public void Sign()
{
string text = "hello world!";
byte[] bytes = Encoding.ASCII.GetBytes(text);
byte[] signatureBytes = PGPUtilities.Sign(bytes, privKey, PrivKeyPassword);
string signature = Encoding.ASCII.GetString(signatureBytes);
Assert.NotNull(signature);
Assert.AreNotEqual(string.Empty, signature);
}
public void SignZeroBytes()
{
byte[] signature = PGPUtilities.Sign(new byte[0], privKey, PrivKeyPassword);
Assert.NotNull(Encoding.ASCII.GetString(signature));
}
public void SignNullPassword()
{
Assert.Throws(typeof(NullReferenceException), () => { PGPUtilities.Sign(new byte[0], privKey, null); });
}
public void SignNullKey()
{
Assert.Throws(typeof(PgpKeyValidationException), () => { PGPUtilities.Sign(new byte[0], null, PrivKeyPassword); });
}
public void SignNullBytes()
{
Assert.Throws(typeof(NullReferenceException), () => { PGPUtilities.Sign(null, privKey, PrivKeyPassword); });
}
public void SignBlankKey()
{
Assert.Throws(typeof(PgpKeyValidationException), () => { PGPUtilities.Sign(new byte[0], string.Empty, PrivKeyPassword); });
}
public void SignBadPassword()
{
Assert.Throws(typeof(PgpException), () => { PGPUtilities.Sign(new byte[0], privKey, string.Empty); });
}
/// <summary>
/// Returns a PGP signature of the specified text using the default private key.
/// </summary>
/// <param name="text">The text for which the signature will be generated.</param>
/// <returns>The generated PGP signature.</returns>
private byte[] GetSignature(string text)
{
byte[] bytes = Encoding.ASCII.GetBytes(text);
return(PGPUtilities.Sign(bytes, privKey, PrivKeyPassword));
}