niko
89 lines
3.3 KiB
C#
89 lines
3.3 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Math;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Agreement
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{
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// Token: 0x0200172E RID: 5934
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[Token(Token = "0x200172E")]
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[StructLayout(3)]
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public class ECMqvBasicAgreement : IBasicAgreement
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{
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// Token: 0x0600A06E RID: 41070 RVA: 0x00254580 File Offset: 0x00252780
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[Token(Token = "0x600A06E")]
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[Address(RVA = "0x659370", Offset = "0x657D70", VA = "0x180659370", Slot = "7")]
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public virtual void Init(ICipherParameters parameters)
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{
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int num;
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do
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{
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num = 0;
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}
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while (parameters != 0 && ((parameters != 0 && (parameters == 0 || parameters == 0)) || (parameters != 0 && parameters == 0)));
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this.privParams = num;
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}
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// Token: 0x0600A06F RID: 41071 RVA: 0x002545B8 File Offset: 0x002527B8
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[Token(Token = "0x600A06F")]
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[Address(RVA = "0x659310", Offset = "0x657D10", VA = "0x180659310", Slot = "8")]
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public virtual int GetFieldSize()
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{
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string text = this.privParams.ToString().m_stringLength.ToString();
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text += 0;
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throw new NullReferenceException();
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}
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// Token: 0x0600A070 RID: 41072 RVA: 0x0000220F File Offset: 0x0000040F
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[Token(Token = "0x600A070")]
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[Address(RVA = "0x658D70", Offset = "0x657770", VA = "0x180658D70", Slot = "9")]
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public virtual BigInteger CalculateAgreement(ICipherParameters pubKey)
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{
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throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
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}
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// Token: 0x0600A071 RID: 41073 RVA: 0x002545E4 File Offset: 0x002527E4
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[Token(Token = "0x600A071")]
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[Address(RVA = "0x659000", Offset = "0x657A00", VA = "0x180659000")]
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private static ECPoint CalculateMqvAgreement(ECDomainParameters parameters, ECPrivateKeyParameters d1U, ECPrivateKeyParameters d2U, ECPublicKeyParameters Q2U, ECPublicKeyParameters Q1V, ECPublicKeyParameters Q2V)
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{
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BigInteger n = parameters.n;
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int num = 0;
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int num2 = n.BitLength;
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num2++;
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num2 -= num;
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BigInteger bigInteger = BigInteger.One.ShiftLeft(num2);
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ECCurve curve = parameters.curve;
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ECPoint q = Q2U.q;
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string text = ECAlgorithms.CleanPoint(curve, q).CurveCoordinateSystem.ToString();
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BigInteger bigInteger3;
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BigInteger bigInteger2 = bigInteger3.SetBit(num2);
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BigInteger bigInteger4 = d1U.d.Multiply(bigInteger2);
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BigInteger bigInteger6;
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BigInteger bigInteger5 = bigInteger6.Mod(n);
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ECPoint ecpoint;
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string text2 = ecpoint.CurveCoordinateSystem.ToString();
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BigInteger bigInteger8;
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BigInteger bigInteger7 = bigInteger8.SetBit(num2);
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BigInteger bigInteger9 = parameters.h.Multiply(bigInteger5).Mod(n);
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BigInteger bigInteger10 = bigInteger7.Multiply(bigInteger9).Mod(n);
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ECPoint ecpoint2;
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return ECAlgorithms.SumOfTwoMultiplies(ecpoint2, bigInteger10, ecpoint, bigInteger9);
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}
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// Token: 0x0600A072 RID: 41074 RVA: 0x002546B0 File Offset: 0x002528B0
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[Token(Token = "0x600A072")]
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[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
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public ECMqvBasicAgreement()
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{
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}
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// Token: 0x04006985 RID: 27013
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x4006985")]
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protected internal MqvPrivateParameters privParams;
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}
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}
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