public void GetXml()
{
DsaKeyValue dsa = new DsaKeyValue();
XmlElement xmlkey = dsa.GetXml();
XmlNamespaceManager ns = new XmlNamespaceManager(xmlkey.OwnerDocument.NameTable);
ns.AddNamespace("schema", XmlNameSpace.Url[NS.XmlDsigNamespaceUrl]);
IEnumerable <XmlNode> elements =
new[] { "P", "Q", "G", "Y", "J", "Seed", "PgenCounter" }
.Select(elementName => xmlkey.SelectSingleNode($"/schema:DSAKeyValue/schema:{elementName}", ns))
.Where(element => element != null);
Assert.NotEmpty(elements);
Assert.True(elements.SingleOrDefault(element => element.Name == "Y") != null);
Assert.True(elements.All(element => !string.IsNullOrEmpty(element.InnerText)));
elements.Select(element => Convert.FromBase64String(element.InnerText));
}
public void LoadXml()
{
const string pValue = "oDZlcdJA1Kf6UeNEIZqm4KDqA6zpX7CmEtAGWi9pgnBhWOUDVEfhswfsvTLR5BCbKfE6KoHvt5Hh8D1RcAko//iZkLZ+gds9y/5Oxape8tu3TUi1BnNPWu8ieXjMtdnpyudKFsCymssJked1rBeRePG23HTVwOV1DpopjRkjBEU=";
const string qValue = "0JxsZhjbIteTbrtfWmt5Uif6il8=";
const string gValue = "EOVCfv1saTWIc6Dgim24a07dqqyCJXmIT+5PrgrfV3M8/hfmaMfZtpvM0BUkXVv0dFScnN7txnSpnLWchBz0RfehL6c7Mofu/d2H1cp8zvwTasfiJhypQHDuC4p1aSXuQ1hnzzyYeHKzBH9r0PA78haL7/HnwrrscttXGhmU/L0=";
const string yValue = "HBHSdiOJDoZhRpK+B4Ft5hisHvRjz6rELay+aPrya2yKRUUN7ZysNi12PltAvljexay0gEpPncg6TrRtH1+7usTxbgkuIwcQ3RPPIzM7y+XldbcyVUfyze5+zXy9ALiugT+zP8DOMRj9Yj6kR6ZsgbnSdlH2hGIn9NctXgRQ6Kg=";
const string seedValue = "NKemrvYwT/4u8DNiXoPj9jO6LAg=";
const string pgenCounterValue = "uA==";
string dsaKey = $"<KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><DSAKeyValue><P>{pValue}</P><Q>{qValue}</Q><G>{gValue}</G><Y>{yValue}</Y><Seed>{seedValue}</Seed><PgenCounter>{pgenCounterValue}</PgenCounter></DSAKeyValue></KeyValue>";
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(dsaKey);
var dsaKeyValue = new DsaKeyValue();
dsaKeyValue.LoadXml(xmlDoc.DocumentElement);
var parameters = dsaKeyValue.GetKey().Parameters;
Assert.Equal(Convert.ToBase64String(parameters.P.ToByteArray()), pValue);
Assert.Equal(Convert.ToBase64String(parameters.Q.ToByteArray()), qValue);
Assert.Equal(Convert.ToBase64String(parameters.G.ToByteArray()), gValue);
Assert.Equal(Convert.ToBase64String(dsaKeyValue.GetKey().Y.ToByteArray()), yValue);
var seed = parameters.ValidationParameters.GetSeed();
Assert.NotNull(seed);
Assert.Equal(Convert.ToBase64String(seed), seedValue);
Assert.Equal(BitConverter.GetBytes(parameters.ValidationParameters.Counter)[0], Convert.FromBase64String(pgenCounterValue)[0]);
}
public void Ctor_Dsa()
{
var pair = TestHelpers.DSAGenerateKeyPair();
DsaKeyValue dsaKeyValue = new DsaKeyValue((DsaPublicKeyParameters)pair.Public);
Assert.Equal(pair.Public, dsaKeyValue.GetKey());
}
public void GetXml_SameDsa()
{
var pair = TestHelpers.DSAGenerateKeyPair();
DsaKeyValue dsaKeyValue1 = new DsaKeyValue((DsaPublicKeyParameters)pair.Public);
DsaKeyValue dsaKeyValue2 = new DsaKeyValue((DsaPublicKeyParameters)pair.Public);
Assert.Equal(dsaKeyValue1.GetXml(), dsaKeyValue2.GetXml());
}
public void Ctor_Dsa_Null()
{
DsaKeyValue dsaKeyValue = new DsaKeyValue(null);
Assert.Null(dsaKeyValue.GetKey());
}
public void Complex()
{
KeyInfoName name = new KeyInfoName();
name.Value = "CoreFx::";
info.AddClause(name);
var keyDSA = new DsaPublicKeyParameters(y: new BigInteger(Convert.FromBase64String(dsaY)),
parameters: new DsaParameters(
p: new BigInteger(1, Convert.FromBase64String(dsaP)),
q: new BigInteger(1, Convert.FromBase64String(dsaQ)),
g: new BigInteger(1, Convert.FromBase64String(dsaG))
)
);
DsaKeyValue dsa = new DsaKeyValue(keyDSA);
info.AddClause(dsa);
var keyRSA = new RsaKeyParameters(
isPrivate: false,
modulus: new BigInteger(1, Convert.FromBase64String(rsaModulus)),
exponent: new BigInteger(1, Convert.FromBase64String(rsaExponent))
);
RsaKeyValue rsa = new RsaKeyValue(keyRSA);
info.AddClause(rsa);
KeyInfoRetrievalMethod retrieval = new KeyInfoRetrievalMethod();
retrieval.SetUri("https://github.com/dotnet/corefx");
info.AddClause(retrieval);
X509Certificate x509 = new X509CertificateParser().ReadCertificate(cert);
KeyInfoX509Data x509data = new KeyInfoX509Data(x509);
info.AddClause(x509data);
string s = "<KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><KeyName>CoreFx::</KeyName><KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><DSAKeyValue><P>rjxsMU368YOCTQejWkiuO9e/vUVwkLtq1jKiU3TtJ53hBJqjFRuTa228vZe+BH2su9RPn/vYFWfQDv6zgBYe3eNdu4Afw+Ny0FatX6dl3E77Ra6Tsd3MmLXBiGSQ1mMNd5G2XQGpbt9zsGlUaexXekeMLxIufgfZLwYp67M+2WM=</P><Q>tf0K9rMyvUrU4cIkwbCrDRhQAJk=</Q><G>S8Z+1pGCed00w6DtVcqZLKjfqlCJ7JsugEFIgSy/Vxtu9YGCMclV4ijGEbPo/jU8YOSMuD7E9M7UaopMRcmKQjoKZzoJjkgVFP48Ohxl1f08lERnButsxanx3+OstFwUGQ8XNaGg3KrIoZt1FUnfxN3RHHTvVhjzNSHxMGULGaU=</G><Y>LnrxxRGLYeV2XLtK3SYz8RQHlHFZYrtznDZyMotuRfO5uC5YODhSFyLXvb1qB3WeGtF4h3Eo4KzHgMgfN2ZMlffxFRhJgTtH3ctbL8lfQoDkjeiPPnYGhspdJxr0tyZmiy0gkjJG3vwHYrLnvZWx9Wm/unqiOlGBPNuxJ+hOeP8=</Y></DSAKeyValue></KeyValue>";
s += "<KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><RSAKeyValue><Modulus>9DC4XNdQJwMRnz5pP2a6U51MHCODRilaIoVXqUPhCUb0lJdGroeqVYT84ZyIVrcarzD7Tqs3aEOIa3rKox0N1bxQpZPqayVQeLAkjLLtzJW/ScRJx3uEDJdgT1JnM1FH0GZTinmEdCUXdLc7+Y/c/qqIkTfbwHbRZjW0bBJyExM=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue>";
s += "<RetrievalMethod URI=\"https://github.com/dotnet/corefx\" />";
s += "<X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">";
s += "<X509Certificate>MIICHTCCAYYCARQwDQYJKoZIhvcNAQEEBQAwWDELMAkGA1UEBhMCQ0ExHzAdBgNVBAMTFktleXdpdG5lc3MgQ2FuYWRhIEluYy4xKDAmBgorBgEEASoCCwIBExhrZXl3aXRuZXNzQGtleXdpdG5lc3MuY2EwHhcNOTYwNTA3MDAwMDAwWhcNOTkwNTA3MDAwMDAwWjBYMQswCQYDVQQGEwJDQTEfMB0GA1UEAxMWS2V5d2l0bmVzcyBDYW5hZGEgSW5jLjEoMCYGCisGAQQBKgILAgETGGtleXdpdG5lc3NAa2V5d2l0bmVzcy5jYTCBnTANBgkqhkiG9w0BAQEFAAOBiwAwgYcCgYEAzSP6KuHtmPTp0JM+13qAAkzMwQKvXLYff/pXQm8w0SDFtSEHQCyphsLzZISuPYUu7YW9VLAYKO9q+BvnCxYfkyVPx/iOw7nKmIQOVdAv73h3xXIoX2C/GSvRcqK32D/glzRaAb0EnMh4Rc2TjRXydhARq7hbLp5S3YE+nGTIKZMCAQMwDQYJKoZIhvcNAQEEBQADgYEAMho1ur9DJ9a01Lh25eObTWzAhsl3NbprFi0TRkqwMlOhW1rpmeIMhogXTg3+gqxOR+/7/zms7jXI+lI3CkmtWa3iiqkcxl8f+G9zfs2gMegMvvVN2bKrihK2MHhoEXwN8UlNo/2y6f8d8JH6VIX/M5Dowb+km6RiRr1hElmYQYk=</X509Certificate></X509Data></KeyInfo>";
AssertCrypto.AssertXmlEquals("Complex", s, (info.GetXml().OuterXml));
Assert.Equal(5, info.Count);
}
public void DSAKeyValue()
{
var key = new DsaPublicKeyParameters(y: new BigInteger(1, Convert.FromBase64String(dsaY)),
parameters: new DsaParameters(
p: new BigInteger(1, Convert.FromBase64String(dsaP)),
q: new BigInteger(1, Convert.FromBase64String(dsaQ)),
g: new BigInteger(1, Convert.FromBase64String(dsaG))
));
DsaKeyValue dsa = new DsaKeyValue(key);
info.AddClause(dsa);
AssertCrypto.AssertXmlEquals("dsa",
"<KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><KeyValue xmlns=\"http://www.w3.org/2000/09/xmldsig#\">" +
xmlDSA + "</KeyValue></KeyInfo>", (info.GetXml().OuterXml));
Assert.Equal(1, info.Count);
}
public void Ctor_Empty()
{
DsaKeyValue dsaKeyValue = new DsaKeyValue();
Assert.NotNull(dsaKeyValue.GetKey());
}
public void LoadXml_Null()
{
DsaKeyValue dsa1 = new DsaKeyValue();
Assert.Throws <ArgumentNullException>(() => dsa1.LoadXml(null));
}