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29 lines
654 B
29 lines
654 B
package account
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import (
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. "github.com/tendermint/tendermint/common"
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"testing"
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)
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func TestSignAndValidate(t *testing.T) {
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privAccount := GenPrivAccount()
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pubKey := privAccount.PubKey
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privKey := privAccount.PrivKey
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msg := CRandBytes(128)
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sig := privKey.Sign(msg)
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t.Logf("msg: %X, sig: %X", msg, sig)
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// Test the signature
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if !pubKey.VerifyBytes(msg, sig) {
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t.Errorf("Account message signature verification failed")
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}
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// Mutate the signature, just one bit.
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sig.(SignatureEd25519).Bytes[0] ^= byte(0x01)
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if pubKey.VerifyBytes(msg, sig) {
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t.Errorf("Account message signature verification should have failed but passed instead")
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}
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}
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