public static AsnPrivateKeyPair Decode(byte[] source, ref int pos) { AsnPrivateKeyPair instance = new AsnPrivateKeyPair(); pos++; long len = instance.GetLength(source, ref pos); instance.version = AsnInteger.Decode(source, ref pos); instance.modulus = AsnInteger.Decode(source, ref pos); instance.exponent = AsnInteger.Decode(source, ref pos); instance.privateExponent = AsnInteger.Decode(source, ref pos); instance.prime1 = AsnInteger.Decode(source, ref pos); instance.prime2 = AsnInteger.Decode(source, ref pos); instance.exp1 = AsnInteger.Decode(source, ref pos); instance.exp2 = AsnInteger.Decode(source, ref pos); instance.coefficient = AsnInteger.Decode(source, ref pos); // bring the parameters into an RSA format instance.parameters.Modulus = instance.modulus.myValue.ToByteArray(); instance.parameters.Exponent = instance.exponent.myValue.ToByteArray(); instance.parameters.D = instance.privateExponent.myValue.ToByteArray(); instance.parameters.P = instance.prime1.myValue.ToByteArray(); instance.parameters.Q = instance.prime2.myValue.ToByteArray(); instance.parameters.DP = instance.exp1.myValue.ToByteArray(); instance.parameters.DQ = instance.exp2.myValue.ToByteArray(); instance.parameters.InverseQ = instance.coefficient.myValue.ToByteArray(); return(instance); }
public static AsnCertificationRequestInfo Decode(byte[] source, ref int pos) { AsnCertificationRequestInfo instance = new AsnCertificationRequestInfo(); //CheckContextTag(source, ref pos); pos++; // get the sequence length long len = instance.GetLength(source, ref pos); instance.elements.Add(AsnInteger.Decode(source, ref pos)); instance.elements.Add(AsnName.Decode(source, ref pos)); instance.elements.Add(AsnPublicKeyInfo.Decode(source, ref pos)); instance.elements.Add(AsnAttributes.Decode(source, ref pos)); return(instance); }
public static AsnPublicKeyPair Decode(byte[] source, ref int pos) { AsnPublicKeyPair instance = new AsnPublicKeyPair(); pos++; long len = instance.GetLength(source, ref pos); instance.modulus = AsnInteger.Decode(source, ref pos); instance.exponent = AsnInteger.Decode(source, ref pos); // bring the parameters into an RSA format instance.parameters.Modulus = instance.modulus.myValue.ToByteArray(); instance.parameters.Exponent = instance.exponent.myValue.ToByteArray(); return(instance); }
public static AsnToBeSignedCertificate Decode(byte[] source, ref int pos) { AsnToBeSignedCertificate instance = new AsnToBeSignedCertificate(); //instance.CheckContextTag(source, ref pos); pos++; int len = instance.GetLength(source, ref pos); // peek into the next byte to see if we have an explicit tag (should be there) if (source[pos] == 0xa0) { pos++; len = instance.GetLength(source, ref pos); } instance.version = AsnInteger.Decode(source, ref pos); instance.serialNumber = AsnInteger.Decode(source, ref pos); instance.signature = AsnAlgorithmIdentifier.Decode(source, ref pos); instance.issuer = AsnName.Decode(source, ref pos); instance.validity = AsnValidity.Decode(source, ref pos); instance.subject = AsnName.Decode(source, ref pos); instance.subjectPKInfo = AsnPublicKeyInfo.Decode(source, ref pos); if (source[pos] == 0xa1) { pos++; instance.GetLength(source, ref pos); instance.issuerUniqueID = AsnBitstring.Decode(source, ref pos); } if (source[pos] == 0xa2) { pos++; instance.GetLength(source, ref pos); instance.subjectUniqueID = AsnBitstring.Decode(source, ref pos); } if (source[pos] == 0xa3) { pos++; instance.GetLength(source, ref pos); instance.extensions = AsnExtensions.Decode(source, ref pos); } return(instance); }