Пример #1
0
        /// <summary>
        /// Encodes a ShroudedKeyBag (§4.2.2 RFC 7292, §6, RFC 5208)
        /// </summary>
        /// <param name="Encryption">Encryption algorithm.</param>
        /// <param name="Algorithm">Algorithm containing private key.</param>
        public void ShroudedKeyBag(PasswordEncryption Encryption, SignatureAlgorithm Algorithm)
        {
            this.StartSafeBag(bagTypes + ".2");

            DerEncoder Key = new DerEncoder();

            EncodePrivateKeyInfo(Key, Algorithm);
            byte[] PrivateKey = Key.ToArray();

            this.der.StartSEQUENCE();                                               // EncryptedPrivateKeyInfo
            Encryption.EncodePkcs5AlgorithmIdentifier(this.der);
            this.der.OCTET_STRING(Encryption.Encrypt(PrivateKey));
            this.der.NULL();                // Attributes

            this.der.EndSEQUENCE();         // End of EncryptedPrivateKeyInfo

            this.EndSafeBag();              // TODO: attributes
        }