niko
731 lines
27 KiB
C#
731 lines
27 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines
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{
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// Token: 0x020016C9 RID: 5833
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[Token(Token = "0x20016C9")]
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[StructLayout(3)]
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public class RijndaelEngine : IBlockCipher
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{
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// Token: 0x06009C9E RID: 40094 RVA: 0x00238A60 File Offset: 0x00236C60
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[Token(Token = "0x6009C9E")]
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[Address(RVA = "0x2131760", Offset = "0x2130160", VA = "0x182131760")]
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private byte Mul0x2(int b)
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{
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if (b == 0)
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{
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}
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byte[] logtable = RijndaelEngine.Logtable;
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byte[] alogtable = RijndaelEngine.Alogtable;
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byte b2;
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return b2;
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}
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// Token: 0x06009C9F RID: 40095 RVA: 0x00238A88 File Offset: 0x00236C88
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[Token(Token = "0x6009C9F")]
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[Address(RVA = "0x2131820", Offset = "0x2130220", VA = "0x182131820")]
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private byte Mul0x3(int b)
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{
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if (b == 0)
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{
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}
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byte[] logtable = RijndaelEngine.Logtable;
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byte[] alogtable = RijndaelEngine.Alogtable;
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byte b2;
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return b2;
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}
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// Token: 0x06009CA0 RID: 40096 RVA: 0x00238AB0 File Offset: 0x00236CB0
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[Token(Token = "0x6009CA0")]
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[Address(RVA = "0x21318E0", Offset = "0x21302E0", VA = "0x1821318E0")]
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private byte Mul0x9(int b)
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{
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byte[] alogtable = RijndaelEngine.Alogtable;
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byte b2;
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return b2;
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}
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// Token: 0x06009CA1 RID: 40097 RVA: 0x00238ACC File Offset: 0x00236CCC
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[Token(Token = "0x6009CA1")]
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[Address(RVA = "0x2131980", Offset = "0x2130380", VA = "0x182131980")]
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private byte Mul0xb(int b)
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{
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byte[] alogtable = RijndaelEngine.Alogtable;
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byte b2;
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return b2;
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}
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// Token: 0x06009CA2 RID: 40098 RVA: 0x00238AE8 File Offset: 0x00236CE8
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[Token(Token = "0x6009CA2")]
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[Address(RVA = "0x2131A20", Offset = "0x2130420", VA = "0x182131A20")]
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private byte Mul0xd(int b)
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{
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byte[] alogtable = RijndaelEngine.Alogtable;
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byte b2;
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return b2;
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}
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// Token: 0x06009CA3 RID: 40099 RVA: 0x00238B04 File Offset: 0x00236D04
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[Token(Token = "0x6009CA3")]
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[Address(RVA = "0x2131AC0", Offset = "0x21304C0", VA = "0x182131AC0")]
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private byte Mul0xe(int b)
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{
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byte[] alogtable = RijndaelEngine.Alogtable;
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byte b2;
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return b2;
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}
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// Token: 0x06009CA4 RID: 40100 RVA: 0x00238B20 File Offset: 0x00236D20
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[Token(Token = "0x6009CA4")]
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[Address(RVA = "0x21314C0", Offset = "0x212FEC0", VA = "0x1821314C0")]
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private void KeyAddition(long[] rk)
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{
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long num = rk[3];
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}
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// Token: 0x06009CA5 RID: 40101 RVA: 0x00238B3C File Offset: 0x00236D3C
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[Token(Token = "0x6009CA5")]
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[Address(RVA = "0x2132200", Offset = "0x2130C00", VA = "0x182132200")]
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private long Shift(long r, int shift)
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{
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int num = this.BC;
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num -= shift;
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return r;
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}
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// Token: 0x06009CA6 RID: 40102 RVA: 0x00238B58 File Offset: 0x00236D58
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[Token(Token = "0x6009CA6")]
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[Address(RVA = "0x21320E0", Offset = "0x2130AE0", VA = "0x1821320E0")]
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private void ShiftRow(byte[] shiftsSC)
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{
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long a = this.A1;
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byte b = shiftsSC[0];
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int num = this.BC;
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num -= (int)b;
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this.A1 = a;
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byte b2 = shiftsSC[0];
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num -= (int)b2;
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this.A2 = a;
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byte b3 = shiftsSC[0];
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num -= (int)b3;
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this.A3 = a;
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}
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// Token: 0x06009CA7 RID: 40103 RVA: 0x00238BB4 File Offset: 0x00236DB4
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[Token(Token = "0x6009CA7")]
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[Address(RVA = "0x2130260", Offset = "0x212EC60", VA = "0x182130260")]
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private long ApplyS(long r, byte[] box)
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{
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int bc = this.BC;
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int num = 0;
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if (bc > 0)
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{
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num += 8;
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}
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throw new NullReferenceException();
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}
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// Token: 0x06009CA8 RID: 40104 RVA: 0x00238BD8 File Offset: 0x00236DD8
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[Token(Token = "0x6009CA8")]
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[Address(RVA = "0x2132230", Offset = "0x2130C30", VA = "0x182132230")]
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private void Substitution(byte[] box)
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{
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int bc = this.BC;
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int num = 0;
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long a = this.A0;
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if (bc > 0)
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{
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num += 8;
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}
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this.A0 = (long)num;
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if (bc > 0)
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{
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num += 8;
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}
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this.A1 = (long)num;
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if (bc > 0)
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{
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num += 8;
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}
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this.A2 = (long)num;
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if (bc > 0)
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{
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num += 8;
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}
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this.A3 = (long)num;
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}
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// Token: 0x06009CA9 RID: 40105 RVA: 0x00238C38 File Offset: 0x00236E38
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[Token(Token = "0x6009CA9")]
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[Address(RVA = "0x2131550", Offset = "0x212FF50", VA = "0x182131550")]
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private void MixColumn()
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{
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int num = 0;
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if (this.Alogtable > num)
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{
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long num2 = this.A0;
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long num3 = this.A1;
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long num4 = this.A2;
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byte b = this.Mul0x2((int)num2);
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num2 = num3;
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byte b2 = this.Mul0x3((int)num2);
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b = this.Mul0x2((int)num3);
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num3 = num4;
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byte b3 = this.Mul0x3((int)num3);
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b = this.Mul0x2((int)num4);
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byte b4 = this.Mul0x3((int)num4);
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b = this.Mul0x2((int)num4);
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num4 = num2;
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byte b5 = this.Mul0x3((int)num4);
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num += 8;
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}
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this.A0 = (long)num;
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this.A1 = (long)num;
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this.A2 = (long)num;
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this.A3 = (long)num;
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}
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// Token: 0x06009CAA RID: 40106 RVA: 0x00238CD8 File Offset: 0x00236ED8
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[Token(Token = "0x6009CAA")]
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[Address(RVA = "0x2131080", Offset = "0x212FA80", VA = "0x182131080")]
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private void InvMixColumn()
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{
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int num = 0;
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if (this.Alogtable > num)
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{
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long num2 = this.A2;
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long a = this.A0;
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long a2 = this.A1;
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num2 = this.A3;
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byte[] logtable = RijndaelEngine.Logtable;
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byte[] logtable2 = RijndaelEngine.Logtable;
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byte[] logtable3 = RijndaelEngine.Logtable;
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byte[] logtable4 = RijndaelEngine.Logtable;
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uint num3;
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byte b = this.Mul0xe((int)num3);
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uint num4;
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byte b2 = this.Mul0xb((int)num4);
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uint num5;
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byte b3 = this.Mul0xd((int)num5);
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uint num6;
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byte b4 = this.Mul0x9((int)num6);
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b = this.Mul0xe((int)num4);
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b2 = this.Mul0xb((int)num5);
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b3 = this.Mul0xd((int)num6);
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byte b5 = this.Mul0x9((int)num3);
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b = this.Mul0xe((int)num5);
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b2 = this.Mul0xb((int)num6);
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b3 = this.Mul0xd((int)num3);
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byte b6 = this.Mul0x9((int)num4);
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b = this.Mul0xe((int)num6);
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b2 = this.Mul0xb((int)num3);
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b3 = this.Mul0xd((int)num4);
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byte b7 = this.Mul0x9((int)num5);
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num += 8;
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}
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this.A0 = (long)num;
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this.A1 = (long)num;
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this.A2 = (long)num;
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this.A3 = (long)num;
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}
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// Token: 0x06009CAB RID: 40107 RVA: 0x00238DF4 File Offset: 0x00236FF4
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[Token(Token = "0x6009CAB")]
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[Address(RVA = "0x21305F0", Offset = "0x212EFF0", VA = "0x1821305F0")]
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private long[][] GenerateWorkingKey(byte[] key)
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{
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long[][] array;
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int num10;
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for (;;)
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{
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int length = key.Length;
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int maxkc = RijndaelEngine.MAXKC;
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int num = RijndaelEngine.MAXROUNDS;
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num++;
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array = new long[num][];
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int num2 = 0;
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int num3 = RijndaelEngine.MAXROUNDS;
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num3++;
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if (num2 < num3)
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{
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long[] array2 = new long[4];
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if (array2 != 0)
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{
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}
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num2++;
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array[0] = array2;
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}
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if (length > 160)
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{
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if (length == 192)
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{
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}
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if (length == 224)
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{
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}
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if (length != 256)
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{
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continue;
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}
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}
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if (length == 128)
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{
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}
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if (length == 160)
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{
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if (length < this.blockBits)
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{
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int num4 = this.BC;
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num4 += num;
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}
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uint num5;
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num5 += (uint)6;
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int num6 = 0;
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int num7 = 0;
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this.ROUNDS = (int)num5;
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int num8 = 0;
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int length2 = key.Length;
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if (num8 < length2)
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{
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num6++;
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num7++;
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num7 += num8;
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int num9 = num7 * (int)num5;
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num7++;
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}
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num10 = 0;
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int num11 = this.BC;
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int rounds = this.ROUNDS;
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num11 += num7;
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int num12 = (rounds + 1) * num11;
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if (num10 < num12)
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{
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break;
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}
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}
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}
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long[] array3 = array[num10];
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throw new IndexOutOfRangeException();
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}
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// Token: 0x06009CAC RID: 40108 RVA: 0x002390A8 File Offset: 0x002372A8
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[Token(Token = "0x6009CAC")]
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[Address(RVA = "0x2132BC0", Offset = "0x21315C0", VA = "0x182132BC0")]
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public RijndaelEngine()
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{
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}
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// Token: 0x06009CAD RID: 40109 RVA: 0x002390B8 File Offset: 0x002372B8
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[Token(Token = "0x6009CAD")]
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[Address(RVA = "0x2132BD0", Offset = "0x21315D0", VA = "0x182132BD0")]
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public RijndaelEngine(int blockBits)
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{
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/*
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An exception occurred when decompiling this method (06009CAD)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.RijndaelEngine::.ctor(System.Int32)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_13A:
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stloc:ArgumentException(var_10_144, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("unknown blocksize to Rijndael")))
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}
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
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--- End of inner exception stack trace ---
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
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at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
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*/;
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}
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// Token: 0x06009CAE RID: 40110 RVA: 0x0023920C File Offset: 0x0023740C
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[Token(Token = "0x6009CAE")]
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[Address(RVA = "0x2130EB0", Offset = "0x212F8B0", VA = "0x182130EB0", Slot = "10")]
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public virtual void Init(bool forEncryption, ICipherParameters parameters)
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{
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/*
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An exception occurred when decompiling this method (06009CAE)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.RijndaelEngine::Init(System.Boolean,BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.ICipherParameters)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_3B:
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stloc:ArgumentException(var_7_4C, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("invalid parameter passed to Rijndael init - "), ldloc:string(var_6))))
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}
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
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at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
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--- End of inner exception stack trace ---
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at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
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at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
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*/;
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}
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// Token: 0x170018E8 RID: 6376
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// (get) Token: 0x06009CAF RID: 40111 RVA: 0x00239268 File Offset: 0x00237468
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[Token(Token = "0x170018E8")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x6009CAF")]
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[Address(RVA = "0x2133030", Offset = "0x2131A30", VA = "0x182133030", Slot = "11")]
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get
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{
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return "Rijndael";
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}
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}
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// Token: 0x170018E9 RID: 6377
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// (get) Token: 0x06009CB0 RID: 40112 RVA: 0x0023927C File Offset: 0x0023747C
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[Token(Token = "0x170018E9")]
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public virtual bool IsPartialBlockOkay
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{
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[Token(Token = "0x6009CB0")]
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[Address(RVA = "0x413970", Offset = "0x412370", VA = "0x180413970", Slot = "12")]
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get
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{
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}
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}
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// Token: 0x06009CB1 RID: 40113 RVA: 0x0023928C File Offset: 0x0023748C
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[Token(Token = "0x6009CB1")]
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[Address(RVA = "0x2130EA0", Offset = "0x212F8A0", VA = "0x182130EA0", Slot = "13")]
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public virtual int GetBlockSize()
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{
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return this.BC;
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}
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// Token: 0x06009CB2 RID: 40114 RVA: 0x002392A0 File Offset: 0x002374A0
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[Token(Token = "0x6009CB2")]
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[Address(RVA = "0x2131C40", Offset = "0x2130640", VA = "0x182131C40", Slot = "14")]
|
|
public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff)
|
|
{
|
|
/*
|
|
An exception occurred when decompiling this method (06009CB2)
|
|
|
|
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines.RijndaelEngine::ProcessBlock(System.Byte[],System.Int32,System.Byte[],System.Int32)
|
|
|
|
---> System.Exception: Basic block has to end with unconditional control flow.
|
|
{
|
|
IL_1A5:
|
|
stloc:InvalidOperationException(var_26_1AF, newobj:InvalidOperationException(InvalidOperationException::.ctor, ldstr:string("Rijndael engine not initialised")))
|
|
}
|
|
|
|
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
|
|
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
|
|
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
|
|
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
|
|
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
|
|
at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
|
|
at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
|
|
--- End of inner exception stack trace ---
|
|
at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
|
|
at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
|
|
*/;
|
|
}
|
|
|
|
// Token: 0x06009CB3 RID: 40115 RVA: 0x0000220F File Offset: 0x0000040F
|
|
[Token(Token = "0x6009CB3")]
|
|
[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "15")]
|
|
public virtual void Reset()
|
|
{
|
|
throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
|
|
}
|
|
|
|
// Token: 0x06009CB4 RID: 40116 RVA: 0x00239460 File Offset: 0x00237660
|
|
[Token(Token = "0x6009CB4")]
|
|
[Address(RVA = "0x21323E0", Offset = "0x2130DE0", VA = "0x1821323E0")]
|
|
private void UnPackBlock(byte[] bytes, int off)
|
|
{
|
|
byte b;
|
|
this.A0 = (long)b;
|
|
int num = off + 1;
|
|
byte b2;
|
|
this.A1 = (long)b2;
|
|
byte b3;
|
|
this.A2 = (long)b3;
|
|
int num2 = off + 1;
|
|
int bc = this.BC;
|
|
byte b4;
|
|
this.A3 = (long)b4;
|
|
uint num3;
|
|
if (bc != (int)num3)
|
|
{
|
|
int num4 = num2 + 1;
|
|
num2 += 2;
|
|
byte b5 = bytes[num2];
|
|
num3 += (uint)8;
|
|
while (num3 != (uint)bc)
|
|
{
|
|
}
|
|
}
|
|
}
|
|
|
|
// Token: 0x06009CB5 RID: 40117 RVA: 0x002394CC File Offset: 0x002376CC
|
|
[Token(Token = "0x6009CB5")]
|
|
[Address(RVA = "0x2131B60", Offset = "0x2130560", VA = "0x182131B60")]
|
|
private void PackBlock(byte[] bytes, int off)
|
|
{
|
|
int num = 0;
|
|
if (this.Alogtable != num)
|
|
{
|
|
long a = this.A0;
|
|
int num2 = off + 1;
|
|
long a2 = this.A1;
|
|
bytes[0] = (byte)a2;
|
|
long a3 = this.A2;
|
|
bytes[0] = (byte)a3;
|
|
long a4 = this.A3;
|
|
num += 8;
|
|
while (num != this.Alogtable)
|
|
{
|
|
}
|
|
}
|
|
}
|
|
|
|
// Token: 0x06009CB6 RID: 40118 RVA: 0x0023952C File Offset: 0x0023772C
|
|
[Token(Token = "0x6009CB6")]
|
|
[Address(RVA = "0x2130460", Offset = "0x212EE60", VA = "0x182130460")]
|
|
private void EncryptBlock(long[][] rk)
|
|
{
|
|
long[] array = rk[0];
|
|
this.KeyAddition(array);
|
|
if (this.ROUNDS > 1)
|
|
{
|
|
byte[] s = RijndaelEngine.S;
|
|
this.Substitution(s);
|
|
byte[] array2 = this.shifts0SC;
|
|
this.ShiftRow(array2);
|
|
this.MixColumn();
|
|
long[] array3;
|
|
this.KeyAddition(array3);
|
|
}
|
|
byte[] s2 = RijndaelEngine.S;
|
|
this.Substitution(s2);
|
|
byte[] array4 = this.shifts0SC;
|
|
this.ShiftRow(array4);
|
|
int rounds = this.ROUNDS;
|
|
long[] array5 = rk[rounds];
|
|
this.KeyAddition(array5);
|
|
}
|
|
|
|
// Token: 0x06009CB7 RID: 40119 RVA: 0x002395B8 File Offset: 0x002377B8
|
|
[Token(Token = "0x6009CB7")]
|
|
[Address(RVA = "0x21302D0", Offset = "0x212ECD0", VA = "0x1821302D0")]
|
|
private void DecryptBlock(long[][] rk)
|
|
{
|
|
int rounds = this.ROUNDS;
|
|
long[] array = rk[rounds];
|
|
this.KeyAddition(array);
|
|
byte[] si = RijndaelEngine.Si;
|
|
this.Substitution(si);
|
|
byte[] array2 = this.shifts1SC;
|
|
this.ShiftRow(array2);
|
|
int rounds2 = this.ROUNDS;
|
|
if (rounds2 > 0)
|
|
{
|
|
long[] array3 = rk[rounds2];
|
|
this.KeyAddition(array3);
|
|
this.InvMixColumn();
|
|
byte[] si2 = RijndaelEngine.Si;
|
|
this.Substitution(si2);
|
|
byte[] array4 = this.shifts1SC;
|
|
this.ShiftRow(array4);
|
|
}
|
|
long[] array5 = rk[0];
|
|
this.KeyAddition(array5);
|
|
}
|
|
|
|
// Token: 0x06009CB8 RID: 40120 RVA: 0x00239654 File Offset: 0x00237854
|
|
// Note: this type is marked as 'beforefieldinit'.
|
|
[Token(Token = "0x6009CB8")]
|
|
[Address(RVA = "0x2132580", Offset = "0x2130F80", VA = "0x182132580")]
|
|
static RijndaelEngine()
|
|
{
|
|
byte[] array = new byte[256];
|
|
RuntimeHelpers.InitializeArray(array, fieldof(<PrivateImplementationDetails>.8AC10B57091AFE182D9E4375C05E3FA037FFB3FA).FieldHandle);
|
|
RijndaelEngine.Logtable = array;
|
|
byte[] array2 = new byte[511];
|
|
RuntimeHelpers.InitializeArray(array2, fieldof(<PrivateImplementationDetails>.A94DF043C88FB07ACCA327B6A0BB063F20637E71).FieldHandle);
|
|
RijndaelEngine.Alogtable = array2;
|
|
byte[] array3 = new byte[256];
|
|
RuntimeHelpers.InitializeArray(array3, fieldof(<PrivateImplementationDetails>.8F22C9ECE1331718CBD268A9BBFD2F5E451441E3).FieldHandle);
|
|
RijndaelEngine.S = array3;
|
|
byte[] array4 = new byte[256];
|
|
RuntimeHelpers.InitializeArray(array4, fieldof(<PrivateImplementationDetails>.0C4110BC17D746F018F47B49E0EB0D6590F69939).FieldHandle);
|
|
RijndaelEngine.Si = array4;
|
|
byte[] array5 = new byte[30];
|
|
RuntimeHelpers.InitializeArray(array5, fieldof(<PrivateImplementationDetails>.B8DB0CB599EDD82A386D1A154FB3EB9235513DAD).FieldHandle);
|
|
RijndaelEngine.rcon = array5;
|
|
byte[][] array6 = new byte[5][];
|
|
byte[] array7 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array7, fieldof(<PrivateImplementationDetails>.8D3FE5CBAB9E7C2A376892E4DD9EF43B5F8A712A).FieldHandle);
|
|
if (array7 != 0)
|
|
{
|
|
}
|
|
array6[0] = array7;
|
|
byte[] array8 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array8, fieldof(<PrivateImplementationDetails>.8D3FE5CBAB9E7C2A376892E4DD9EF43B5F8A712A).FieldHandle);
|
|
if (array8 != 0)
|
|
{
|
|
}
|
|
array6[1] = array8;
|
|
byte[] array9 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array9, fieldof(<PrivateImplementationDetails>.8D3FE5CBAB9E7C2A376892E4DD9EF43B5F8A712A).FieldHandle);
|
|
if (array9 != 0)
|
|
{
|
|
}
|
|
array6[2] = array9;
|
|
byte[] array10 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array10, fieldof(<PrivateImplementationDetails>.18F46E3C2ECF4BAAE65361632BA7C1B4B9028827).FieldHandle);
|
|
if (array10 != 0)
|
|
{
|
|
}
|
|
array6[3] = array10;
|
|
byte[] array11 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array11, fieldof(<PrivateImplementationDetails>.D5B4B2417720C9E5EDBF83CB4440D9C8B76B5557).FieldHandle);
|
|
if (array11 != 0)
|
|
{
|
|
}
|
|
array6[4] = array11;
|
|
RijndaelEngine.shifts0 = array6;
|
|
byte[][] array12 = new byte[5][];
|
|
byte[] array13 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array13, fieldof(<PrivateImplementationDetails>.47A4F979AF156CDA62313B97411B4C6CE62B8B5A).FieldHandle);
|
|
if (array13 != 0)
|
|
{
|
|
}
|
|
array12[0] = array13;
|
|
byte[] array14 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array14, fieldof(<PrivateImplementationDetails>.3E8E493888B1BFB763D7553A6CC1978C17C198A3).FieldHandle);
|
|
if (array14 != 0)
|
|
{
|
|
}
|
|
array12[1] = array14;
|
|
byte[] array15 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array15, fieldof(<PrivateImplementationDetails>.3045D5B29BA900304981918A153806D371B02549).FieldHandle);
|
|
if (array15 != 0)
|
|
{
|
|
}
|
|
array12[2] = array15;
|
|
byte[] array16 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array16, fieldof(<PrivateImplementationDetails>.F3E701C38098B41D23FA88977423371B3C00C0D1).FieldHandle);
|
|
if (array16 != 0)
|
|
{
|
|
}
|
|
array12[3] = array16;
|
|
byte[] array17 = new byte[4];
|
|
RuntimeHelpers.InitializeArray(array17, fieldof(<PrivateImplementationDetails>.6D19ABD7FD0986E382242A9B88C8D8B5F52598DF).FieldHandle);
|
|
if (array17 != 0)
|
|
{
|
|
}
|
|
array12[4] = array17;
|
|
RijndaelEngine.shifts1 = array12;
|
|
}
|
|
|
|
// Token: 0x040066AD RID: 26285
|
|
[Token(Token = "0x40066AD")]
|
|
private static readonly int MAXROUNDS;
|
|
|
|
// Token: 0x040066AE RID: 26286
|
|
[Token(Token = "0x40066AE")]
|
|
private static readonly int MAXKC;
|
|
|
|
// Token: 0x040066AF RID: 26287
|
|
[Token(Token = "0x40066AF")]
|
|
private static readonly byte[] Logtable;
|
|
|
|
// Token: 0x040066B0 RID: 26288
|
|
[Token(Token = "0x40066B0")]
|
|
private static readonly byte[] Alogtable;
|
|
|
|
// Token: 0x040066B1 RID: 26289
|
|
[Token(Token = "0x40066B1")]
|
|
private static readonly byte[] S;
|
|
|
|
// Token: 0x040066B2 RID: 26290
|
|
[Token(Token = "0x40066B2")]
|
|
private static readonly byte[] Si;
|
|
|
|
// Token: 0x040066B3 RID: 26291
|
|
[Token(Token = "0x40066B3")]
|
|
private static readonly byte[] rcon;
|
|
|
|
// Token: 0x040066B4 RID: 26292
|
|
[Token(Token = "0x40066B4")]
|
|
private static readonly byte[][] shifts0;
|
|
|
|
// Token: 0x040066B5 RID: 26293
|
|
[Token(Token = "0x40066B5")]
|
|
private static readonly byte[][] shifts1;
|
|
|
|
// Token: 0x040066B6 RID: 26294
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
|
|
[Token(Token = "0x40066B6")]
|
|
private int BC;
|
|
|
|
// Token: 0x040066B7 RID: 26295
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
|
|
[Token(Token = "0x40066B7")]
|
|
private long BC_MASK;
|
|
|
|
// Token: 0x040066B8 RID: 26296
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
|
|
[Token(Token = "0x40066B8")]
|
|
private int ROUNDS;
|
|
|
|
// Token: 0x040066B9 RID: 26297
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x24")]
|
|
[Token(Token = "0x40066B9")]
|
|
private int blockBits;
|
|
|
|
// Token: 0x040066BA RID: 26298
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
|
|
[Token(Token = "0x40066BA")]
|
|
private long[][] workingKey;
|
|
|
|
// Token: 0x040066BB RID: 26299
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
|
|
[Token(Token = "0x40066BB")]
|
|
private long A0;
|
|
|
|
// Token: 0x040066BC RID: 26300
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
|
|
[Token(Token = "0x40066BC")]
|
|
private long A1;
|
|
|
|
// Token: 0x040066BD RID: 26301
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
|
|
[Token(Token = "0x40066BD")]
|
|
private long A2;
|
|
|
|
// Token: 0x040066BE RID: 26302
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x48")]
|
|
[Token(Token = "0x40066BE")]
|
|
private long A3;
|
|
|
|
// Token: 0x040066BF RID: 26303
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x50")]
|
|
[Token(Token = "0x40066BF")]
|
|
private bool forEncryption;
|
|
|
|
// Token: 0x040066C0 RID: 26304
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x58")]
|
|
[Token(Token = "0x40066C0")]
|
|
private byte[] shifts0SC;
|
|
|
|
// Token: 0x040066C1 RID: 26305
|
|
[global::Cpp2IlInjected.FieldOffset(Offset = "0x60")]
|
|
[Token(Token = "0x40066C1")]
|
|
private byte[] shifts1SC;
|
|
}
|
|
}
|