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, 0, OctetStringTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } _iv = new Gost2814789Iv(); _iv.Decode(buffer, true, parsedLen.Value); if (!context.MatchElemTag(0, 0, ObjectIdentifierTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } _encryptionParamSet = new Gost2814789ParamSet(); _encryptionParamSet.Decode(buffer, true, parsedLen.Value); }
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, 0, 6, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } _publicKeyParamSet = new Asn1ObjectIdentifier(); _publicKeyParamSet.Decode(buffer, true, parsedLen.Value); if (!context.MatchElemTag(0, 0, 6, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } _digestParamSet = new Asn1ObjectIdentifier(); _digestParamSet.Decode(buffer, true, parsedLen.Value); if (context.MatchElemTag(0, 0, 6, parsedLen, false)) { _encryptionParamSet = new Gost2814789ParamSet(); _encryptionParamSet.Decode(buffer, true, parsedLen.Value); } }
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, 0, ObjectIdentifierTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } EncryptionParamSet = new Gost2814789ParamSet(); EncryptionParamSet.Decode(buffer, true, parsedLen.Value); if (context.MatchElemTag(0, 0, OctetStringTypeCode, parsedLen, false)) { Ukm = new Asn1OctetString(); Ukm.Decode(buffer, true, parsedLen.Value); if (Ukm.Length != 8) { throw ExceptionUtility.CryptographicException(Resources.Asn1ConsVioException, "Ukm.Length", Ukm.Length); } } }
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, 0, ObjectIdentifierTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } EncryptionParamSet = new Gost2814789ParamSet(); EncryptionParamSet.Decode(buffer, true, parsedLen.Value); if (!context.Expired()) { if (buffer.PeekTag().Equals(0, 0, ObjectIdentifierTypeCode)) { throw ExceptionUtility.CryptographicException(Resources.Asn1SeqOrderException); } _extElem1 = new Asn1OpenExt(); while (!context.Expired()) { _extElem1.DecodeComponent(buffer); } } else { _extElem1 = null; } }
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, 0, ObjectIdentifierTypeCode, parsedLen, false)) { throw ExceptionUtility.CryptographicException(Resources.Asn1MissingRequiredException, buffer.ByteCount); } EncryptionParamSet = new Gost2814789ParamSet(); EncryptionParamSet.Decode(buffer, true, parsedLen.Value); if (!context.Expired()) { if (buffer.PeekTag().Equals(0, 0, ObjectIdentifierTypeCode)) { throw ExceptionUtility.CryptographicException(Resources.Asn1SeqOrderException); } _extElem1 = new Asn1OpenExt(); while (!context.Expired()) { _extElem1.DecodeComponent(buffer); } } else { _extElem1 = null; } }
private void Init() { _iv = null; _encryptionParamSet = null; }
private void Init() { EncryptionParamSet = null; _extElem1 = null; }
private void Init() { _publicKeyParamSet = null; _digestParamSet = null; _encryptionParamSet = null; }
private void Init() { EncryptionParamSet = null; _extElem1 = null; }
private void Init() { _iv = null; _encryptionParamSet = null; }
private void Init() { EncryptionParamSet = null; Ukm = null; }
private void Init() { EncryptionParamSet = null; EphemeralPublicKey = null; Ukm = null; }
private void Init() { DigestParamSet = null; PublicKeyParamSet = null; EncryptionParamSet = null; }