46 lines
967 B
C#
46 lines
967 B
C#
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using System;
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using System.Collections.Generic;
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using System.Security.Cryptography;
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namespace Lidgren.Network
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{
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/// <summary>
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/// Interface for an encryption algorithm
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/// </summary>
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public abstract class NetEncryption
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{
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/// <summary>
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/// NetPeer
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/// </summary>
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protected NetPeer m_peer;
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/// <summary>
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/// Constructor
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/// </summary>
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public NetEncryption(NetPeer peer)
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{
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if (peer == null)
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throw new NetException("Peer must not be null");
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m_peer = peer;
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}
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public void SetKey(string str)
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{
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var bytes = System.Text.Encoding.ASCII.GetBytes(str);
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SetKey(bytes, 0, bytes.Length);
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}
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public abstract void SetKey(byte[] data, int offset, int count);
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/// <summary>
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/// Encrypt an outgoing message in place
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/// </summary>
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public abstract bool Encrypt(NetOutgoingMessage msg);
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/// <summary>
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/// Decrypt an incoming message in place
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/// </summary>
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public abstract bool Decrypt(NetIncomingMessage msg);
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}
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}
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