92 lines
2.3 KiB
C#
92 lines
2.3 KiB
C#
#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.Math;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.CryptoPro
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{
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public class Gost3410ParamSetParameters
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: Asn1Encodable
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{
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private readonly int keySize;
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private readonly DerInteger p, q, a;
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public static Gost3410ParamSetParameters 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 Gost3410ParamSetParameters GetInstance(
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object obj)
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{
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if (obj == null || obj is Gost3410ParamSetParameters)
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{
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return (Gost3410ParamSetParameters) obj;
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}
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if (obj is Asn1Sequence)
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{
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return new Gost3410ParamSetParameters((Asn1Sequence) obj);
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}
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throw new ArgumentException("Invalid GOST3410Parameter: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj));
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}
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public Gost3410ParamSetParameters(
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int keySize,
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BigInteger p,
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BigInteger q,
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BigInteger a)
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{
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this.keySize = keySize;
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this.p = new DerInteger(p);
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this.q = new DerInteger(q);
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this.a = new DerInteger(a);
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}
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private Gost3410ParamSetParameters(
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Asn1Sequence seq)
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{
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if (seq.Count != 4)
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throw new ArgumentException("Wrong number of elements in sequence", "seq");
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this.keySize = DerInteger.GetInstance(seq[0]).Value.IntValue;
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this.p = DerInteger.GetInstance(seq[1]);
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this.q = DerInteger.GetInstance(seq[2]);
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this.a = DerInteger.GetInstance(seq[3]);
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}
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public int KeySize
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{
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get { return keySize; }
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}
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public BigInteger P
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{
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get { return p.PositiveValue; }
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}
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public BigInteger Q
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{
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get { return q.PositiveValue; }
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}
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public BigInteger A
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{
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get { return a.PositiveValue; }
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}
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public override Asn1Object ToAsn1Object()
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{
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return new DerSequence(new DerInteger(keySize), p, q, a);
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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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