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[SM2] add benchmark test for sign/verify/genkey

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This commit is contained in:
Emman 2022-01-28 09:45:26 +08:00
parent 81e9a06398
commit 3af061f194
1 changed files with 100 additions and 2 deletions
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102
sm2/sm2_test.go
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@ -304,6 +304,104 @@ func TestINDCCA(t *testing.T) {
}
}
func BenchmarkGenerateKey_SM2(b *testing.B) {
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
if _, err := GenerateKey(rand.Reader); err != nil {
b.Fatal(err)
}
}
}
func BenchmarkGenerateKey_P256(b *testing.B) {
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
if _, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader); err != nil {
b.Fatal(err)
}
}
}
func BenchmarkSign_SM2(b *testing.B) {
priv, err := GenerateKey(rand.Reader)
if err != nil {
b.Fatal(err)
}
hashed := []byte("testing")
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
sig, err := SignASN1(rand.Reader, priv, hashed, nil)
if err != nil {
b.Fatal(err)
}
// Prevent the compiler from optimizing out the operation.
hashed[0] = sig[0]
}
}
func BenchmarkSign_P256(b *testing.B) {
priv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
if err != nil {
b.Fatal(err)
}
hashed := []byte("testing")
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
sig, err := ecdsa.SignASN1(rand.Reader, priv, hashed)
if err != nil {
b.Fatal(err)
}
// Prevent the compiler from optimizing out the operation.
hashed[0] = sig[0]
}
}
func BenchmarkVerify_P256(b *testing.B) {
priv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
if err != nil {
b.Fatal(err)
}
hashed := []byte("testing")
r, s, err := ecdsa.Sign(rand.Reader, priv, hashed)
if err != nil {
b.Fatal(err)
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
if !Verify(&priv.PublicKey, hashed, r, s) {
b.Fatal("verify failed")
}
}
}
func BenchmarkVerify_SM2(b *testing.B) {
priv, err := GenerateKey(rand.Reader)
if err != nil {
b.Fatal(err)
}
hashed := []byte("testing")
r, s, err := Sign(rand.Reader, &priv.PrivateKey, hashed)
if err != nil {
b.Fatal(err)
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
if !Verify(&priv.PublicKey, hashed, r, s) {
b.Fatal("verify failed")
}
}
}
func benchmarkEncrypt(b *testing.B, curve elliptic.Curve, plaintext string) {
for i := 0; i < b.N; i++ {
priv, _ := ecdsa.GenerateKey(curve, rand.Reader)
@ -315,7 +413,7 @@ func BenchmarkLessThan32_P256(b *testing.B) {
benchmarkEncrypt(b, elliptic.P256(), "encryption standard")
}
func BenchmarkLessThan32_P256SM2(b *testing.B) {
func BenchmarkLessThan32_SM2(b *testing.B) {
benchmarkEncrypt(b, P256(), "encryption standard")
}
@ -323,6 +421,6 @@ func BenchmarkMoreThan32_P256(b *testing.B) {
benchmarkEncrypt(b, elliptic.P256(), "encryption standard encryption standard encryption standard encryption standard encryption standard encryption standard encryption standard")
}
func BenchmarkMoreThan32_P256SM2(b *testing.B) {
func BenchmarkMoreThan32_SM2(b *testing.B) {
benchmarkEncrypt(b, P256(), "encryption standard encryption standard encryption standard encryption standard encryption standard encryption standard encryption standard")
}