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niko
+339
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using System;
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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: 0x02001C3F RID: 7231
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[Token(Token = "0x2001C3F")]
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public class OpenPgpCfbBlockCipher : IBlockCipher
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{
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// Token: 0x0600B4D4 RID: 46292 RVA: 0x0027734C File Offset: 0x0027554C
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[Token(Token = "0x600B4D4")]
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[Address(RVA = "0x180FEA0", Offset = "0x180ECA0", VA = "0x18180FEA0")]
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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: 0x0600B4D5 RID: 46293 RVA: 0x002773A8 File Offset: 0x002755A8
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[Token(Token = "0x600B4D5")]
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[Address(RVA = "0x3F63E0", Offset = "0x3F51E0", VA = "0x1803F63E0")]
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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: 0x17001C85 RID: 7301
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// (get) Token: 0x0600B4D6 RID: 46294 RVA: 0x002773BC File Offset: 0x002755BC
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[Token(Token = "0x17001C85")]
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public string AlgorithmName
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{
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[Token(Token = "0x600B4D6")]
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[Address(RVA = "0x180FF40", Offset = "0x180ED40", VA = "0x18180FF40", 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: 0x17001C86 RID: 7302
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// (get) Token: 0x0600B4D7 RID: 46295 RVA: 0x002773E4 File Offset: 0x002755E4
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[Token(Token = "0x17001C86")]
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public bool IsPartialBlockOkay
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{
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[Token(Token = "0x600B4D7")]
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[Address(RVA = "0x460D40", Offset = "0x45FB40", VA = "0x180460D40", 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: 0x0600B4D8 RID: 46296 RVA: 0x002773F4 File Offset: 0x002755F4
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[Token(Token = "0x600B4D8")]
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[Address(RVA = "0x180FB70", Offset = "0x180E970", VA = "0x18180FB70", 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: 0x0600B4D9 RID: 46297 RVA: 0x00277410 File Offset: 0x00275610
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[Token(Token = "0x600B4D9")]
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[Address(RVA = "0x180FDF0", Offset = "0x180EBF0", VA = "0x18180FDF0", 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: 0x0600B4DA RID: 46298 RVA: 0x0027742C File Offset: 0x0027562C
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[Token(Token = "0x600B4DA")]
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[Address(RVA = "0x180FE20", Offset = "0x180EC20", VA = "0x18180FE20", 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: 0x0600B4DB RID: 46299 RVA: 0x00277478 File Offset: 0x00275678
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[Token(Token = "0x600B4DB")]
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[Address(RVA = "0x180FBC0", Offset = "0x180E9C0", VA = "0x18180FBC0", 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: 0x0600B4DC RID: 46300 RVA: 0x00277518 File Offset: 0x00275718
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[Token(Token = "0x600B4DC")]
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[Address(RVA = "0x180FB30", Offset = "0x180E930", VA = "0x18180FB30")]
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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: 0x0600B4DD RID: 46301 RVA: 0x00277534 File Offset: 0x00275734
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[Token(Token = "0x600B4DD")]
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[Address(RVA = "0x180F480", Offset = "0x180E280", VA = "0x18180F480")]
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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: 0x0600B4DE RID: 46302 RVA: 0x002776C8 File Offset: 0x002758C8
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[Token(Token = "0x600B4DE")]
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[Address(RVA = "0x180ED50", Offset = "0x180DB50", VA = "0x18180ED50")]
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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: 0x040072CE RID: 29390
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[FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40072CE")]
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private byte[] IV;
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// Token: 0x040072CF RID: 29391
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[FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40072CF")]
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private byte[] FR;
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// Token: 0x040072D0 RID: 29392
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[FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40072D0")]
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private byte[] FRE;
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// Token: 0x040072D1 RID: 29393
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[FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40072D1")]
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private readonly IBlockCipher cipher;
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// Token: 0x040072D2 RID: 29394
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[FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40072D2")]
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private readonly int blockSize;
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// Token: 0x040072D3 RID: 29395
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[FieldOffset(Offset = "0x34")]
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[Token(Token = "0x40072D3")]
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private int count;
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// Token: 0x040072D4 RID: 29396
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[FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40072D4")]
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private bool forEncryption;
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}
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}
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