82 lines
1.9 KiB
C#
82 lines
1.9 KiB
C#
using System;
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using System.Security.Cryptography;
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namespace ICSharpCode.SharpZipLib.Encryption
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{
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// Token: 0x02000023 RID: 35
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internal class PkzipClassicDecryptCryptoTransform : PkzipClassicCryptoBase, ICryptoTransform, IDisposable
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{
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// Token: 0x060000EF RID: 239 RVA: 0x00007DC4 File Offset: 0x00006DC4
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internal PkzipClassicDecryptCryptoTransform(byte[] keyBlock)
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{
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base.SetKeys(keyBlock);
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}
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// Token: 0x060000F0 RID: 240 RVA: 0x00007DD4 File Offset: 0x00006DD4
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public byte[] TransformFinalBlock(byte[] inputBuffer, int inputOffset, int inputCount)
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{
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byte[] array = new byte[inputCount];
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this.TransformBlock(inputBuffer, inputOffset, inputCount, array, 0);
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return array;
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}
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// Token: 0x060000F1 RID: 241 RVA: 0x00007DF8 File Offset: 0x00006DF8
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public int TransformBlock(byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset)
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{
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for (int i = inputOffset; i < inputOffset + inputCount; i++)
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{
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byte b = inputBuffer[i] ^ base.TransformByte();
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outputBuffer[outputOffset++] = b;
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base.UpdateKeys(b);
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}
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return inputCount;
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}
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// Token: 0x17000027 RID: 39
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// (get) Token: 0x060000F2 RID: 242 RVA: 0x00007E32 File Offset: 0x00006E32
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public bool CanReuseTransform
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{
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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: 0x17000028 RID: 40
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// (get) Token: 0x060000F3 RID: 243 RVA: 0x00007E35 File Offset: 0x00006E35
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public int InputBlockSize
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{
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get
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{
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return 1;
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}
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}
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// Token: 0x17000029 RID: 41
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// (get) Token: 0x060000F4 RID: 244 RVA: 0x00007E38 File Offset: 0x00006E38
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public int OutputBlockSize
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{
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get
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{
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return 1;
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}
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}
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// Token: 0x1700002A RID: 42
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// (get) Token: 0x060000F5 RID: 245 RVA: 0x00007E3B File Offset: 0x00006E3B
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public bool CanTransformMultipleBlocks
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{
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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: 0x060000F6 RID: 246 RVA: 0x00007E3E File Offset: 0x00006E3E
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public void Dispose()
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{
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base.Reset();
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}
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}
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}
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