public void Setup()
{
var shaFactory = new NativeShaFactory();
var hmacFactory = new HmacFactory(shaFactory);
var entropyFactory = new EntropyProviderFactory();
var rsa = new Rsa(new RsaVisitor());
var kdfVisitor = new KdfVisitor(
new KdfOneStepFactory(shaFactory, new HmacFactory(shaFactory), new KmacFactory(new CSHAKEWrapper())),
new Crypto.KDF.KdfFactory(new CmacFactory(new BlockCipherEngineFactory(), new ModeBlockCipherFactory()),
hmacFactory), hmacFactory,
new CmacFactory(new BlockCipherEngineFactory(), new ModeBlockCipherFactory()),
new IkeV1Factory(hmacFactory, shaFactory),
new IkeV2Factory(hmacFactory),
new TlsKdfFactory(hmacFactory),
new HkdfFactory(hmacFactory));
_rsaSve = new RsaSve(rsa, _entropyProvider);
_kasBuilderPartyU = new KasIfcBuilder();
_schemeBuilderPartyU = new SchemeIfcBuilder(kdfVisitor);
_kasBuilderPartyV = new KasIfcBuilder();
_schemeBuilderPartyV = new SchemeIfcBuilder(kdfVisitor);
_secretKeyingMaterialBuilderPartyU = new IfcSecretKeyingMaterialBuilder();
_secretKeyingMaterialBuilderPartyV = new IfcSecretKeyingMaterialBuilder();
_kdfFactory = new KdfFactory(kdfVisitor);
_kdfParameterVisitor = new KdfParameterVisitor(entropyFactory.GetEntropyProvider(EntropyProviderTypes.Random));
_ktsFactory = new KtsFactory(shaFactory, rsa, entropyFactory);
_keyConfirmationFactory = new KeyConfirmationFactory(new KeyConfirmationMacDataCreator());
_fixedInfoFactory = new FixedInfoFactory(new FixedInfoStrategyFactory());
}
public void ShouldDemonstrateCurvePaddingIssue(Curve curve, bool hasIssue)
{
var shaFactory = new NativeShaFactory();
var hmacFactory = new HmacFactory(shaFactory);
var nonceProviderFactory = new EccNonceProviderFactory();
var entropyFactory = new EntropyProviderFactory();
var dsaFactory = new DsaEccFactory(shaFactory, hmacFactory, nonceProviderFactory, entropyFactory);
var dsa = dsaFactory.GetInstanceForKeys(entropyFactory.GetEntropyProvider(EntropyProviderTypes.Random));
var domainParameters = new EccDomainParameters(new EccCurveFactory().GetCurve(curve));
var key1 = dsa.GenerateKeyPair(domainParameters).KeyPair;
var key2 = dsa.GenerateKeyPair(domainParameters).KeyPair;
var calculationOldZ = new BadPaddingDiffieHellmanEcc().GenerateSharedSecretZ(domainParameters, key1, key2);
var calculationNewZ = new DiffieHellmanEcc().GenerateSharedSecretZ(domainParameters, key1, key2);
if (hasIssue)
{
Assert.AreNotEqual(calculationOldZ.SharedSecretZ.ToHex(), calculationNewZ.SharedSecretZ.ToHex());
}
else
{
Assert.AreEqual(calculationOldZ.SharedSecretZ.ToHex(), calculationNewZ.SharedSecretZ.ToHex());
}
}
public void Setup()
{
_subject = new EntropyProviderFactory();
}
