public void PrivateKey_Sign_ReturnsExpectedSignatureDer()
{
var privateKey = new ECPrivateSecurityService(_privateKey);
var messageHash = HashUtil.Blake256(_message);
var signature = privateKey.Sign(messageHash).Serialize();
Assert.Equal(_signature, signature);
}
public void ECSecurityService_VerifySignature_VerifiesGeneratedSignatureAgainstPublicKey()
{
const bool isCompressed = false;
var messageHash = HashUtil.Blake256(_message);
var signature = new ECSignature(_signature);
var privateSecurityService = new ECPrivateSecurityService(_privateKey);
var publicKeyBytes = privateSecurityService.GetPublicKey(isCompressed);
var publicSecurityService = new ECPublicSecurityService(publicKeyBytes);
var hasValidSignature = publicSecurityService.VerifySignature(messageHash, signature);
Assert.True(hasValidSignature);
}
public PrivateKey(byte[] secret)
{
_ecPrivateSecurityService = new ECPrivateSecurityService(secret);
Secret = secret;
}