private void EncodePublicKey() { X9ECParameters ecP = X962NamedCurves.GetByOid(X9ObjectIdentifiers.Prime239v3); if (X9IntegerConverter.GetByteLength(ecP.Curve) != 30) { Fail("wrong byte length reported for curve"); } if (ecP.Curve.FieldSize != 239) { Fail("wrong field size reported for curve"); } // // named curve // X962Parameters _params = new X962Parameters(X9ObjectIdentifiers.Prime192v1); ECPoint point = ecP.G.Multiply(BigInteger.ValueOf(100)); DerOctetString p = new DerOctetString(point.GetEncoded(true)); SubjectPublicKeyInfo info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.IdECPublicKey, _params), p.GetOctets()); if (!Arrays.AreEqual(info.GetEncoded(), namedPub)) { Fail("failed public named generation"); } X9ECPoint x9P = new X9ECPoint(ecP.Curve, p); if (!Arrays.AreEqual(p.GetOctets(), x9P.Point.GetEncoded())) { Fail("point encoding not preserved"); } Asn1Object o = Asn1Object.FromByteArray(namedPub); if (!info.Equals(o)) { Fail("failed public named equality"); } // // explicit curve parameters // _params = new X962Parameters(ecP); info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.IdECPublicKey, _params), p.GetOctets()); if (!Arrays.AreEqual(info.GetEncoded(), expPub)) { Fail("failed public explicit generation"); } o = Asn1Object.FromByteArray(expPub); if (!info.Equals(o)) { Fail("failed public explicit equality"); } }
public virtual bool Match( object obj) { X509Certificate c = obj as X509Certificate; if (c == null) { return(false); } if (!MatchExtension(authorityKeyIdentifier, c, X509Extensions.AuthorityKeyIdentifier)) { return(false); } if (basicConstraints != -1) { int bc = c.GetBasicConstraints(); if (basicConstraints == -2) { if (bc != -1) { return(false); } } else { if (bc < basicConstraints) { return(false); } } } if (certificate != null && !certificate.Equals(c)) { return(false); } if (certificateValid != null && !c.IsValid(certificateValid.Value)) { return(false); } if (extendedKeyUsage != null) { IList eku = c.GetExtendedKeyUsage(); // Note: if no extended key usage set, all key purposes are implicitly allowed if (eku != null) { foreach (DerObjectIdentifier oid in extendedKeyUsage) { if (!eku.Contains(oid.Id)) { return(false); } } } } if (issuer != null && !issuer.Equivalent(c.IssuerDN, !ignoreX509NameOrdering)) { return(false); } if (keyUsage != null) { bool[] ku = c.GetKeyUsage(); // Note: if no key usage set, all key purposes are implicitly allowed if (ku != null) { for (int i = 0; i < 9; ++i) { if (keyUsage[i] && !ku[i]) { return(false); } } } } if (policy != null) { Asn1OctetString extVal = c.GetExtensionValue(X509Extensions.CertificatePolicies); if (extVal == null) { return(false); } Asn1Sequence certPolicies = Asn1Sequence.GetInstance( X509ExtensionUtilities.FromExtensionValue(extVal)); if (policy.Count < 1 && certPolicies.Count < 1) { return(false); } bool found = false; foreach (PolicyInformation pi in certPolicies) { if (policy.Contains(pi.PolicyIdentifier)) { found = true; break; } } if (!found) { return(false); } } if (privateKeyValid != null) { Asn1OctetString extVal = c.GetExtensionValue(X509Extensions.PrivateKeyUsagePeriod); if (extVal == null) { return(false); } PrivateKeyUsagePeriod pkup = PrivateKeyUsagePeriod.GetInstance( X509ExtensionUtilities.FromExtensionValue(extVal)); DateTime dt = privateKeyValid.Value; DateTime notAfter = pkup.NotAfter.ToDateTime(); DateTime notBefore = pkup.NotBefore.ToDateTime(); if (dt.CompareTo(notAfter) > 0 || dt.CompareTo(notBefore) < 0) { return(false); } } if (serialNumber != null && !serialNumber.Equals(c.SerialNumber)) { return(false); } if (subject != null && !subject.Equivalent(c.SubjectDN, !ignoreX509NameOrdering)) { return(false); } if (!MatchExtension(subjectKeyIdentifier, c, X509Extensions.SubjectKeyIdentifier)) { return(false); } if (subjectPublicKey != null && !subjectPublicKey.Equals(GetSubjectPublicKey(c))) { return(false); } if (subjectPublicKeyAlgID != null && !subjectPublicKeyAlgID.Equals(GetSubjectPublicKey(c).AlgorithmID)) { return(false); } return(true); }
public virtual bool Match(object obj) { X509Certificate x509Certificate = obj as X509Certificate; if (x509Certificate == null) { return(false); } if (!MatchExtension(authorityKeyIdentifier, x509Certificate, X509Extensions.AuthorityKeyIdentifier)) { return(false); } if (basicConstraints != -1) { int num = x509Certificate.GetBasicConstraints(); if (basicConstraints == -2) { if (num != -1) { return(false); } } else if (num < basicConstraints) { return(false); } } if (certificate != null && !certificate.Equals(x509Certificate)) { return(false); } if (certificateValid != null && !x509Certificate.IsValid(certificateValid.Value)) { return(false); } if (extendedKeyUsage != null) { IList list = x509Certificate.GetExtendedKeyUsage(); if (list != null) { foreach (DerObjectIdentifier item in extendedKeyUsage) { if (!list.Contains(item.Id)) { return(false); } } } } if (issuer != null && !issuer.Equivalent(x509Certificate.IssuerDN, inOrder: true)) { return(false); } if (keyUsage != null) { bool[] array = x509Certificate.GetKeyUsage(); if (array != null) { for (int i = 0; i < 9; i++) { if (keyUsage[i] && !array[i]) { return(false); } } } } if (policy != null) { Asn1OctetString extensionValue = x509Certificate.GetExtensionValue(X509Extensions.CertificatePolicies); if (extensionValue == null) { return(false); } Asn1Sequence instance = Asn1Sequence.GetInstance(X509ExtensionUtilities.FromExtensionValue(extensionValue)); if (policy.Count < 1 && instance.Count < 1) { return(false); } bool flag = false; foreach (PolicyInformation item2 in instance) { if (policy.Contains(item2.PolicyIdentifier)) { flag = true; break; } } if (!flag) { return(false); } } if (privateKeyValid != null) { Asn1OctetString extensionValue2 = x509Certificate.GetExtensionValue(X509Extensions.PrivateKeyUsagePeriod); if (extensionValue2 == null) { return(false); } PrivateKeyUsagePeriod instance2 = PrivateKeyUsagePeriod.GetInstance(X509ExtensionUtilities.FromExtensionValue(extensionValue2)); DateTime value = privateKeyValid.Value; DateTime dateTime = instance2.NotAfter.ToDateTime(); DateTime dateTime2 = instance2.NotBefore.ToDateTime(); if (value.CompareTo((object)dateTime) > 0 || value.CompareTo((object)dateTime2) < 0) { return(false); } } if (serialNumber != null && !serialNumber.Equals(x509Certificate.SerialNumber)) { return(false); } if (subject != null && !subject.Equivalent(x509Certificate.SubjectDN, inOrder: true)) { return(false); } if (!MatchExtension(subjectKeyIdentifier, x509Certificate, X509Extensions.SubjectKeyIdentifier)) { return(false); } if (subjectPublicKey != null && !subjectPublicKey.Equals(GetSubjectPublicKey(x509Certificate))) { return(false); } if (subjectPublicKeyAlgID != null && !subjectPublicKeyAlgID.Equals(GetSubjectPublicKey(x509Certificate).AlgorithmID)) { return(false); } return(true); }
private void EncodePublicKey() { X9ECParameters ecP = X962NamedCurves.GetByOid(X9ObjectIdentifiers.Prime239v3); if (X9IntegerConverter.GetByteLength(ecP.Curve) != 30) { Fail("wrong byte length reported for curve"); } if (ecP.Curve.FieldSize != 239) { Fail("wrong field size reported for curve"); } // // named curve // X962Parameters _params = new X962Parameters(X9ObjectIdentifiers.Prime192v1); X9ECPoint pPoint = new X9ECPoint( new FPPoint(ecP.Curve, new FPFieldElement(BigInteger.Two, BigInteger.One), new FPFieldElement(BigInteger.ValueOf(4), BigInteger.ValueOf(3)), true)); Asn1OctetString p = (Asn1OctetString)pPoint.ToAsn1Object(); if (p == null) { Fail("failed to convert to ASN.1"); } SubjectPublicKeyInfo info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.IdECPublicKey, _params), p.GetOctets()); if (!Arrays.AreEqual(info.GetEncoded(), namedPub)) { Fail("failed public named generation"); } Asn1Object o = Asn1Object.FromByteArray(namedPub); if (!info.Equals(o)) { Fail("failed public named equality"); } // // explicit curve parameters // _params = new X962Parameters(ecP); info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.IdECPublicKey, _params), p.GetOctets()); if (!Arrays.AreEqual(info.GetEncoded(), expPub)) { Fail("failed public explicit generation"); } o = Asn1Object.FromByteArray(expPub); if (!info.Equals(o)) { Fail("failed public explicit equality"); } }
public virtual bool Match(object obj) { X509Certificate x509Certificate = obj as X509Certificate; if (x509Certificate == null) { return(false); } if (!MatchExtension(authorityKeyIdentifier, x509Certificate, X509Extensions.AuthorityKeyIdentifier)) { return(false); } if (basicConstraints != -1) { int num = x509Certificate.GetBasicConstraints(); if (basicConstraints == -2) { if (num != -1) { return(false); } } else if (num < basicConstraints) { return(false); } } if (certificate != null && !certificate.Equals(x509Certificate)) { return(false); } if (certificateValid != null && !x509Certificate.IsValid(certificateValid.Value)) { return(false); } if (extendedKeyUsage != null) { global::System.Collections.IList list = x509Certificate.GetExtendedKeyUsage(); if (list != null) { { global::System.Collections.IEnumerator enumerator = ((global::System.Collections.IEnumerable)extendedKeyUsage).GetEnumerator(); try { while (enumerator.MoveNext()) { DerObjectIdentifier derObjectIdentifier = (DerObjectIdentifier)enumerator.get_Current(); if (!list.Contains((object)derObjectIdentifier.Id)) { return(false); } } } finally { global::System.IDisposable disposable = enumerator as global::System.IDisposable; if (disposable != null) { disposable.Dispose(); } } } } } if (issuer != null && !issuer.Equivalent(x509Certificate.IssuerDN, inOrder: true)) { return(false); } if (keyUsage != null) { bool[] array = x509Certificate.GetKeyUsage(); if (array != null) { for (int i = 0; i < 9; i++) { if (keyUsage[i] && !array[i]) { return(false); } } } } if (policy != null) { Asn1OctetString extensionValue = x509Certificate.GetExtensionValue(X509Extensions.CertificatePolicies); if (extensionValue == null) { return(false); } Asn1Sequence instance = Asn1Sequence.GetInstance(X509ExtensionUtilities.FromExtensionValue(extensionValue)); if (((global::System.Collections.ICollection)policy).get_Count() < 1 && instance.Count < 1) { return(false); } bool flag = false; { global::System.Collections.IEnumerator enumerator = instance.GetEnumerator(); try { while (enumerator.MoveNext()) { PolicyInformation policyInformation = (PolicyInformation)enumerator.get_Current(); if (policy.Contains(policyInformation.PolicyIdentifier)) { flag = true; break; } } } finally { global::System.IDisposable disposable2 = enumerator as global::System.IDisposable; if (disposable2 != null) { disposable2.Dispose(); } } } if (!flag) { return(false); } } if (privateKeyValid != null) { Asn1OctetString extensionValue2 = x509Certificate.GetExtensionValue(X509Extensions.PrivateKeyUsagePeriod); if (extensionValue2 == null) { return(false); } PrivateKeyUsagePeriod instance2 = PrivateKeyUsagePeriod.GetInstance(X509ExtensionUtilities.FromExtensionValue(extensionValue2)); global::System.DateTime value = privateKeyValid.Value; global::System.DateTime dateTime = instance2.NotAfter.ToDateTime(); global::System.DateTime dateTime2 = instance2.NotBefore.ToDateTime(); if (value.CompareTo((object)dateTime) > 0 || value.CompareTo((object)dateTime2) < 0) { return(false); } } if (serialNumber != null && !serialNumber.Equals(x509Certificate.SerialNumber)) { return(false); } if (subject != null && !subject.Equivalent(x509Certificate.SubjectDN, inOrder: true)) { return(false); } if (!MatchExtension(subjectKeyIdentifier, x509Certificate, X509Extensions.SubjectKeyIdentifier)) { return(false); } if (subjectPublicKey != null && !subjectPublicKey.Equals(GetSubjectPublicKey(x509Certificate))) { return(false); } if (subjectPublicKeyAlgID != null && !subjectPublicKeyAlgID.Equals(GetSubjectPublicKey(x509Certificate).AlgorithmID)) { return(false); } return(true); }