public void TestGetPublicKeyFromPrivate()
{
var privateKey = _wrapper.GeneratePrivateKey();
var publicKey = _wrapper.GetPublicKeyFromPrivateKey(privateKey);
publicKey.Bytes.Length.Should().Be(_wrapper.PublicKeyLength);
}
public void TestFailureSigningVerification()
{
var key1 = _context.GeneratePrivateKey();
var data = Encoding.UTF8.GetBytes("Testing testing 1 2 3");
var signingContext = Encoding.UTF8.GetBytes("Testing testing 1 2 3 context");
var signature = _context.Sign(key1, data, signingContext);
var key2 = _context.GeneratePrivateKey();
var publicKey2 = _context.GetPublicKeyFromPrivateKey(key2);
var invalidSignature = _context.GetSignatureFromBytes(signature.SignatureBytes, publicKey2.Bytes);
_context.Verify(invalidSignature, data, signingContext)
.Should().BeFalse("signature should not verify with incorrect key");
}