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83 lines
2.0 KiB
83 lines
2.0 KiB
8 months 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.Utilities;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509
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{
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/**
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* The DigestInfo object.
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* <pre>
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* DigestInfo::=Sequence{
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* digestAlgorithm AlgorithmIdentifier,
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* digest OCTET STRING }
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* </pre>
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*/
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public class DigestInfo
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: Asn1Encodable
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{
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private readonly byte[] digest;
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private readonly AlgorithmIdentifier algID;
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public static DigestInfo GetInstance(
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Asn1TaggedObject obj,
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bool explicitly)
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{
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return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
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}
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public static DigestInfo GetInstance(
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object obj)
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{
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if (obj is DigestInfo)
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{
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return (DigestInfo) obj;
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}
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if (obj is Asn1Sequence)
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{
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return new DigestInfo((Asn1Sequence) obj);
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}
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throw new ArgumentException("unknown object in factory: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj");
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}
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public DigestInfo(
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AlgorithmIdentifier algID,
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byte[] digest)
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{
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this.digest = digest;
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this.algID = algID;
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}
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private DigestInfo(
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Asn1Sequence seq)
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{
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if (seq.Count != 2)
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throw new ArgumentException("Wrong number of elements in sequence", "seq");
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algID = AlgorithmIdentifier.GetInstance(seq[0]);
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digest = Asn1OctetString.GetInstance(seq[1]).GetOctets();
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}
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public AlgorithmIdentifier AlgorithmID
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{
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get { return algID; }
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}
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public byte[] GetDigest()
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{
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return digest;
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}
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public override Asn1Object ToAsn1Object()
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{
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return new DerSequence(algID, new DerOctetString(digest));
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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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