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61 lines
2.2 KiB
61 lines
2.2 KiB
#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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