public void DSASignatureDescription()
{
// internal class - we cannot create one without CryptoConfig
SignatureDescription sd = (SignatureDescription)CryptoConfig.CreateFromName("http://www.w3.org/2000/09/xmldsig#dsa-sha1");
Assert.AreEqual("System.Security.Cryptography.SHA1CryptoServiceProvider", sd.DigestAlgorithm);
Assert.AreEqual("System.Security.Cryptography.DSASignatureDeformatter", sd.DeformatterAlgorithm);
Assert.AreEqual("System.Security.Cryptography.DSASignatureFormatter", sd.FormatterAlgorithm);
Assert.AreEqual("System.Security.Cryptography.DSACryptoServiceProvider", sd.KeyAlgorithm);
HashAlgorithm hash = sd.CreateDigest();
Assert.AreEqual("System.Security.Cryptography.SHA1CryptoServiceProvider", hash.ToString());
Assert.AreEqual(dsa.ToString(), sd.KeyAlgorithm);
AsymmetricSignatureDeformatter asd = sd.CreateDeformatter(dsa);
Assert.AreEqual("System.Security.Cryptography.DSASignatureDeformatter", asd.ToString());
AsymmetricSignatureFormatter asf = sd.CreateFormatter(dsa);
Assert.AreEqual("System.Security.Cryptography.DSASignatureFormatter", asf.ToString());
}
