oh dear
This commit is contained in:
niko
+455
@@ -0,0 +1,455 @@
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using System;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Encoders;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg
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{
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// Token: 0x02001BD3 RID: 7123
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[Token(Token = "0x2001BD3")]
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public class CtrSP800Drbg : ISP80090Drbg
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{
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// Token: 0x0600B210 RID: 45584 RVA: 0x0026C6E0 File Offset: 0x0026A8E0
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[Token(Token = "0x600B210")]
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[Address(RVA = "0x1801DA0", Offset = "0x1800BA0", VA = "0x181801DA0")]
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public CtrSP800Drbg(IBlockCipher engine, int keySizeInBits, int securityStrength, IEntropySource entropySource, byte[] personalizationString, byte[] nonce)
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{
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if (!this.IsTdea(engine) || keySizeInBits == 168)
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{
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}
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this.mEntropySource = 0;
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this.mEngine = engine;
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this.mKeySizeInBits = keySizeInBits;
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this.mSecurityStrength = securityStrength;
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this.mSeedLength = (int)((uint)2);
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bool flag = this.IsTdea(engine);
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this.mIsTdea = flag;
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byte[] entropy = this.GetEntropy();
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}
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// Token: 0x0600B211 RID: 45585 RVA: 0x0026C74C File Offset: 0x0026A94C
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[Token(Token = "0x600B211")]
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[Address(RVA = "0x1800A50", Offset = "0x17FF850", VA = "0x181800A50")]
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private void CTR_DRBG_Instantiate_algorithm(byte[] entropy, byte[] nonce, byte[] personalisationString)
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{
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byte[][] array = new byte[3][];
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if (entropy != 0)
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{
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}
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array[0] = entropy;
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if (nonce != 0)
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{
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}
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array[1] = nonce;
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if (personalisationString != 0)
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{
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}
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array[2] = personalisationString;
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byte[] array2 = Arrays.ConcatenateAll(array);
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int num = this.mSeedLength;
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byte[] array3 = this.Block_Cipher_df(array2, num);
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IBlockCipher blockCipher = this.mEngine;
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int num2 = this.mKeySizeInBits;
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num2 += 7;
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byte[] array4 = new byte[0];
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this.mKey = array4;
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byte[] array5 = new byte[array3];
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byte[] array6 = this.mKey;
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this.mV = array5;
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this.CTR_DRBG_Update(array3, array6, array5);
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this.mReseedCounter = (long)((ulong)1L);
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}
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// Token: 0x0600B212 RID: 45586 RVA: 0x0026C7F8 File Offset: 0x0026A9F8
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[Token(Token = "0x600B212")]
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[Address(RVA = "0x1800D20", Offset = "0x17FFB20", VA = "0x181800D20")]
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private void CTR_DRBG_Update(byte[] seed, byte[] key, byte[] v)
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{
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byte[] array = new byte[seed.Length];
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IBlockCipher blockCipher = this.mEngine;
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byte[] array2 = new byte[array];
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IBlockCipher blockCipher2 = this.mEngine;
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IBlockCipher blockCipher3 = this.mEngine;
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KeyParameter keyParameter = new KeyParameter(this.ExpandKey(key));
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int num = 0;
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int num6;
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if (num < seed.Length)
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{
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int num2 = v.Length;
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uint num3;
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num2 -= (int)num3;
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byte b;
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num3 += (uint)b;
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IBlockCipher blockCipher4 = this.mEngine;
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if (num < num2)
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{
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num += num;
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num++;
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}
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int num4 = array.Length;
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num4 -= num;
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int num5 = 0;
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num += array2;
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num6 = 0;
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num5 += num5;
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num += 4;
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num += 19;
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}
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int length = array.Length;
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if (num6 < length)
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{
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num6++;
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}
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int num7 = 0;
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int length2 = v.Length;
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int num8 = 0;
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Array.Copy(array, num7, v, num8, length2);
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}
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// Token: 0x0600B213 RID: 45587 RVA: 0x0026C8E0 File Offset: 0x0026AAE0
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[Token(Token = "0x600B213")]
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[Address(RVA = "0x1800C70", Offset = "0x17FFA70", VA = "0x181800C70")]
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private void CTR_DRBG_Reseed_algorithm(byte[] additionalInput)
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{
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byte[] array = Arrays.Concatenate(this.GetEntropy(), additionalInput);
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int num = this.mSeedLength;
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byte[] array2 = this.Block_Cipher_df(array, num);
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byte[] array3 = this.mV;
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byte[] array4 = this.mKey;
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this.CTR_DRBG_Update(array2, array4, array3);
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this.mReseedCounter = (long)((ulong)1L);
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}
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// Token: 0x0600B214 RID: 45588 RVA: 0x0026C92C File Offset: 0x0026AB2C
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[Token(Token = "0x600B214")]
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[Address(RVA = "0x1801C40", Offset = "0x1800A40", VA = "0x181801C40")]
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private void XOR(byte[] output, byte[] a, byte[] b, int bOff)
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{
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int num = 0;
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int length = output.Length;
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if (num < length)
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{
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num++;
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}
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}
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// Token: 0x0600B215 RID: 45589 RVA: 0x0026C950 File Offset: 0x0026AB50
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[Token(Token = "0x600B215")]
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[Address(RVA = "0x1800220", Offset = "0x17FF020", VA = "0x181800220")]
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private void AddOneTo(byte[] longer)
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{
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int num = longer.Length;
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uint num2;
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num -= (int)num2;
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byte b;
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num2 += (uint)b;
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}
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// Token: 0x0600B216 RID: 45590 RVA: 0x0026C974 File Offset: 0x0026AB74
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[Token(Token = "0x600B216")]
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[Address(RVA = "0x18015A0", Offset = "0x18003A0", VA = "0x1818015A0")]
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private byte[] GetEntropy()
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{
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IEntropySource entropySource = this.mEntropySource;
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int num = this.mSecurityStrength;
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num += 7;
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num += typeof(IEntropySource).TypeHandle;
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throw new NullReferenceException();
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}
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// Token: 0x0600B217 RID: 45591 RVA: 0x0026C9A0 File Offset: 0x0026ABA0
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[Token(Token = "0x600B217")]
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[Address(RVA = "0x1800570", Offset = "0x17FF370", VA = "0x181800570")]
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private byte[] Block_Cipher_df(byte[] inputString, int bitLength)
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{
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IBlockCipher blockCipher = this.mEngine;
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int length = inputString.Length;
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byte[] array = new byte[0];
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int num = 0;
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int num2 = 0;
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this.copyIntToByteArray(array, length, num2);
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this.copyIntToByteArray(array, length, 4);
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int num3 = 0;
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Array.Copy(inputString, num3, array, 8, length);
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int num4 = this.mKeySizeInBits;
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num3 += num4;
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byte[] array2 = new byte[num3];
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byte[] array3 = new byte[num3];
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byte[] array4 = new byte[num3];
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int num5 = this.mKeySizeInBits;
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num3 += num5;
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byte[] array5 = new byte[num3];
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int num6 = 0;
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int length2 = array5.Length;
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int num7 = 0;
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byte[] k_BITS = CtrSP800Drbg.K_BITS;
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Array.Copy(k_BITS, num7, array5, num6, length2);
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int num9;
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if (k_BITS > 0)
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{
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array4[0] = (byte)num;
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array4[0] = (byte)num;
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array4[0] = (byte)num;
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array4[0] = (byte)num;
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this.BCC(array3, array5, array4, array);
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int num8 = array2.Length;
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num8 -= num;
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num9 = 0;
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Array.Copy(array3, num9, array2, num, num8);
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int num10 = this.mKeySizeInBits;
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num += num9;
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num10 += num9;
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num++;
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}
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byte[] array6 = new byte[num9];
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int length3 = array5.Length;
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int num11 = 0;
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int num12 = 0;
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Array.Copy(array2, num12, array5, num11, length3);
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int length4 = array6.Length;
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int num13 = 0;
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int length5 = array5.Length;
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Array.Copy(array2, length5, array6, num13, length4);
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byte[] array7 = new byte[0];
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IBlockCipher blockCipher2 = this.mEngine;
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KeyParameter keyParameter = new KeyParameter(this.ExpandKey(array5));
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int num14 = 0;
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if (num14 < array7.Length)
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{
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IBlockCipher blockCipher3 = this.mEngine;
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if (num14 < blockCipher2)
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{
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num14 += num14;
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num14++;
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}
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int num15 = array7.Length;
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num15 -= num14;
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int num16 = 0;
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Array.Copy(array6, num16, array7, num14, num15);
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num16 += num16;
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num14 += 4;
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num14 += 19;
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}
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return array7;
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}
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// Token: 0x0600B218 RID: 45592 RVA: 0x0026CB94 File Offset: 0x0026AD94
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[Token(Token = "0x600B218")]
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[Address(RVA = "0x1800280", Offset = "0x17FF080", VA = "0x181800280")]
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private void BCC(byte[] bccOut, byte[] k, byte[] iV, byte[] data)
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{
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IBlockCipher blockCipher = this.mEngine;
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byte[] array = new byte[0];
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byte[] array2 = new byte[0];
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IBlockCipher blockCipher2 = this.mEngine;
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KeyParameter keyParameter = new KeyParameter(this.ExpandKey(k));
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IBlockCipher blockCipher3 = this.mEngine;
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int num = 0;
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int length = array2.Length;
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if (num < length)
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{
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num++;
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}
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IBlockCipher blockCipher4 = this.mEngine;
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int num2 = 0;
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if (num2 < num)
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{
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num2 += num2;
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num2++;
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}
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num++;
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}
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// Token: 0x0600B219 RID: 45593 RVA: 0x0026CC24 File Offset: 0x0026AE24
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[Token(Token = "0x600B219")]
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[Address(RVA = "0x1801FD0", Offset = "0x1800DD0", VA = "0x181801FD0")]
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private void copyIntToByteArray(byte[] buf, int value, int offSet)
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{
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int num = offSet + 1;
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}
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// Token: 0x17001BF5 RID: 7157
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// (get) Token: 0x0600B21A RID: 45594 RVA: 0x0026CC3C File Offset: 0x0026AE3C
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[Token(Token = "0x17001BF5")]
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public int BlockSize
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{
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[Token(Token = "0x600B21A")]
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[Address(RVA = "0x1802070", Offset = "0x1800E70", VA = "0x181802070", Slot = "4")]
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get
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{
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return this.mV.Length;
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}
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}
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// Token: 0x0600B21B RID: 45595 RVA: 0x0026CC5C File Offset: 0x0026AE5C
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[Token(Token = "0x600B21B")]
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[Address(RVA = "0x1801100", Offset = "0x17FFF00", VA = "0x181801100", Slot = "5")]
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public int Generate(byte[] output, byte[] additionalInput, bool predictionResistant)
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{
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/*
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An exception occurred when decompiling this method (0600B21B)
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ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32 BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg.CtrSP800Drbg::Generate(System.Byte[],System.Byte[],System.Boolean)
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---> System.Exception: Basic block has to end with unconditional control flow.
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{
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IL_146:
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stloc:ArgumentException(var_25_15C, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string[exp:object]("Number of bits per request limited to "), ldloc:ArgumentException[exp:object](var_24)), ldstr:string("output")))
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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: 0x0600B21C RID: 45596 RVA: 0x0026CDC8 File Offset: 0x0026AFC8
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[Token(Token = "0x600B21C")]
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[Address(RVA = "0x1801C30", Offset = "0x1800A30", VA = "0x181801C30", Slot = "6")]
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public void Reseed(byte[] additionalInput)
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{
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this.CTR_DRBG_Reseed_algorithm(additionalInput);
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}
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// Token: 0x0600B21D RID: 45597 RVA: 0x0026CDDC File Offset: 0x0026AFDC
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[Token(Token = "0x600B21D")]
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[Address(RVA = "0x18016F0", Offset = "0x18004F0", VA = "0x1818016F0")]
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private bool IsTdea(IBlockCipher cipher)
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{
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bool flag;
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bool flag2;
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return flag || flag2;
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}
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// Token: 0x0600B21E RID: 45598 RVA: 0x0026CDF8 File Offset: 0x0026AFF8
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[Token(Token = "0x600B21E")]
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[Address(RVA = "0x1801640", Offset = "0x1800440", VA = "0x181801640")]
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private int GetMaxSecurityStrength(IBlockCipher cipher, int keySizeInBits)
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{
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if (!this.IsTdea(cipher) || keySizeInBits == 168)
|
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{
|
||||
}
|
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return -1;
|
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}
|
||||
|
||||
// Token: 0x0600B21F RID: 45599 RVA: 0x0026CE20 File Offset: 0x0026B020
|
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[Token(Token = "0x600B21F")]
|
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[Address(RVA = "0x1801030", Offset = "0x17FFE30", VA = "0x181801030")]
|
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private byte[] ExpandKey(byte[] key)
|
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{
|
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if (!this.mIsTdea)
|
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{
|
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return key;
|
||||
}
|
||||
byte[] array = new byte[24];
|
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int num = 0;
|
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int num2 = 0;
|
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this.PadKey(key, num2, array, num);
|
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ulong num3;
|
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this.PadKey(key, 7, array, (int)num3);
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ulong num4;
|
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this.PadKey(key, 14, array, (int)num4);
|
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return array;
|
||||
}
|
||||
|
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// Token: 0x0600B220 RID: 45600 RVA: 0x0026CE68 File Offset: 0x0026B068
|
||||
[Token(Token = "0x600B220")]
|
||||
[Address(RVA = "0x1801780", Offset = "0x1800580", VA = "0x181801780")]
|
||||
private void PadKey(byte[] keyMaster, int keyOff, byte[] tmp, int tmpOff)
|
||||
{
|
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int length = keyMaster.Length;
|
||||
int num = keyOff + 1;
|
||||
byte b;
|
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tmp[0] = b;
|
||||
int length2 = keyMaster.Length;
|
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byte b2;
|
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tmp[0] = b2;
|
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int length3 = keyMaster.Length;
|
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byte b3;
|
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tmp[0] = b3;
|
||||
int length4 = keyMaster.Length;
|
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byte b4;
|
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tmp[0] = b4;
|
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int length5 = keyMaster.Length;
|
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byte b5;
|
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tmp[0] = b5;
|
||||
int length6 = keyMaster.Length;
|
||||
byte b6;
|
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b6 += b6;
|
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int length7 = tmp.Length;
|
||||
int length8 = tmp.Length;
|
||||
byte b7;
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tmp[0] = b7;
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||||
}
|
||||
|
||||
// Token: 0x04007173 RID: 29043
|
||||
[Token(Token = "0x4007173")]
|
||||
private static readonly long TDEA_RESEED_MAX = (long)((uint)int.MinValue);
|
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|
||||
// Token: 0x04007174 RID: 29044
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||||
[Token(Token = "0x4007174")]
|
||||
private static readonly long AES_RESEED_MAX = (long)((ulong)140737488355328L);
|
||||
|
||||
// Token: 0x04007175 RID: 29045
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||||
[Token(Token = "0x4007175")]
|
||||
private static readonly int TDEA_MAX_BITS_REQUEST;
|
||||
|
||||
// Token: 0x04007176 RID: 29046
|
||||
[Token(Token = "0x4007176")]
|
||||
private static readonly int AES_MAX_BITS_REQUEST;
|
||||
|
||||
// Token: 0x04007177 RID: 29047
|
||||
[FieldOffset(Offset = "0x10")]
|
||||
[Token(Token = "0x4007177")]
|
||||
private readonly IEntropySource mEntropySource;
|
||||
|
||||
// Token: 0x04007178 RID: 29048
|
||||
[FieldOffset(Offset = "0x18")]
|
||||
[Token(Token = "0x4007178")]
|
||||
private readonly IBlockCipher mEngine;
|
||||
|
||||
// Token: 0x04007179 RID: 29049
|
||||
[FieldOffset(Offset = "0x20")]
|
||||
[Token(Token = "0x4007179")]
|
||||
private readonly int mKeySizeInBits;
|
||||
|
||||
// Token: 0x0400717A RID: 29050
|
||||
[FieldOffset(Offset = "0x24")]
|
||||
[Token(Token = "0x400717A")]
|
||||
private readonly int mSeedLength;
|
||||
|
||||
// Token: 0x0400717B RID: 29051
|
||||
[FieldOffset(Offset = "0x28")]
|
||||
[Token(Token = "0x400717B")]
|
||||
private readonly int mSecurityStrength;
|
||||
|
||||
// Token: 0x0400717C RID: 29052
|
||||
[FieldOffset(Offset = "0x30")]
|
||||
[Token(Token = "0x400717C")]
|
||||
private byte[] mKey;
|
||||
|
||||
// Token: 0x0400717D RID: 29053
|
||||
[FieldOffset(Offset = "0x38")]
|
||||
[Token(Token = "0x400717D")]
|
||||
private byte[] mV;
|
||||
|
||||
// Token: 0x0400717E RID: 29054
|
||||
[FieldOffset(Offset = "0x40")]
|
||||
[Token(Token = "0x400717E")]
|
||||
private long mReseedCounter;
|
||||
|
||||
// Token: 0x0400717F RID: 29055
|
||||
[FieldOffset(Offset = "0x48")]
|
||||
[Token(Token = "0x400717F")]
|
||||
private bool mIsTdea;
|
||||
|
||||
// Token: 0x04007180 RID: 29056
|
||||
[Token(Token = "0x4007180")]
|
||||
private static readonly byte[] K_BITS = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F");
|
||||
}
|
||||
}
|
||||
+129
@@ -0,0 +1,129 @@
|
||||
using System;
|
||||
using System.Collections;
|
||||
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
|
||||
using Cpp2IlInjected;
|
||||
|
||||
namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg
|
||||
{
|
||||
// Token: 0x02001BD4 RID: 7124
|
||||
[Token(Token = "0x2001BD4")]
|
||||
internal class DrbgUtilities
|
||||
{
|
||||
// Token: 0x0600B222 RID: 45602 RVA: 0x0026CF34 File Offset: 0x0026B134
|
||||
[Token(Token = "0x600B222")]
|
||||
[Address(RVA = "0x1891A10", Offset = "0x1890810", VA = "0x181891A10")]
|
||||
static DrbgUtilities()
|
||||
{
|
||||
IDictionary dictionary = Platform.CreateHashtable();
|
||||
}
|
||||
|
||||
// Token: 0x0600B223 RID: 45603 RVA: 0x0026CF50 File Offset: 0x0026B150
|
||||
[Token(Token = "0x600B223")]
|
||||
[Address(RVA = "0x18912C0", Offset = "0x18900C0", VA = "0x1818912C0")]
|
||||
internal static int GetMaxSecurityStrength(IDigest d)
|
||||
{
|
||||
throw new NullReferenceException();
|
||||
}
|
||||
|
||||
// Token: 0x0600B224 RID: 45604 RVA: 0x0026CF64 File Offset: 0x0026B164
|
||||
[Token(Token = "0x600B224")]
|
||||
[Address(RVA = "0x1891390", Offset = "0x1890190", VA = "0x181891390")]
|
||||
internal static int GetMaxSecurityStrength(IMac m)
|
||||
{
|
||||
throw new NullReferenceException();
|
||||
}
|
||||
|
||||
// Token: 0x0600B225 RID: 45605 RVA: 0x0026CF80 File Offset: 0x0026B180
|
||||
[Token(Token = "0x600B225")]
|
||||
[Address(RVA = "0x1891490", Offset = "0x1890290", VA = "0x181891490")]
|
||||
internal static byte[] HashDF(IDigest digest, byte[] seedMaterial, int seedLength)
|
||||
{
|
||||
byte[] array = new byte[seedMaterial];
|
||||
byte[] array2 = new byte[array.Length];
|
||||
int num = 0;
|
||||
if (num < digest)
|
||||
{
|
||||
num += num;
|
||||
num++;
|
||||
}
|
||||
num += num;
|
||||
num++;
|
||||
num += num;
|
||||
num++;
|
||||
num += num;
|
||||
num++;
|
||||
num += num;
|
||||
num++;
|
||||
int num2 = seedMaterial.Length;
|
||||
uint num3;
|
||||
if (num < (int)num3)
|
||||
{
|
||||
num += num;
|
||||
num++;
|
||||
}
|
||||
if (num < num2)
|
||||
{
|
||||
num += num;
|
||||
num++;
|
||||
}
|
||||
int num4 = array2.Length;
|
||||
num2 = num4;
|
||||
int num5 = array.Length;
|
||||
num5 -= num2;
|
||||
if (num5 <= num4)
|
||||
{
|
||||
num4 = num5;
|
||||
}
|
||||
int num6 = 0;
|
||||
Array.Copy(array2, num6, array, num2, num4);
|
||||
if (seedLength != 0)
|
||||
{
|
||||
uint num7;
|
||||
num7 -= (uint)seedLength;
|
||||
int length = array.Length;
|
||||
if (num != length)
|
||||
{
|
||||
num++;
|
||||
byte b;
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
b += b;
|
||||
b = (byte)((int)b + seedLength);
|
||||
}
|
||||
}
|
||||
return array;
|
||||
}
|
||||
|
||||
// Token: 0x0600B226 RID: 45606 RVA: 0x0026D0A4 File Offset: 0x0026B2A4
|
||||
[Token(Token = "0x600B226")]
|
||||
[Address(RVA = "0x1891A00", Offset = "0x1890800", VA = "0x181891A00")]
|
||||
internal static bool IsTooLarge(byte[] bytes, int maxBytes)
|
||||
{
|
||||
if (bytes == 0)
|
||||
{
|
||||
}
|
||||
return bytes.Length > maxBytes;
|
||||
}
|
||||
|
||||
// Token: 0x0600B227 RID: 45607 RVA: 0x0026D0C0 File Offset: 0x0026B2C0
|
||||
[Token(Token = "0x600B227")]
|
||||
[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
|
||||
public DrbgUtilities()
|
||||
{
|
||||
}
|
||||
|
||||
// Token: 0x04007181 RID: 29057
|
||||
[Token(Token = "0x4007181")]
|
||||
private static readonly IDictionary maxSecurityStrengths;
|
||||
}
|
||||
}
|
||||
+238
@@ -0,0 +1,238 @@
|
||||
using System;
|
||||
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
|
||||
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
|
||||
using Cpp2IlInjected;
|
||||
|
||||
namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg
|
||||
{
|
||||
// Token: 0x02001BD5 RID: 7125
|
||||
[Token(Token = "0x2001BD5")]
|
||||
public class HMacSP800Drbg : ISP80090Drbg
|
||||
{
|
||||
// Token: 0x0600B228 RID: 45608 RVA: 0x0026D0D4 File Offset: 0x0026B2D4
|
||||
[Token(Token = "0x600B228")]
|
||||
[Address(RVA = "0x1899760", Offset = "0x1898560", VA = "0x181899760")]
|
||||
public HMacSP800Drbg(IMac hMac, int securityStrength, IEntropySource entropySource, byte[] personalizationString, byte[] nonce)
|
||||
{
|
||||
this.mHMac = hMac;
|
||||
this.mSecurityStrength = securityStrength;
|
||||
this.mEntropySource = entropySource;
|
||||
byte[] entropy = this.GetEntropy();
|
||||
byte[][] array = new byte[3][];
|
||||
if (entropy != 0)
|
||||
{
|
||||
}
|
||||
array[0] = entropy;
|
||||
byte[] array2 = Arrays.ConcatenateAll(array);
|
||||
byte[] array3 = new byte[array2];
|
||||
this.mK = array3;
|
||||
byte[] array4 = new byte[array3.Length];
|
||||
this.mV = array4;
|
||||
int num = 0;
|
||||
this.hmac_DRBG_Update_Func(array2, (byte)num);
|
||||
if (array2 != 0)
|
||||
{
|
||||
}
|
||||
this.mReseedCounter = (long)((ulong)1L);
|
||||
}
|
||||
|
||||
// Token: 0x0600B229 RID: 45609 RVA: 0x0026D170 File Offset: 0x0026B370
|
||||
[Token(Token = "0x600B229")]
|
||||
[Address(RVA = "0x1899D30", Offset = "0x1898B30", VA = "0x181899D30")]
|
||||
private void hmac_DRBG_Update(byte[] seedMaterial)
|
||||
{
|
||||
int num = 0;
|
||||
this.hmac_DRBG_Update_Func(seedMaterial, (byte)num);
|
||||
if (seedMaterial != 0)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
// Token: 0x0600B22A RID: 45610 RVA: 0x0026D18C File Offset: 0x0026B38C
|
||||
[Token(Token = "0x600B22A")]
|
||||
[Address(RVA = "0x1899B40", Offset = "0x1898940", VA = "0x181899B40")]
|
||||
private void hmac_DRBG_Update_Func(byte[] seedMaterial, byte vValue)
|
||||
{
|
||||
IMac mac = this.mHMac;
|
||||
KeyParameter keyParameter = new KeyParameter(this.mK);
|
||||
byte[] array = this.mV;
|
||||
IMac mac2 = this.mHMac;
|
||||
int length = array.Length;
|
||||
IMac mac3 = this.mHMac;
|
||||
if (seedMaterial != 0)
|
||||
{
|
||||
IMac mac4 = this.mHMac;
|
||||
int length2 = seedMaterial.Length;
|
||||
}
|
||||
IMac mac5 = this.mHMac;
|
||||
IMac mac6 = this.mHMac;
|
||||
KeyParameter keyParameter2 = new KeyParameter(this.mK);
|
||||
byte[] array2 = this.mV;
|
||||
IMac mac7 = this.mHMac;
|
||||
int length3 = array2.Length;
|
||||
IMac mac8 = this.mHMac;
|
||||
}
|
||||
|
||||
// Token: 0x17001BF6 RID: 7158
|
||||
// (get) Token: 0x0600B22B RID: 45611 RVA: 0x0026D228 File Offset: 0x0026B428
|
||||
[Token(Token = "0x17001BF6")]
|
||||
public int BlockSize
|
||||
{
|
||||
[Token(Token = "0x600B22B")]
|
||||
[Address(RVA = "0x1899B20", Offset = "0x1898920", VA = "0x181899B20", Slot = "4")]
|
||||
get
|
||||
{
|
||||
return this.mV.Length;
|
||||
}
|
||||
}
|
||||
|
||||
// Token: 0x0600B22C RID: 45612 RVA: 0x0026D248 File Offset: 0x0026B448
|
||||
[Token(Token = "0x600B22C")]
|
||||
[Address(RVA = "0x1899070", Offset = "0x1897E70", VA = "0x181899070", Slot = "5")]
|
||||
public int Generate(byte[] output, byte[] additionalInput, bool predictionResistant)
|
||||
{
|
||||
int length = output.Length;
|
||||
long num = this.mReseedCounter;
|
||||
if (predictionResistant)
|
||||
{
|
||||
byte[] array = Arrays.Concatenate(this.GetEntropy(), additionalInput);
|
||||
int num2 = 0;
|
||||
this.hmac_DRBG_Update_Func(array, (byte)num2);
|
||||
if (array != 0)
|
||||
{
|
||||
ulong num3;
|
||||
this.hmac_DRBG_Update_Func(array, (byte)num3);
|
||||
}
|
||||
this.mReseedCounter = (long)((ulong)1L);
|
||||
}
|
||||
if (additionalInput != 0)
|
||||
{
|
||||
int num4 = 0;
|
||||
this.hmac_DRBG_Update_Func(additionalInput, (byte)num4);
|
||||
ulong num5;
|
||||
this.hmac_DRBG_Update_Func(additionalInput, (byte)num5);
|
||||
}
|
||||
byte[] array2 = new byte[output.Length];
|
||||
byte[] array3 = this.mV;
|
||||
int length2 = output.Length;
|
||||
IMac mac = this.mHMac;
|
||||
KeyParameter keyParameter = new KeyParameter(this.mK);
|
||||
int num6 = 0;
|
||||
int num10;
|
||||
if (length2 > 0)
|
||||
{
|
||||
byte[] array4 = this.mV;
|
||||
IMac mac2 = this.mHMac;
|
||||
int num7 = 0;
|
||||
if (num7 < mac)
|
||||
{
|
||||
num7 += num7;
|
||||
num7++;
|
||||
}
|
||||
int num8 = 0;
|
||||
IMac mac3 = this.mHMac;
|
||||
int num9 = 0;
|
||||
if (num9 < num8)
|
||||
{
|
||||
num9 += num9;
|
||||
num9++;
|
||||
}
|
||||
byte[] array5 = this.mV;
|
||||
num10 = array5.Length;
|
||||
int num11 = num10 * num6;
|
||||
int num12 = 0;
|
||||
Array.Copy(array5, num12, array2, num11, num10);
|
||||
num6++;
|
||||
}
|
||||
num10 = this.mV.Length;
|
||||
if (num10 * length2 < array2.Length)
|
||||
{
|
||||
IMac mac4 = this.mHMac;
|
||||
IMac mac5 = this.mHMac;
|
||||
byte[] array6 = this.mV;
|
||||
int length3 = array6.Length;
|
||||
int num13 = array2.Length;
|
||||
int num14 = 0;
|
||||
int num15 = length3 * length2;
|
||||
num13 -= num15;
|
||||
Array.Copy(array6, num14, array2, num15, num13);
|
||||
}
|
||||
int num16 = 0;
|
||||
this.hmac_DRBG_Update_Func(additionalInput, (byte)num16);
|
||||
if (additionalInput != 0)
|
||||
{
|
||||
ulong num17;
|
||||
this.hmac_DRBG_Update_Func(additionalInput, (byte)num17);
|
||||
}
|
||||
int num18 = 0;
|
||||
int length4 = output.Length;
|
||||
int num19 = 0;
|
||||
Array.Copy(array2, num19, output, num18, length4);
|
||||
return length;
|
||||
}
|
||||
|
||||
// Token: 0x0600B22D RID: 45613 RVA: 0x0026D418 File Offset: 0x0026B618
|
||||
[Token(Token = "0x600B22D")]
|
||||
[Address(RVA = "0x1899650", Offset = "0x1898450", VA = "0x181899650", Slot = "6")]
|
||||
public void Reseed(byte[] additionalInput)
|
||||
{
|
||||
byte[] array = Arrays.Concatenate(this.GetEntropy(), additionalInput);
|
||||
int num = 0;
|
||||
this.hmac_DRBG_Update_Func(array, (byte)num);
|
||||
if (array != 0)
|
||||
{
|
||||
}
|
||||
this.mReseedCounter = (long)((ulong)1L);
|
||||
}
|
||||
|
||||
// Token: 0x0600B22E RID: 45614 RVA: 0x0026D44C File Offset: 0x0026B64C
|
||||
[Token(Token = "0x600B22E")]
|
||||
[Address(RVA = "0x18995B0", Offset = "0x18983B0", VA = "0x1818995B0")]
|
||||
private byte[] GetEntropy()
|
||||
{
|
||||
IEntropySource entropySource = this.mEntropySource;
|
||||
int num = this.mSecurityStrength;
|
||||
num += 7;
|
||||
num += typeof(IEntropySource).TypeHandle;
|
||||
throw new NullReferenceException();
|
||||
}
|
||||
|
||||
// Token: 0x04007182 RID: 29058
|
||||
[Token(Token = "0x4007182")]
|
||||
private static readonly long RESEED_MAX = (long)((ulong)140737488355328L);
|
||||
|
||||
// Token: 0x04007183 RID: 29059
|
||||
[Token(Token = "0x4007183")]
|
||||
private static readonly int MAX_BITS_REQUEST;
|
||||
|
||||
// Token: 0x04007184 RID: 29060
|
||||
[FieldOffset(Offset = "0x10")]
|
||||
[Token(Token = "0x4007184")]
|
||||
private readonly byte[] mK;
|
||||
|
||||
// Token: 0x04007185 RID: 29061
|
||||
[FieldOffset(Offset = "0x18")]
|
||||
[Token(Token = "0x4007185")]
|
||||
private readonly byte[] mV;
|
||||
|
||||
// Token: 0x04007186 RID: 29062
|
||||
[FieldOffset(Offset = "0x20")]
|
||||
[Token(Token = "0x4007186")]
|
||||
private readonly IEntropySource mEntropySource;
|
||||
|
||||
// Token: 0x04007187 RID: 29063
|
||||
[FieldOffset(Offset = "0x28")]
|
||||
[Token(Token = "0x4007187")]
|
||||
private readonly IMac mHMac;
|
||||
|
||||
// Token: 0x04007188 RID: 29064
|
||||
[FieldOffset(Offset = "0x30")]
|
||||
[Token(Token = "0x4007188")]
|
||||
private readonly int mSecurityStrength;
|
||||
|
||||
// Token: 0x04007189 RID: 29065
|
||||
[FieldOffset(Offset = "0x38")]
|
||||
[Token(Token = "0x4007189")]
|
||||
private long mReseedCounter;
|
||||
}
|
||||
}
|
||||
+356
@@ -0,0 +1,356 @@
|
||||
using System;
|
||||
using System.Collections;
|
||||
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
|
||||
using Cpp2IlInjected;
|
||||
|
||||
namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg
|
||||
{
|
||||
// Token: 0x02001BD6 RID: 7126
|
||||
[Token(Token = "0x2001BD6")]
|
||||
public class HashSP800Drbg : ISP80090Drbg
|
||||
{
|
||||
// Token: 0x0600B230 RID: 45616 RVA: 0x0026D494 File Offset: 0x0026B694
|
||||
[Token(Token = "0x600B230")]
|
||||
[Address(RVA = "0x189A910", Offset = "0x1899710", VA = "0x18189A910")]
|
||||
static HashSP800Drbg()
|
||||
{
|
||||
IDictionary dictionary = HashSP800Drbg.seedlens;
|
||||
IDictionary dictionary2 = HashSP800Drbg.seedlens;
|
||||
IDictionary dictionary3 = HashSP800Drbg.seedlens;
|
||||
IDictionary dictionary4 = HashSP800Drbg.seedlens;
|
||||
IDictionary dictionary5 = HashSP800Drbg.seedlens;
|
||||
IDictionary dictionary6 = HashSP800Drbg.seedlens;
|
||||
IDictionary dictionary7 = HashSP800Drbg.seedlens;
|
||||
}
|
||||
|
||||
// Token: 0x0600B231 RID: 45617 RVA: 0x0026D50C File Offset: 0x0026B70C
|
||||
[Token(Token = "0x600B231")]
|
||||
[Address(RVA = "0x189AC40", Offset = "0x1899A40", VA = "0x18189AC40")]
|
||||
public HashSP800Drbg(IDigest digest, int securityStrength, IEntropySource entropySource, byte[] personalizationString, byte[] nonce)
|
||||
{
|
||||
int num;
|
||||
do
|
||||
{
|
||||
base..ctor();
|
||||
this.mDigest = digest;
|
||||
this.mEntropySource = entropySource;
|
||||
this.mSecurityStrength = securityStrength;
|
||||
IDictionary dictionary = HashSP800Drbg.seedlens;
|
||||
num = 0;
|
||||
}
|
||||
while ("{il2cpp array field local12->}" != num);
|
||||
byte[] one = HashSP800Drbg.ONE;
|
||||
this.mSeedLength = one;
|
||||
byte[] entropy = this.GetEntropy();
|
||||
byte[][] array = new byte[3][];
|
||||
if (entropy != 0)
|
||||
{
|
||||
}
|
||||
array[0] = entropy;
|
||||
byte[] array2 = Arrays.ConcatenateAll(array);
|
||||
IDigest digest2 = this.mDigest;
|
||||
int num2 = this.mSeedLength;
|
||||
byte[] array3 = DrbgUtilities.HashDF(digest2, array2, num2);
|
||||
this.mV = array3;
|
||||
int num3 = array3.Length;
|
||||
num3++;
|
||||
byte[] array4 = new byte[num3];
|
||||
byte[] array5 = this.mV;
|
||||
int length = array5.Length;
|
||||
int num4 = 0;
|
||||
Array.Copy(array5, num4, array4, 1, length);
|
||||
int num5 = this.mSeedLength;
|
||||
byte[] array6 = DrbgUtilities.HashDF(this.mDigest, array4, num5);
|
||||
this.mC = array6;
|
||||
this.mReseedCounter = (long)((ulong)1L);
|
||||
}
|
||||
|
||||
// Token: 0x17001BF7 RID: 7159
|
||||
// (get) Token: 0x0600B232 RID: 45618 RVA: 0x0026D60C File Offset: 0x0026B80C
|
||||
[Token(Token = "0x17001BF7")]
|
||||
public int BlockSize
|
||||
{
|
||||
[Token(Token = "0x600B232")]
|
||||
[Address(RVA = "0x189B0A0", Offset = "0x1899EA0", VA = "0x18189B0A0", Slot = "4")]
|
||||
get
|
||||
{
|
||||
IDigest digest = this.mDigest;
|
||||
throw new NullReferenceException();
|
||||
}
|
||||
}
|
||||
|
||||
// Token: 0x0600B233 RID: 45619 RVA: 0x0026D628 File Offset: 0x0026B828
|
||||
[Token(Token = "0x600B233")]
|
||||
[Address(RVA = "0x1899FA0", Offset = "0x1898DA0", VA = "0x181899FA0", Slot = "5")]
|
||||
public int Generate(byte[] output, byte[] additionalInput, bool predictionResistant)
|
||||
{
|
||||
int length = output.Length;
|
||||
long num = this.mReseedCounter;
|
||||
if (predictionResistant)
|
||||
{
|
||||
this.Reseed(additionalInput);
|
||||
}
|
||||
if (additionalInput != 0)
|
||||
{
|
||||
byte[] array = this.mV;
|
||||
int num2 = additionalInput.Length;
|
||||
num2++;
|
||||
byte[] array2 = new byte[num2];
|
||||
array2[0] = (byte)((ulong)2L);
|
||||
byte[] array3 = this.mV;
|
||||
int length2 = array3.Length;
|
||||
int num3 = 0;
|
||||
uint num4;
|
||||
Array.Copy(array3, num3, array2, (int)num4, length2);
|
||||
int num5 = this.mV.Length;
|
||||
int length3 = additionalInput.Length;
|
||||
num5++;
|
||||
int num6 = 0;
|
||||
Array.Copy(additionalInput, num6, array2, num5, length3);
|
||||
byte[] array4 = this.Hash(array2);
|
||||
byte[] array5 = this.mV;
|
||||
this.AddTo(array5, array4);
|
||||
}
|
||||
byte[] array6 = this.mV;
|
||||
IDigest digest = this.mDigest;
|
||||
byte[] array7 = new byte[array6.Length];
|
||||
int length4 = array6.Length;
|
||||
int num7 = 0;
|
||||
int num8 = 0;
|
||||
Array.Copy(array6, num8, array7, num7, length4);
|
||||
byte[] array8 = new byte[additionalInput];
|
||||
IDigest digest2 = this.mDigest;
|
||||
byte[] array9 = new byte[array8];
|
||||
int i = 0;
|
||||
this.DoHash(array7, array9);
|
||||
int num9 = array9.Length;
|
||||
int num10 = array8.Length;
|
||||
int num11 = i * num9;
|
||||
num10 -= num11;
|
||||
if (num10 <= num9)
|
||||
{
|
||||
num9 = num10;
|
||||
}
|
||||
int num12 = 0;
|
||||
Array.Copy(array9, num12, array8, num11, num9);
|
||||
byte[] one = HashSP800Drbg.ONE;
|
||||
this.AddTo(array7, one);
|
||||
i++;
|
||||
while (i <= additionalInput)
|
||||
{
|
||||
}
|
||||
int num13 = this.mV.Length;
|
||||
num13++;
|
||||
byte[] array10 = new byte[num13];
|
||||
byte[] array11 = this.mV;
|
||||
int length5 = array11.Length;
|
||||
int num14 = 0;
|
||||
Array.Copy(array11, num14, array10, 1, length5);
|
||||
array10[0] = (byte)((ulong)3L);
|
||||
byte[] array12 = this.Hash(array10);
|
||||
byte[] array13 = this.mV;
|
||||
this.AddTo(array13, array12);
|
||||
byte[] array14 = this.mC;
|
||||
byte[] array15 = this.mV;
|
||||
this.AddTo(array15, array14);
|
||||
byte[] array16 = new byte[0];
|
||||
long num15 = this.mReseedCounter;
|
||||
array16[0] = (byte)num15;
|
||||
long num16 = this.mReseedCounter;
|
||||
array16[0] = (byte)num16;
|
||||
long num17 = this.mReseedCounter;
|
||||
array16[0] = (byte)num17;
|
||||
long num18 = this.mReseedCounter;
|
||||
array16[0] = (byte)num18;
|
||||
byte[] array17 = this.mV;
|
||||
this.AddTo(array17, array16);
|
||||
int num19 = 0;
|
||||
int length6 = output.Length;
|
||||
int num20 = 0;
|
||||
Array.Copy(array8, num20, output, num19, length6);
|
||||
return length;
|
||||
}
|
||||
|
||||
// Token: 0x0600B234 RID: 45620 RVA: 0x0026D8B0 File Offset: 0x0026BAB0
|
||||
[Token(Token = "0x600B234")]
|
||||
[Address(RVA = "0x189A500", Offset = "0x1899300", VA = "0x18189A500")]
|
||||
private byte[] GetEntropy()
|
||||
{
|
||||
IEntropySource entropySource = this.mEntropySource;
|
||||
int num = this.mSecurityStrength;
|
||||
num += 7;
|
||||
num += typeof(IEntropySource).TypeHandle;
|
||||
throw new NullReferenceException();
|
||||
}
|
||||
|
||||
// Token: 0x0600B235 RID: 45621 RVA: 0x0026D8DC File Offset: 0x0026BADC
|
||||
[Token(Token = "0x600B235")]
|
||||
[Address(RVA = "0x1899E10", Offset = "0x1898C10", VA = "0x181899E10")]
|
||||
private void AddTo(byte[] longer, byte[] shorter)
|
||||
{
|
||||
int length = shorter.Length;
|
||||
int num = 0;
|
||||
int num2 = longer.Length;
|
||||
int num3 = length - 1;
|
||||
num2 -= length;
|
||||
byte b;
|
||||
num += (int)b;
|
||||
byte b2;
|
||||
num += (int)b2;
|
||||
num3 = num2 - 1;
|
||||
byte b3;
|
||||
num += (int)b3;
|
||||
}
|
||||
|
||||
// Token: 0x0600B236 RID: 45622 RVA: 0x0026D91C File Offset: 0x0026BB1C
|
||||
[Token(Token = "0x600B236")]
|
||||
[Address(RVA = "0x189A630", Offset = "0x1899430", VA = "0x18189A630", Slot = "6")]
|
||||
public void Reseed(byte[] additionalInput)
|
||||
{
|
||||
byte[] entropy = this.GetEntropy();
|
||||
byte[][] array = new byte[4][];
|
||||
byte[] one = HashSP800Drbg.ONE;
|
||||
if (one != 0)
|
||||
{
|
||||
}
|
||||
array[0] = one;
|
||||
byte[] array2 = this.mV;
|
||||
if (array2 != 0)
|
||||
{
|
||||
}
|
||||
array[1] = array2;
|
||||
if (entropy != 0)
|
||||
{
|
||||
}
|
||||
array[2] = entropy;
|
||||
if (additionalInput != 0)
|
||||
{
|
||||
}
|
||||
array[3] = additionalInput;
|
||||
byte[] array3 = Arrays.ConcatenateAll(array);
|
||||
IDigest digest = this.mDigest;
|
||||
int num = this.mSeedLength;
|
||||
byte[] array4 = DrbgUtilities.HashDF(digest, array3, num);
|
||||
this.mV = array4;
|
||||
int num2 = array4.Length;
|
||||
num2++;
|
||||
byte[] array5 = new byte[num2];
|
||||
array5[0] = (byte)((ulong)0L);
|
||||
byte[] array6 = this.mV;
|
||||
int length = array6.Length;
|
||||
int num3 = 0;
|
||||
Array.Copy(array6, num3, array5, 1, length);
|
||||
int num4 = this.mSeedLength;
|
||||
byte[] array7 = DrbgUtilities.HashDF(this.mDigest, array5, num4);
|
||||
this.mC = array7;
|
||||
this.mReseedCounter = (long)((ulong)1L);
|
||||
}
|
||||
|
||||
// Token: 0x0600B237 RID: 45623 RVA: 0x0026DA18 File Offset: 0x0026BC18
|
||||
[Token(Token = "0x600B237")]
|
||||
[Address(RVA = "0x189A5A0", Offset = "0x18993A0", VA = "0x18189A5A0")]
|
||||
private byte[] Hash(byte[] input)
|
||||
{
|
||||
IDigest digest = this.mDigest;
|
||||
byte[] array = new byte[0];
|
||||
this.DoHash(input, array);
|
||||
return array;
|
||||
}
|
||||
|
||||
// Token: 0x0600B238 RID: 45624 RVA: 0x0026DA44 File Offset: 0x0026BC44
|
||||
[Token(Token = "0x600B238")]
|
||||
[Address(RVA = "0x1899F00", Offset = "0x1898D00", VA = "0x181899F00")]
|
||||
private void DoHash(byte[] input, byte[] output)
|
||||
{
|
||||
IDigest digest = this.mDigest;
|
||||
int length = input.Length;
|
||||
IDigest digest2 = this.mDigest;
|
||||
}
|
||||
|
||||
// Token: 0x0600B239 RID: 45625 RVA: 0x0026DA6C File Offset: 0x0026BC6C
|
||||
[Token(Token = "0x600B239")]
|
||||
[Address(RVA = "0x189B0F0", Offset = "0x1899EF0", VA = "0x18189B0F0")]
|
||||
private byte[] hashgen(byte[] input, int lengthInBits)
|
||||
{
|
||||
IDigest digest = this.mDigest;
|
||||
byte[] array = new byte[input.Length];
|
||||
int length = input.Length;
|
||||
int i = 0;
|
||||
int num = 0;
|
||||
int num2 = 0;
|
||||
Array.Copy(input, num2, array, num, length);
|
||||
byte[] array2 = new byte[lengthInBits];
|
||||
IDigest digest2 = this.mDigest;
|
||||
byte[] array3 = new byte[array2];
|
||||
this.DoHash(array, array3);
|
||||
int num3 = array3.Length;
|
||||
int num4 = array2.Length;
|
||||
int num5 = num3 * i;
|
||||
num4 -= num5;
|
||||
if (num4 <= num3)
|
||||
{
|
||||
num3 = num4;
|
||||
}
|
||||
int num6 = 0;
|
||||
Array.Copy(array3, num6, array2, num5, num3);
|
||||
byte[] one = HashSP800Drbg.ONE;
|
||||
this.AddTo(array, one);
|
||||
i++;
|
||||
while (i <= lengthInBits)
|
||||
{
|
||||
}
|
||||
return array2;
|
||||
}
|
||||
|
||||
// Token: 0x0400718A RID: 29066
|
||||
[Token(Token = "0x400718A")]
|
||||
private static readonly byte[] ONE = new byte[] { (byte)((ulong)1L) };
|
||||
|
||||
// Token: 0x0400718B RID: 29067
|
||||
[Token(Token = "0x400718B")]
|
||||
private static readonly long RESEED_MAX = (long)((ulong)140737488355328L);
|
||||
|
||||
// Token: 0x0400718C RID: 29068
|
||||
[Token(Token = "0x400718C")]
|
||||
private static readonly int MAX_BITS_REQUEST;
|
||||
|
||||
// Token: 0x0400718D RID: 29069
|
||||
[Token(Token = "0x400718D")]
|
||||
private static readonly IDictionary seedlens = Platform.CreateHashtable();
|
||||
|
||||
// Token: 0x0400718E RID: 29070
|
||||
[FieldOffset(Offset = "0x10")]
|
||||
[Token(Token = "0x400718E")]
|
||||
private readonly IDigest mDigest;
|
||||
|
||||
// Token: 0x0400718F RID: 29071
|
||||
[FieldOffset(Offset = "0x18")]
|
||||
[Token(Token = "0x400718F")]
|
||||
private readonly IEntropySource mEntropySource;
|
||||
|
||||
// Token: 0x04007190 RID: 29072
|
||||
[FieldOffset(Offset = "0x20")]
|
||||
[Token(Token = "0x4007190")]
|
||||
private readonly int mSecurityStrength;
|
||||
|
||||
// Token: 0x04007191 RID: 29073
|
||||
[FieldOffset(Offset = "0x24")]
|
||||
[Token(Token = "0x4007191")]
|
||||
private readonly int mSeedLength;
|
||||
|
||||
// Token: 0x04007192 RID: 29074
|
||||
[FieldOffset(Offset = "0x28")]
|
||||
[Token(Token = "0x4007192")]
|
||||
private byte[] mV;
|
||||
|
||||
// Token: 0x04007193 RID: 29075
|
||||
[FieldOffset(Offset = "0x30")]
|
||||
[Token(Token = "0x4007193")]
|
||||
private byte[] mC;
|
||||
|
||||
// Token: 0x04007194 RID: 29076
|
||||
[FieldOffset(Offset = "0x38")]
|
||||
[Token(Token = "0x4007194")]
|
||||
private long mReseedCounter;
|
||||
}
|
||||
}
|
||||
+30
@@ -0,0 +1,30 @@
|
||||
using System;
|
||||
using Cpp2IlInjected;
|
||||
|
||||
namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Prng.Drbg
|
||||
{
|
||||
// Token: 0x02001BD7 RID: 7127
|
||||
[Token(Token = "0x2001BD7")]
|
||||
public interface ISP80090Drbg
|
||||
{
|
||||
// Token: 0x17001BF8 RID: 7160
|
||||
// (get) Token: 0x0600B23A RID: 45626
|
||||
[Token(Token = "0x17001BF8")]
|
||||
int BlockSize
|
||||
{
|
||||
[Token(Token = "0x600B23A")]
|
||||
[Address(Slot = "0")]
|
||||
get;
|
||||
}
|
||||
|
||||
// Token: 0x0600B23B RID: 45627
|
||||
[Token(Token = "0x600B23B")]
|
||||
[Address(Slot = "1")]
|
||||
int Generate(byte[] output, byte[] additionalInput, bool predictionResistant);
|
||||
|
||||
// Token: 0x0600B23C RID: 45628
|
||||
[Token(Token = "0x600B23C")]
|
||||
[Address(Slot = "2")]
|
||||
void Reseed(byte[] additionalInput);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user