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29 lines
682 B
29 lines
682 B
using System;
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using Org.BouncyCastle.Math;
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namespace Org.BouncyCastle.Crypto
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{
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/**
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* The basic interface that basic Diffie-Hellman implementations
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* conforms to.
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*/
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public interface IBasicAgreement
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{
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/**
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* initialise the agreement engine.
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*/
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void Init(ICipherParameters parameters);
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/**
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* return the field size for the agreement algorithm in bytes.
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*/
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int GetFieldSize();
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/**
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* given a public key from a given party calculate the next
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* message in the agreement sequence.
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*/
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BigInteger CalculateAgreement(ICipherParameters pubKey);
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}
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}
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