public override void Decode(Asn1BerDecodeBuffer buffer, bool explicitTagging, int implicitLength) { var elemLength = explicitTagging ? MatchTag(buffer, Asn1Tag.Sequence) : implicitLength; Init(); var context = new Asn1BerDecodeContext(buffer, elemLength); var parsedLen = new IntHolder(); if (!context.MatchElemTag(0, 0x20, SequenceTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } EncryptedKey = new Gost2814789EncryptedKey(); EncryptedKey.Decode(buffer, true, parsedLen.Value); if (!context.MatchElemTag(0, 0x20, SequenceTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } EncryptedParameters = new Gost2814789KeyWrapParameters(); EncryptedParameters.Decode(buffer, true, parsedLen.Value); }
private void Init() { SessionEncryptedKey = null; TransportParameters = null; }
private void Init() { EncryptedKey = null; EncryptedParameters = null; }