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37 lines
1.1 KiB
37 lines
1.1 KiB
1 year ago
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#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
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#pragma warning disable
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using System;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto
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{
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/**
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* Base interface for mapping from an alphabet to a set of indexes
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* suitable for use with FPE.
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*/
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public interface IAlphabetMapper
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{
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/// <summary>
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/// Return the number of characters in the alphabet.
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/// </summary>
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/// <returns>the radix for the alphabet.</returns>
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int Radix { get; }
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/// <summary>
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/// Return the passed in char[] as a byte array of indexes (indexes
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/// can be more than 1 byte)
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/// </summary>
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/// <returns>an index array.</returns>
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/// <param name="input">characters to be mapped.</param>
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byte[] ConvertToIndexes(char[] input);
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/// <summary>
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/// Return a char[] for this alphabet based on the indexes passed.
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/// </summary>
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/// <returns>an array of char corresponding to the index values.</returns>
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/// <param name="input">input array of indexes.</param>
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char[] ConvertToChars(byte[] input);
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}
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}
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#pragma warning restore
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#endif
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