niko
342 lines
8.7 KiB
C#
342 lines
8.7 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes
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{
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// Token: 0x02001662 RID: 5730
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[Token(Token = "0x2001662")]
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[StructLayout(3)]
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public class OpenPgpCfbBlockCipher : IBlockCipher
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{
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// Token: 0x060098FA RID: 39162 RVA: 0x0021FD34 File Offset: 0x0021DF34
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[Token(Token = "0x60098FA")]
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[Address(RVA = "0x1DDC8D0", Offset = "0x1DDB2D0", VA = "0x181DDC8D0")]
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public OpenPgpCfbBlockCipher(IBlockCipher cipher)
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{
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this.cipher = cipher;
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byte[] array = new byte[0];
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int num = this.blockSize;
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this.IV = array;
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byte[] array2 = new byte[num];
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int num2 = this.blockSize;
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this.FR = array2;
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byte[] array3 = new byte[num2];
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this.FRE = array3;
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}
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// Token: 0x060098FB RID: 39163 RVA: 0x0021FD90 File Offset: 0x0021DF90
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[Token(Token = "0x60098FB")]
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[Address(RVA = "0x3C1230", Offset = "0x3BFC30", VA = "0x1803C1230")]
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public IBlockCipher GetUnderlyingCipher()
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{
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return this.cipher;
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}
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// Token: 0x17001884 RID: 6276
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// (get) Token: 0x060098FC RID: 39164 RVA: 0x0021FDA4 File Offset: 0x0021DFA4
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[Token(Token = "0x17001884")]
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public string AlgorithmName
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{
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[Token(Token = "0x60098FC")]
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[Address(RVA = "0x1DDC970", Offset = "0x1DDB370", VA = "0x181DDC970", Slot = "4")]
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get
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{
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IBlockCipher blockCipher = this.cipher;
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return 0 + "/OpenPGPCFB";
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}
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}
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// Token: 0x17001885 RID: 6277
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// (get) Token: 0x060098FD RID: 39165 RVA: 0x0021FDCC File Offset: 0x0021DFCC
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[Token(Token = "0x17001885")]
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public bool IsPartialBlockOkay
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{
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[Token(Token = "0x60098FD")]
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[Address(RVA = "0x4405A0", Offset = "0x43EFA0", VA = "0x1804405A0", Slot = "7")]
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get
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{
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return true;
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}
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}
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// Token: 0x060098FE RID: 39166 RVA: 0x0021FDDC File Offset: 0x0021DFDC
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[Token(Token = "0x60098FE")]
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[Address(RVA = "0x1DDC5A0", Offset = "0x1DDAFA0", VA = "0x181DDC5A0", Slot = "6")]
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public int GetBlockSize()
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{
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IBlockCipher blockCipher = this.cipher;
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throw new NullReferenceException();
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}
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// Token: 0x060098FF RID: 39167 RVA: 0x0021FDF8 File Offset: 0x0021DFF8
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[Token(Token = "0x60098FF")]
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[Address(RVA = "0x1DDC820", Offset = "0x1DDB220", VA = "0x181DDC820", Slot = "8")]
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public int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff)
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{
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if (this.forEncryption)
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{
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int num;
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return num;
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}
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int num2;
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return num2;
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}
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// Token: 0x06009900 RID: 39168 RVA: 0x0021FE14 File Offset: 0x0021E014
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[Token(Token = "0x6009900")]
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[Address(RVA = "0x1DDC850", Offset = "0x1DDB250", VA = "0x181DDC850", Slot = "9")]
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public void Reset()
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{
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byte[] fr = this.FR;
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int num = 0;
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this.count = num;
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byte[] iv = this.IV;
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int num2 = 0;
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int num3 = 0;
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int length = fr.Length;
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Array.Copy(iv, num3, fr, num2, length);
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IBlockCipher blockCipher = this.cipher;
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throw new NullReferenceException();
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}
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// Token: 0x06009901 RID: 39169 RVA: 0x0021FE60 File Offset: 0x0021E060
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[Token(Token = "0x6009901")]
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[Address(RVA = "0x1DDC5F0", Offset = "0x1DDAFF0", VA = "0x181DDC5F0", Slot = "5")]
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public void Init(bool forEncryption, 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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this.forEncryption = forEncryption;
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if (parameters == 0 || parameters == 0)
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{
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goto IL_46;
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}
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}
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while (parameters == 0);
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byte[] iv = this.IV;
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byte[] array;
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int length = array.Length;
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int length2 = iv.Length;
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int num2 = 0;
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int num3 = 0;
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Array.Copy(array, num2, iv, num3, length2);
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IL_46:
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byte[] fr = this.FR;
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this.count = num;
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int length3 = fr.Length;
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int num4 = 0;
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byte[] iv2 = this.IV;
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int num5 = 0;
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Array.Copy(iv2, num5, fr, num4, length3);
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IBlockCipher blockCipher = this.cipher;
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IBlockCipher blockCipher2 = this.cipher;
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}
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// Token: 0x06009902 RID: 39170 RVA: 0x0021FF00 File Offset: 0x0021E100
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[Token(Token = "0x6009902")]
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[Address(RVA = "0x1DDC560", Offset = "0x1DDAF60", VA = "0x181DDC560")]
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private byte EncryptByte(byte data, int blockOff)
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{
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byte[] fre = this.FRE;
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byte b;
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return b;
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}
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// Token: 0x06009903 RID: 39171 RVA: 0x0021FF1C File Offset: 0x0021E11C
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[Token(Token = "0x6009903")]
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[Address(RVA = "0x1DDBEB0", Offset = "0x1DDA8B0", VA = "0x181DDBEB0")]
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private int EncryptBlock(byte[] input, int inOff, byte[] outBytes, int outOff)
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{
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int num;
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int num2;
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byte[] fre5;
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for (;;)
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{
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num = this.blockSize;
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int length = input.Length;
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int length2 = outBytes.Length;
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num2 = this.count;
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if (num2 != 0)
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{
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break;
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}
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IBlockCipher blockCipher = this.cipher;
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byte[] fre = this.FRE;
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int num3 = 0;
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if (this.blockSize > 0)
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{
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byte[] fr = this.FR;
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byte[] fre2 = this.FRE;
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byte b = fre[input];
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num3++;
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int num4 = this.blockSize;
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byte[] fr2 = this.FR;
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byte[] fre3 = this.FRE;
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num4 += -2;
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byte b2;
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fr2[0] = b2;
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int num5 = inOff + 1;
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byte[] fr3 = this.FR;
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byte[] fre4 = this.FRE;
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int num6 = this.blockSize;
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byte b3;
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fr3[0] = b3;
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IBlockCipher blockCipher2 = this.cipher;
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fre5 = this.FRE;
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if (this.blockSize > 2)
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{
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goto Block_4;
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}
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}
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}
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if (num2 == num)
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{
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IBlockCipher blockCipher3 = this.cipher;
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byte[] fre6 = this.FRE;
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byte[] fre7 = this.FRE;
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int num7 = inOff + 1;
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byte[] fre8 = this.FRE;
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int num8 = this.blockSize;
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int num9 = 0;
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byte[] fr4 = this.FR;
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Array.Copy(fr4, 2, fr4, num9, num8);
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IBlockCipher blockCipher4 = this.cipher;
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byte[] fre9 = this.FRE;
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if (this.blockSize > 2)
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{
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byte[] fr5 = this.FR;
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byte[] fre10 = this.FRE;
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byte b4;
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fre9[0] = b4;
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int num10 = this.blockSize;
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}
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}
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return num;
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Block_4:
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byte[] fr6 = this.FR;
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byte[] fre11 = this.FRE;
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byte b5;
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fre5[0] = b5;
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int num11 = this.blockSize;
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throw new NullReferenceException();
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}
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// Token: 0x06009904 RID: 39172 RVA: 0x002200B0 File Offset: 0x0021E2B0
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[Token(Token = "0x6009904")]
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[Address(RVA = "0x1DDB780", Offset = "0x1DDA180", VA = "0x181DDB780")]
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private int DecryptBlock(byte[] input, int inOff, byte[] outBytes, int outOff)
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{
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int num;
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int num2;
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byte[] fre5;
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for (;;)
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{
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num = this.blockSize;
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int length = input.Length;
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num2 = this.count;
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if (num2 != 0)
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{
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break;
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}
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IBlockCipher blockCipher = this.cipher;
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byte[] fre = this.FRE;
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int num3 = 0;
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if (this.blockSize > 0)
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{
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byte[] fr = this.FR;
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byte[] fre2 = this.FRE;
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num3++;
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int num4 = this.blockSize;
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byte[] fr2 = this.FR;
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byte[] fre3 = this.FRE;
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int num5 = this.blockSize;
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int num6 = inOff + 1;
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byte[] fr3 = this.FR;
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int num7 = this.blockSize;
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byte[] fre4 = this.FRE;
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int num8 = this.blockSize;
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IBlockCipher blockCipher2 = this.cipher;
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fre5 = this.FRE;
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if (this.blockSize > 2)
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{
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goto Block_4;
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}
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}
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}
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if (num2 == num)
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{
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IBlockCipher blockCipher3 = this.cipher;
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byte[] fre6 = this.FRE;
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int length2 = input.Length;
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int num9 = inOff + 1;
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byte[] fre7 = this.FRE;
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byte[] fre8 = this.FRE;
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int num10 = 0;
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int num11 = this.blockSize;
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byte[] fr4 = this.FR;
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Array.Copy(fr4, 2, fr4, num10, num11);
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byte[] fr5 = this.FR;
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int num12 = this.blockSize;
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byte[] fr6 = this.FR;
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int num13 = this.blockSize;
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IBlockCipher blockCipher4 = this.cipher;
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byte[] fre9 = this.FRE;
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if (this.blockSize > 2)
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{
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byte[] fr7 = this.FR;
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byte b = fre9[input];
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fre9[0] = b;
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byte[] fre10 = this.FRE;
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int num14 = this.blockSize;
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}
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}
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return num;
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Block_4:
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byte[] fr8 = this.FR;
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byte b2 = fre5[input];
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fre5[0] = b2;
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byte[] fre11 = this.FRE;
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int num15 = this.blockSize;
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throw new NullReferenceException();
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}
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// Token: 0x0400648B RID: 25739
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x400648B")]
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private byte[] IV;
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// Token: 0x0400648C RID: 25740
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
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[Token(Token = "0x400648C")]
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private byte[] FR;
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// Token: 0x0400648D RID: 25741
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
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[Token(Token = "0x400648D")]
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private byte[] FRE;
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// Token: 0x0400648E RID: 25742
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
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[Token(Token = "0x400648E")]
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private readonly IBlockCipher cipher;
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// Token: 0x0400648F RID: 25743
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
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[Token(Token = "0x400648F")]
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private readonly int blockSize;
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// Token: 0x04006490 RID: 25744
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x34")]
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[Token(Token = "0x4006490")]
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private int count;
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// Token: 0x04006491 RID: 25745
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
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[Token(Token = "0x4006491")]
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private bool forEncryption;
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}
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}
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