf)
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}
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}
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func benchmarkAESGCMSign(b *testing.B, buf []byte) {
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var key [16]byte
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c, _ := aes.NewCipher(key[:])
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aesgcm, _ := cipher.NewGCM(c)
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benchmarkGCMSign(b, aesgcm, buf)
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}
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func benchmarkSM4GCMSign(b *testing.B, buf []byte) {
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var key [16]byte
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c, _ := sm4.NewCipher(key[:])
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sm4gcm, _ := cipher.NewGCM(c)
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benchmarkGCMSign(b, sm4gcm, buf)
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}
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func benchmarkGCMSeal(b *testing.B, aead cipher.AEAD, buf []byte) {
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b.SetBytes(int64(len(buf)))
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var nonce [12]byte
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var ad [13]byte
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var out []byte
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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out = aead.Seal(out[:0], nonce[:], buf, ad[:])
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}
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}
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func benchmarkAESGCMSeal(b *testing.B, buf []byte) {
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var key [16]byte
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c, _ := aes.NewCipher(key[:])
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sm4gcm, _ := cipher.NewGCM(c)
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benchmarkGCMSeal(b, sm4gcm, buf)
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}
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func benchmarkSM4GCMSeal(b *testing.B, buf []byte) {
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var key [16]byte
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c, _ := sm4.NewCipher(key[:])
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sm4gcm, _ := cipher.NewGCM(c)
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benchmarkGCMSeal(b, sm4gcm, buf)
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}
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func benchmarkGCMOpen(b *testing.B, aead cipher.AEAD, buf []byte) {
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b.SetBytes(int64(len(buf)))
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var nonce [12]byte
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var ad [13]byte
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var out []byte
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out = aead.Seal(out[:0], nonce[:], buf, ad[:])
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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_, err := aead.Open(buf[:0], nonce[:], out, ad[:])
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if err != nil {
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b.Errorf("Open: %v", err)
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}
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}
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}
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func benchmarkAESGCMOpen(b *testing.B, buf []byte) {
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var key [16]byte
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c, _ := aes.NewCipher(key[:])
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sm4gcm, _ := cipher.NewGCM(c)
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benchmarkGCMOpen(b, sm4gcm, buf)
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}
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func benchmarkSM4GCMOpen(b *testing.B, buf []byte) {
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var key [16]byte
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c, _ := sm4.NewCipher(key[:])
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sm4gcm, _ := cipher.NewGCM(c)
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benchmarkGCMOpen(b, sm4gcm, buf)
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}
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func BenchmarkAESGCMSeal1K(b *testing.B) {
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benchmarkAESGCMSeal(b, make([]byte, 1024))
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}
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func BenchmarkSM4GCMSeal1K(b *testing.B) {
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benchmarkSM4GCMSeal(b, make([]byte, 1024))
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}
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func BenchmarkAESGCMOpen1K(b *testing.B) {
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benchmarkAESGCMOpen(b, make([]byte, 1024))
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}
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func BenchmarkSM4GCMOpen1K(b *testing.B) {
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benchmarkSM4GCMOpen(b, make([]byte, 1024))
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}
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func BenchmarkAESGCMSign1K(b *testing.B) {
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benchmarkAESGCMSign(b, make([]byte, 1024))
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}
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func BenchmarkSM4GCMSign1K(b *testing.B) {
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benchmarkSM4GCMSign(b, make([]byte, 1024))
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}
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func BenchmarkAESGCMSign8K(b *testing.B) {
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benchmarkAESGCMSign(b, make([]byte, 8*1024))
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}
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func BenchmarkSM4GCMSign8K(b *testing.B) {
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benchmarkSM4GCMSign(b, make([]byte, 8*1024))
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}
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func BenchmarkAESGCMSeal8K(b *testing.B) {
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benchmarkAESGCMSeal(b, make([]byte, 8*1024))
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}
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func BenchmarkSM4GCMSeal8K(b *testing.B) {
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benchmarkSM4GCMSeal(b, make([]byte, 8*1024))
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}
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func BenchmarkAESGCMOpen8K(b *testing.B) {
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benchmarkAESGCMOpen(b, make([]byte, 8*1024))
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}
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func BenchmarkSM4GCMOpen8K(b *testing.B) {
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benchmarkSM4GCMOpen(b, make([]byte, 8*1024))
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}
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