Close() public method

public Close ( ) : void
return void
示例#1
0
		/**
		* What we get back from the signer are the two components of a signature, r and s. To get a flat byte stream
		* of the type used by Bitcoin we have to encode them using DER encoding, which is just a way to pack the two
		* components into a structure.
		*/
		public byte[] ToDER()
		{
			// Usually 70-72 bytes.
			MemoryStream bos = new MemoryStream(72);
			DerSequenceGenerator seq = new DerSequenceGenerator(bos);
			seq.AddObject(new DerInteger(R));
			seq.AddObject(new DerInteger(S));
			seq.Close();
			return bos.ToArray();

		}
示例#2
0
		public byte[] ToDER(bool compressed)
		{
			AssertPrivateKey();
			MemoryStream baos = new MemoryStream();

			// ASN1_SEQUENCE(EC_PRIVATEKEY) = {
			//   ASN1_SIMPLE(EC_PRIVATEKEY, version, LONG),
			//   ASN1_SIMPLE(EC_PRIVATEKEY, privateKey, ASN1_OCTET_STRING),
			//   ASN1_EXP_OPT(EC_PRIVATEKEY, parameters, ECPKPARAMETERS, 0),
			//   ASN1_EXP_OPT(EC_PRIVATEKEY, publicKey, ASN1_BIT_STRING, 1)
			// } ASN1_SEQUENCE_END(EC_PRIVATEKEY)
			DerSequenceGenerator seq = new DerSequenceGenerator(baos);
			seq.AddObject(new DerInteger(1)); // version
			seq.AddObject(new DerOctetString(PrivateKey.D.ToByteArrayUnsigned()));


			//Did not managed to generate the same der as brainwallet by using this
			//seq.AddObject(new DerTaggedObject(0, Secp256k1.ToAsn1Object()));
			Asn1Object secp256k1Der = null;
			if(compressed)
			{
				secp256k1Der = DerSequence.FromByteArray(DataEncoders.Encoders.Hex.DecodeData("308182020101302c06072a8648ce3d0101022100fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f300604010004010704210279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798022100fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141020101"));
			}
			else
			{
				secp256k1Der = DerSequence.FromByteArray(DataEncoders.Encoders.Hex.DecodeData("3081a2020101302c06072a8648ce3d0101022100fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f300604010004010704410479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8022100fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141020101"));
			}
			seq.AddObject(new DerTaggedObject(0, secp256k1Der));
			seq.AddObject(new DerTaggedObject(1, new DerBitString(GetPubKey(compressed).ToBytes())));
			seq.Close();
			return baos.ToArray();
		}