niko
472 lines
14 KiB
C#
472 lines
14 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests;
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
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using Cpp2IlInjected;
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Signers
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{
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// Token: 0x020015DB RID: 5595
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[Token(Token = "0x20015DB")]
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[StructLayout(3)]
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public class PssSigner : ISigner
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{
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// Token: 0x06009590 RID: 38288 RVA: 0x002125A0 File Offset: 0x002107A0
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[Token(Token = "0x6009590")]
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[Address(RVA = "0x1E47830", Offset = "0x1E46230", VA = "0x181E47830")]
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public static PssSigner CreateRawSigner(IAsymmetricBlockCipher cipher, IDigest digest)
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{
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NullDigest nullDigest = new NullDigest();
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PssSigner pssSigner;
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pssSigner.cipher = cipher;
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pssSigner.contentDigest1 = nullDigest;
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pssSigner.contentDigest2 = digest;
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pssSigner.mgfDigest = digest;
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pssSigner.hLen = pssSigner;
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pssSigner.mgfhLen = pssSigner;
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pssSigner.sLen = nullDigest;
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pssSigner.sSet = false;
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byte[] array = new byte[nullDigest];
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pssSigner.salt = array;
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byte[] array2 = new byte[nullDigest];
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pssSigner.mDash = array2;
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pssSigner.trailer = (byte)((ulong)188L);
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return pssSigner;
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}
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// Token: 0x06009591 RID: 38289 RVA: 0x0021261C File Offset: 0x0021081C
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[Token(Token = "0x6009591")]
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[Address(RVA = "0x1E47970", Offset = "0x1E46370", VA = "0x181E47970")]
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public static PssSigner CreateRawSigner(IAsymmetricBlockCipher cipher, IDigest contentDigest, IDigest mgfDigest, int saltLen, byte trailer)
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{
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NullDigest nullDigest = new NullDigest();
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PssSigner pssSigner;
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pssSigner.cipher = cipher;
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pssSigner.contentDigest1 = nullDigest;
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pssSigner.contentDigest2 = contentDigest;
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pssSigner.mgfDigest = mgfDigest;
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pssSigner.hLen = pssSigner;
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pssSigner.mgfhLen = pssSigner;
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pssSigner.sLen = saltLen;
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pssSigner.sSet = false;
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byte[] array = new byte[saltLen];
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pssSigner.salt = array;
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byte[] array2 = new byte[saltLen];
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pssSigner.mDash = array2;
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pssSigner.trailer = 0;
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return pssSigner;
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}
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// Token: 0x06009592 RID: 38290 RVA: 0x00212694 File Offset: 0x00210894
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[Token(Token = "0x6009592")]
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[Address(RVA = "0x1E48C40", Offset = "0x1E47640", VA = "0x181E48C40")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest digest)
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{
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}
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// Token: 0x06009593 RID: 38291 RVA: 0x002126A8 File Offset: 0x002108A8
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[Token(Token = "0x6009593")]
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[Address(RVA = "0x1E48C10", Offset = "0x1E47610", VA = "0x181E48C10")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest digest, int saltLen)
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{
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}
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// Token: 0x06009594 RID: 38292 RVA: 0x002126B8 File Offset: 0x002108B8
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[Token(Token = "0x6009594")]
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[Address(RVA = "0x1E48BA0", Offset = "0x1E475A0", VA = "0x181E48BA0")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest digest, byte[] salt)
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{
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int length = salt.Length;
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}
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// Token: 0x06009595 RID: 38293 RVA: 0x002126D4 File Offset: 0x002108D4
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[Token(Token = "0x6009595")]
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[Address(RVA = "0x1E48BE0", Offset = "0x1E475E0", VA = "0x181E48BE0")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest contentDigest, IDigest mgfDigest, int saltLen)
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{
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}
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// Token: 0x06009596 RID: 38294 RVA: 0x002126E4 File Offset: 0x002108E4
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[Token(Token = "0x6009596")]
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[Address(RVA = "0x1E48B50", Offset = "0x1E47550", VA = "0x181E48B50")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest contentDigest, IDigest mgfDigest, byte[] salt)
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{
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}
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// Token: 0x06009597 RID: 38295 RVA: 0x002126F8 File Offset: 0x002108F8
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[Token(Token = "0x6009597")]
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[Address(RVA = "0x1E48C10", Offset = "0x1E47610", VA = "0x181E48C10")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest digest, int saltLen, byte trailer)
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{
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}
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// Token: 0x06009598 RID: 38296 RVA: 0x00212708 File Offset: 0x00210908
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[Token(Token = "0x6009598")]
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[Address(RVA = "0x1E48A60", Offset = "0x1E47460", VA = "0x181E48A60")]
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public PssSigner(IAsymmetricBlockCipher cipher, IDigest contentDigest, IDigest mgfDigest, int saltLen, byte trailer)
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{
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this.cipher = cipher;
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this.contentDigest1 = contentDigest;
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this.contentDigest2 = contentDigest;
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this.mgfDigest = mgfDigest;
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this.sLen = 0;
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this.sSet = false;
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byte[] array = new byte[0];
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this.salt = array;
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byte[] array2 = new byte[0];
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this.mDash = array2;
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this.trailer = 0;
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}
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// Token: 0x06009599 RID: 38297 RVA: 0x00212770 File Offset: 0x00210970
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[Token(Token = "0x6009599")]
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[Address(RVA = "0x1E48CD0", Offset = "0x1E476D0", VA = "0x181E48CD0")]
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private PssSigner(IAsymmetricBlockCipher cipher, IDigest contentDigest1, IDigest contentDigest2, IDigest mgfDigest, int saltLen, byte[] salt, byte trailer)
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{
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this.contentDigest1 = contentDigest1;
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this.mgfDigest = 0;
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this.cipher = cipher;
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this.contentDigest2 = contentDigest2;
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this.sLen = 0;
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bool flag;
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this.sSet = flag;
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byte[] array = new byte[0];
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this.salt = 0;
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byte[] array2 = new byte[0];
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this.mDash = array2;
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this.trailer = 0;
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}
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// Token: 0x170017EA RID: 6122
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// (get) Token: 0x0600959A RID: 38298 RVA: 0x002127D8 File Offset: 0x002109D8
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[Token(Token = "0x170017EA")]
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public virtual string AlgorithmName
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{
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[Token(Token = "0x600959A")]
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[Address(RVA = "0x1E48DD0", Offset = "0x1E477D0", VA = "0x181E48DD0", Slot = "11")]
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get
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{
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IDigest digest = this.mgfDigest;
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return 0 + "withRSAandMGF1";
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}
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}
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// Token: 0x0600959B RID: 38299 RVA: 0x00212800 File Offset: 0x00210A00
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[Token(Token = "0x600959B")]
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[Address(RVA = "0x1E47DF0", Offset = "0x1E467F0", VA = "0x181E47DF0", Slot = "12")]
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public virtual void Init(bool forSigning, ICipherParameters parameters)
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{
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do
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{
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if (parameters != 0 && parameters != 0)
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{
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if (parameters == 0)
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{
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continue;
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}
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this.random = parameters;
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}
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if (forSigning)
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{
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SecureRandom secureRandom = new SecureRandom();
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this.random = secureRandom;
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}
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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}
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while ((parameters == 0 && parameters == 0) || parameters == 0 || parameters == 0);
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int num = 0;
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int num3;
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int num2 = num3 - 1;
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int num4 = this.sLen;
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this.emBits = num2;
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num += num4;
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byte[] array = new byte[num];
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this.block = array;
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}
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// Token: 0x0600959C RID: 38300 RVA: 0x00212890 File Offset: 0x00210A90
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[Token(Token = "0x600959C")]
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[Address(RVA = "0x1E43A90", Offset = "0x1E42490", VA = "0x181E43A90")]
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private void ClearBlock(byte[] block)
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{
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int length = block.Length;
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int num = 0;
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Array.Clear(block, num, length);
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}
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// Token: 0x0600959D RID: 38301 RVA: 0x002128B4 File Offset: 0x00210AB4
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[Token(Token = "0x600959D")]
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[Address(RVA = "0x1E485B0", Offset = "0x1E46FB0", VA = "0x181E485B0", Slot = "13")]
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public virtual void Update(byte input)
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{
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IDigest digest = this.contentDigest1;
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throw new NullReferenceException();
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}
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// Token: 0x0600959E RID: 38302 RVA: 0x002128D0 File Offset: 0x00210AD0
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[Token(Token = "0x600959E")]
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[Address(RVA = "0x1E477B0", Offset = "0x1E461B0", VA = "0x181E477B0", Slot = "14")]
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public virtual void BlockUpdate(byte[] input, int inOff, int length)
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{
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IDigest digest = this.contentDigest1;
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}
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// Token: 0x0600959F RID: 38303 RVA: 0x002128EC File Offset: 0x00210AEC
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[Token(Token = "0x600959F")]
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[Address(RVA = "0x1E48560", Offset = "0x1E46F60", VA = "0x181E48560", Slot = "15")]
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public virtual void Reset()
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{
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IDigest digest = this.contentDigest1;
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throw new NullReferenceException();
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}
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// Token: 0x060095A0 RID: 38304 RVA: 0x00212908 File Offset: 0x00210B08
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[Token(Token = "0x60095A0")]
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[Address(RVA = "0x1E47AB0", Offset = "0x1E464B0", VA = "0x181E47AB0", Slot = "16")]
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public virtual byte[] GenerateSignature()
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{
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byte[] array = this.mDash;
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IDigest digest = this.contentDigest1;
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int length = array.Length;
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if (this.sLen != 0)
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{
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if (!this.sSet)
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{
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double num = this.random.NextDouble();
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}
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byte[] array2 = this.mDash;
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byte[] array3 = this.salt;
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int length2 = array2.Length;
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}
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byte[] array4 = new byte[this.hLen];
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byte[] array5 = this.mDash;
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IDigest digest2 = this.contentDigest2;
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int length3 = array5.Length;
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int num2 = 0;
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IDigest digest3 = this.contentDigest2;
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int length4 = this.block.Length;
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byte[] array6 = this.block;
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byte[] array7 = this.salt;
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int length5 = array6.Length;
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int length6 = this.block.Length;
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int num3 = 0;
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int length7 = array4.Length;
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int length8 = this.MaskGeneratorFunction1(array4, num3, length7, length6).Length;
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byte[] array8 = this.block;
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if (num2 != length8)
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{
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num2++;
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}
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int length9 = array8.Length;
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int length10 = this.block.Length;
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int length11 = this.block.Length;
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byte b = this.trailer;
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int num4 = length11 - 1;
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byte[] array9 = this.block;
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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int length12 = array9.Length;
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byte[] array10 = this.block;
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int length13 = array10.Length;
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int num5 = 0;
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Array.Clear(array10, num5, length13);
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throw new NullReferenceException();
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}
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// Token: 0x060095A1 RID: 38305 RVA: 0x00212A68 File Offset: 0x00210C68
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[Token(Token = "0x60095A1")]
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[Address(RVA = "0x1E48610", Offset = "0x1E47010", VA = "0x181E48610", Slot = "17")]
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public virtual bool VerifySignature(byte[] signature)
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{
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byte[] array = this.mDash;
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IDigest digest = this.contentDigest1;
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int length = array.Length;
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IAsymmetricBlockCipher asymmetricBlockCipher = this.cipher;
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int length2 = signature.Length;
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int num = 0;
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int length3 = this.block.Length;
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byte[] array2 = this.block;
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int num2 = array2.Length;
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int num3 = num2 - 1;
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byte b = this.trailer;
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int num4 = this.hLen;
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num2 -= num4;
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int num5 = this.MaskGeneratorFunction1(array2, num2, num4, num2).Length;
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byte[] array3 = this.block;
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if (num != num5)
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{
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num++;
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}
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int length4 = array3.Length;
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byte[] array4 = this.block;
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int num6 = array4.Length;
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num5 = num6;
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int num7 = this.hLen;
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num5 -= num7;
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int num8 = this.sLen;
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num5 -= num8;
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num5 += -2;
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int num9;
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if (num != num5)
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{
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num++;
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num9 = 0;
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int num10 = 0;
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Array.Clear(array4, num10, num6);
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}
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num6 -= num7;
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num6 -= num8;
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num9 -= num8;
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num6 = num8;
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int num11 = array4.Length;
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num11 -= num8;
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int num12 = num11 - 1;
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num12 += num6;
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if (num6 != num8)
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{
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num6++;
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num12++;
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}
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throw new NullReferenceException();
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}
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// Token: 0x060095A2 RID: 38306 RVA: 0x00212BBC File Offset: 0x00210DBC
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[Token(Token = "0x60095A2")]
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[Address(RVA = "0x1E44410", Offset = "0x1E42E10", VA = "0x181E44410")]
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private void ItoOSP(int i, byte[] sp)
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{
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sp[0] = (byte)i;
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sp[0] = (byte)i;
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sp[0] = (byte)i;
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sp[0] = (byte)i;
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}
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// Token: 0x060095A3 RID: 38307 RVA: 0x00212BF0 File Offset: 0x00210DF0
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[Token(Token = "0x60095A3")]
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[Address(RVA = "0x1E480C0", Offset = "0x1E46AC0", VA = "0x181E480C0")]
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private byte[] MaskGeneratorFunction1(byte[] Z, int zOff, int zLen, int length)
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{
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byte[] array = new byte[0];
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byte[] array2 = new byte[this.mgfhLen];
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byte[] array3 = new byte[4];
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IDigest digest = this.mgfDigest;
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int num = 0;
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int num2 = this.mgfhLen;
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array3[0] = (byte)num;
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array3[0] = (byte)num;
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array3[0] = (byte)num;
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array3[0] = (byte)num;
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IDigest digest2 = this.mgfDigest;
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int num3 = 0;
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if (num3 < digest)
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{
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num3 += num3;
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num3++;
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}
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IDigest digest3 = this.mgfDigest;
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int num4 = 0;
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num4 += num4;
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num4++;
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int num5 = 0;
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IDigest digest4 = this.mgfDigest;
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int num6 = 0;
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if (num6 < num5)
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{
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num6 += num6;
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num6++;
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}
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int num7 = this.mgfhLen * num;
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num++;
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int num8 = num2 * num;
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array3[0] = (byte)num;
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array3[0] = (byte)num;
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array3[0] = (byte)num;
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array3[0] = (byte)num;
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IDigest digest5 = this.mgfDigest;
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IDigest digest6 = this.mgfDigest;
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int length2 = array3.Length;
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IDigest digest7 = this.mgfDigest;
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int num9 = this.mgfhLen;
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int num10 = array.Length;
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int num11 = 0;
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int num12 = num9 * num;
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num10 -= num12;
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Array.Copy(array2, num11, array, num12, num10);
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return array;
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}
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// Token: 0x040062C2 RID: 25282
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[Token(Token = "0x40062C2")]
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public const byte TrailerImplicit = 188;
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// Token: 0x040062C3 RID: 25283
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
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[Token(Token = "0x40062C3")]
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private readonly IDigest contentDigest1;
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// Token: 0x040062C4 RID: 25284
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
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[Token(Token = "0x40062C4")]
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private readonly IDigest contentDigest2;
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// Token: 0x040062C5 RID: 25285
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
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[Token(Token = "0x40062C5")]
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private readonly IDigest mgfDigest;
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// Token: 0x040062C6 RID: 25286
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
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[Token(Token = "0x40062C6")]
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private readonly IAsymmetricBlockCipher cipher;
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// Token: 0x040062C7 RID: 25287
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
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[Token(Token = "0x40062C7")]
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private SecureRandom random;
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// Token: 0x040062C8 RID: 25288
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
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[Token(Token = "0x40062C8")]
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private int hLen;
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// Token: 0x040062C9 RID: 25289
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x3C")]
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[Token(Token = "0x40062C9")]
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private int mgfhLen;
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// Token: 0x040062CA RID: 25290
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
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[Token(Token = "0x40062CA")]
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private int sLen;
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// Token: 0x040062CB RID: 25291
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x44")]
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[Token(Token = "0x40062CB")]
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private bool sSet;
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// Token: 0x040062CC RID: 25292
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x48")]
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[Token(Token = "0x40062CC")]
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private int emBits;
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// Token: 0x040062CD RID: 25293
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x50")]
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[Token(Token = "0x40062CD")]
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private byte[] salt;
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// Token: 0x040062CE RID: 25294
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x58")]
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[Token(Token = "0x40062CE")]
|
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private byte[] mDash;
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// Token: 0x040062CF RID: 25295
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x60")]
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[Token(Token = "0x40062CF")]
|
|
private byte[] block;
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// Token: 0x040062D0 RID: 25296
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[global::Cpp2IlInjected.FieldOffset(Offset = "0x68")]
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|
[Token(Token = "0x40062D0")]
|
|
private byte trailer;
|
|
}
|
|
}
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