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62 lines
2.2 KiB
62 lines
2.2 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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using System.Collections;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers
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{
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public class IsoTrailers
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{
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public const int TRAILER_IMPLICIT = 0xBC;
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public const int TRAILER_RIPEMD160 = 0x31CC;
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public const int TRAILER_RIPEMD128 = 0x32CC;
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public const int TRAILER_SHA1 = 0x33CC;
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public const int TRAILER_SHA256 = 0x34CC;
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public const int TRAILER_SHA512 = 0x35CC;
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public const int TRAILER_SHA384 = 0x36CC;
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public const int TRAILER_WHIRLPOOL = 0x37CC;
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public const int TRAILER_SHA224 = 0x38CC;
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public const int TRAILER_SHA512_224 = 0x39CC;
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public const int TRAILER_SHA512_256 = 0x40CC;
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private static IDictionary CreateTrailerMap()
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{
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IDictionary trailers = BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.CreateHashtable();
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trailers.Add("RIPEMD128", TRAILER_RIPEMD128);
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trailers.Add("RIPEMD160", TRAILER_RIPEMD160);
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trailers.Add("SHA-1", TRAILER_SHA1);
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trailers.Add("SHA-224", TRAILER_SHA224);
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trailers.Add("SHA-256", TRAILER_SHA256);
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trailers.Add("SHA-384", TRAILER_SHA384);
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trailers.Add("SHA-512", TRAILER_SHA512);
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trailers.Add("SHA-512/224", TRAILER_SHA512_224);
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trailers.Add("SHA-512/256", TRAILER_SHA512_256);
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trailers.Add("Whirlpool", TRAILER_WHIRLPOOL);
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return CollectionUtilities.ReadOnly(trailers);
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}
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// IDictionary is (string -> Int32)
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private static readonly IDictionary trailerMap = CreateTrailerMap();
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public static int GetTrailer(IDigest digest)
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{
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return (int)trailerMap[digest.AlgorithmName];
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}
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public static bool NoTrailerAvailable(IDigest digest)
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{
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return !trailerMap.Contains(digest.AlgorithmName);
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}
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}
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}
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#pragma warning restore
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#endif
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