public void SignHashInvalidHashAlgorithmThrows()
{
byte[] hashVal;
using (Gost3411_2012_512 gostHash = Gost3411_2012_512.Create())
{
hashVal = gostHash.ComputeHash(bytesToHash);
}
using (var gost = GetGostProvider())
{
Assert.ThrowsAny <CryptographicException>(() => gost.SignHash(hashVal, HashAlgorithmName.SHA512));
}
}
public void SignHashDefaultAlgorithmSuccess()
{
byte[] hashVal;
using (Gost3411_2012_512 gostHash = Gost3411_2012_512.Create())
{
hashVal = gostHash.ComputeHash(bytesToHash);
}
using (var gost = GetGostProvider())
{
byte[] signVal = gost.SignHash(hashVal);
Assert.True(gost.VerifyHash(hashVal, signVal));
}
}
public static IEnumerable <object[]> ReusabilityHashAlgorithms()
{
return(new[]
{
new object[] { MD5.Create(), },
new object[] { SHA1.Create(), },
new object[] { SHA256.Create(), },
new object[] { SHA384.Create(), },
new object[] { SHA512.Create(), },
new object[] { Gost3411.Create(), },
new object[] { Gost3411_2012_256.Create(), },
new object[] { Gost3411_2012_512.Create(), },
new object[] { new HMACSHA1(), },
new object[] { new HMACSHA256(), },
new object[] { new HMACSHA384(), },
new object[] { new HMACSHA512(), },
new object[] { new HMACGost3411(), },
new object[] { new HMACGost3411_2012_256(), },
new object[] { new HMACGost3411_2012_512(), },
});
}
public sealed override HashAlgorithm CreateDigest()
{
return(Gost3411_2012_512.Create());
}
protected override HashAlgorithm CreateHashAlgorithm()
{
return(Gost3411_2012_512.Create());
}
public static object CreateFromKnownName(string name)
{
switch (name)
{
case "http://www.w3.org/TR/2001/REC-xml-c14n-20010315":
return(new XmlDsigC14NTransform());
case "http://www.w3.org/TR/2001/REC-xml-c14n-20010315#WithComments":
return(new XmlDsigC14NWithCommentsTransform());
case "http://www.w3.org/2001/10/xml-exc-c14n#":
return(new XmlDsigExcC14NTransform());
case "http://www.w3.org/2001/10/xml-exc-c14n#WithComments":
return(new XmlDsigExcC14NWithCommentsTransform());
case "http://www.w3.org/2000/09/xmldsig#base64":
return(new XmlDsigBase64Transform());
case "http://www.w3.org/TR/1999/REC-xpath-19991116":
return(new XmlDsigXPathTransform());
case "http://www.w3.org/TR/1999/REC-xslt-19991116":
return(new XmlDsigXsltTransform());
case "http://www.w3.org/2000/09/xmldsig#enveloped-signature":
return(new XmlDsigEnvelopedSignatureTransform());
case "http://www.w3.org/2002/07/decrypt#XML":
return(new XmlDecryptionTransform());
case "urn:mpeg:mpeg21:2003:01-REL-R-NS:licenseTransform":
return(new XmlLicenseTransform());
case "http://www.w3.org/2000/09/xmldsig# X509Data":
return(new KeyInfoX509Data());
case "http://www.w3.org/2000/09/xmldsig# KeyName":
return(new KeyInfoName());
case "http://www.w3.org/2000/09/xmldsig# KeyValue/DSAKeyValue":
return(new DSAKeyValue());
case "http://www.w3.org/2000/09/xmldsig# KeyValue/RSAKeyValue":
return(new RSAKeyValue());
case "http://www.w3.org/2000/09/xmldsig# RetrievalMethod":
return(new KeyInfoRetrievalMethod());
case "http://www.w3.org/2001/04/xmlenc# EncryptedKey":
return(new KeyInfoEncryptedKey());
case "http://www.w3.org/2000/09/xmldsig#dsa-sha1":
return(new DSASignatureDescription());
case "System.Security.Cryptography.DSASignatureDescription":
return(new DSASignatureDescription());
case "http://www.w3.org/2000/09/xmldsig#rsa-sha1":
return(new RSAPKCS1SHA1SignatureDescription());
case "System.Security.Cryptography.RSASignatureDescription":
return(new RSAPKCS1SHA1SignatureDescription());
case "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256":
return(new RSAPKCS1SHA256SignatureDescription());
case "http://www.w3.org/2001/04/xmldsig-more#rsa-sha384":
return(new RSAPKCS1SHA384SignatureDescription());
case "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512":
return(new RSAPKCS1SHA512SignatureDescription());
// begin: gost
case "urn://smev-gov-ru/xmldsig/transform":
return(new XmlDsigSmevTransform());
// end: gost
// workarounds for issue https://github.com/dotnet/corefx/issues/16563
// remove attribute from this method when removing them
case "http://www.w3.org/2000/09/xmldsig#sha1":
return(SHA1.Create());
case "MD5":
return(MD5.Create());
case "http://www.w3.org/2001/04/xmldsig-more#hmac-md5":
return(new HMACMD5());
case "http://www.w3.org/2001/04/xmlenc#tripledes-cbc":
return(TripleDES.Create());
// begin: gost
case SignedXml.XmlDsigGost3411Url:
#pragma warning disable 612
//warning CS0612: 'SignedXml.XmlDsigGost3411UrlObsolete' is obsolete
case SignedXml.XmlDsigGost3411UrlObsolete:
#pragma warning restore 612
return(Gost3411.Create());
case SignedXml.XmlDsigGost3411_2012_256Url:
return(Gost3411_2012_256.Create());
case SignedXml.XmlDsigGost3411_2012_512Url:
return(Gost3411_2012_512.Create());
case SignedXml.XmlDsigGost3410Url:
#pragma warning disable 612
//warning CS0612: 'SignedXml.XmlDsigGost3410UrlObsolete' is obsolete
case SignedXml.XmlDsigGost3410UrlObsolete:
#pragma warning restore 612
return(new GostSignatureDescription());
case SignedXml.XmlDsigGost3410_2012_256Url:
return(new Gost2012_256SignatureDescription());
case SignedXml.XmlDsigGost3410_2012_512Url:
return(new Gost2012_512SignatureDescription());
// end: gost
}
return(null);
}