neo-go/pkg/crypto/keys/sign_verify_test.go
2019-12-06 12:16:55 +03:00

39 lines
942 B
Go

package keys
import (
"testing"
"github.com/CityOfZion/neo-go/pkg/crypto/hash"
"github.com/stretchr/testify/assert"
)
func TestPubKeyVerify(t *testing.T) {
var data = []byte("sample")
hashedData := hash.Sha256(data)
privKey, err := NewPrivateKey()
assert.Nil(t, err)
signedData, err := privKey.Sign(data)
assert.Nil(t, err)
pubKey := privKey.PublicKey()
result := pubKey.Verify(signedData, hashedData.BytesBE())
expected := true
assert.Equal(t, expected, result)
pubKey = &PublicKey{}
assert.False(t, pubKey.Verify(signedData, hashedData.BytesBE()))
}
func TestWrongPubKey(t *testing.T) {
privKey, _ := NewPrivateKey()
sample := []byte("sample")
hashedData := hash.Sha256(sample)
signedData, _ := privKey.Sign(sample)
secondPrivKey, _ := NewPrivateKey()
wrongPubKey := secondPrivKey.PublicKey()
actual := wrongPubKey.Verify(signedData, hashedData.BytesBE())
expcted := false
assert.Equal(t, expcted, actual)
}