mirror of
https://github.com/tendermint/tendermint.git
synced 2026-01-05 13:05:09 +00:00
9e98c74e3c
## Description This PR aims to make the crypto.PubKey interface more intuitive. Changes: - `VerfiyBytes` -> `VerifySignature` Before `Bytes()` was amino encoded, now since it is the byte representation should we get rid of it entirely? EDIT: decided to keep `Bytes()` as it is useful if you are using the interface instead of the concrete key Closes: #XXX
31 lines
682 B
Go
31 lines
682 B
Go
package ed25519_test
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/tendermint/tendermint/crypto"
|
|
"github.com/tendermint/tendermint/crypto/ed25519"
|
|
)
|
|
|
|
func TestSignAndValidateEd25519(t *testing.T) {
|
|
|
|
privKey := ed25519.GenPrivKey()
|
|
pubKey := privKey.PubKey()
|
|
|
|
msg := crypto.CRandBytes(128)
|
|
sig, err := privKey.Sign(msg)
|
|
require.Nil(t, err)
|
|
|
|
// Test the signature
|
|
assert.True(t, pubKey.VerifySignature(msg, sig))
|
|
|
|
// Mutate the signature, just one bit.
|
|
// TODO: Replace this with a much better fuzzer, tendermint/ed25519/issues/10
|
|
sig[7] ^= byte(0x01)
|
|
|
|
assert.False(t, pubKey.VerifySignature(msg, sig))
|
|
}
|