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24 lines
966 B
24 lines
966 B
using System;
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using System.IO;
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namespace Org.BouncyCastle.Tls.Crypto
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{
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/// <summary>Base interface for ephemeral key agreement calculator.</summary>
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public interface TlsAgreement
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{
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/// <summary>Generate an ephemeral key pair, returning the encoding of the public key.</summary>
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/// <returns>a byte encoding of the public key.</returns>
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/// <exception cref="IOException"/>
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byte[] GenerateEphemeral();
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/// <summary>Pass in the public key for the peer to the agreement calculator.</summary>
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/// <param name="peerValue">a byte encoding of the peer public key.</param>
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/// <exception cref="IOException"/>
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void ReceivePeerValue(byte[] peerValue);
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/// <summary>Calculate the agreed secret based on the calculator's current state.</summary>
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/// <returns>the calculated secret.</returns>
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/// <exception cref="IOException"/>
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TlsSecret CalculateSecret();
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}
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}
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