This commit is contained in:
niko
2026-04-11 22:19:20 +02:00
parent 45b857ff11
commit 8fc35183db
17034 changed files with 2863552 additions and 0 deletions
@@ -0,0 +1,793 @@
using System;
using System.Collections;
using System.IO;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X9;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Agreement;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Generators;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Math;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Security;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;
namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
{
// Token: 0x02001B77 RID: 7031
[Token(Token = "0x2001B77")]
public abstract class TlsEccUtilities
{
// Token: 0x0600AEB8 RID: 44728 RVA: 0x00260338 File Offset: 0x0025E538
[Token(Token = "0x600AEB8")]
[Address(RVA = "0x1985ED0", Offset = "0x1984CD0", VA = "0x181985ED0")]
public static void AddSupportedEllipticCurvesExtension(IDictionary extensions, int[] namedCurves)
{
while (namedCurves == 0)
{
}
byte[] array = TlsUtilities.EncodeUint16ArrayWithUint16Length(namedCurves);
}
// Token: 0x0600AEB9 RID: 44729 RVA: 0x00260350 File Offset: 0x0025E550
[Token(Token = "0x600AEB9")]
[Address(RVA = "0x1985FF0", Offset = "0x1984DF0", VA = "0x181985FF0")]
public static void AddSupportedPointFormatsExtension(IDictionary extensions, byte[] ecPointFormats)
{
while (ecPointFormats != 0)
{
int num = 0;
if (!Arrays.Contains(ecPointFormats, (byte)num))
{
break;
}
}
int num2 = 0;
byte[] array = TlsUtilities.EncodeUint8ArrayWithUint8Length(Arrays.Append(ecPointFormats, (byte)num2));
}
// Token: 0x0600AEBA RID: 44730 RVA: 0x00260384 File Offset: 0x0025E584
[Token(Token = "0x600AEBA")]
[Address(RVA = "0x1987110", Offset = "0x1985F10", VA = "0x181987110")]
public static int[] GetSupportedEllipticCurvesExtension(IDictionary extensions)
{
/*
An exception occurred when decompiling this method (0600AEBA)
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsEccUtilities::GetSupportedEllipticCurvesExtension(System.Collections.IDictionary)
---> System.Exception: Basic block has to end with unconditional control flow.
{
IL_3F:
stloc:TlsFatalAlert(var_6_46, newobj:TlsFatalAlert(TlsFatalAlert::.ctor, ldloc:uint64[exp:uint8](var_7)))
}
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
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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
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
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
--- End of inner exception stack trace ---
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
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 1660
*/;
}
// Token: 0x0600AEBB RID: 44731 RVA: 0x002603D8 File Offset: 0x0025E5D8
[Token(Token = "0x600AEBB")]
[Address(RVA = "0x1987280", Offset = "0x1986080", VA = "0x181987280")]
public static byte[] GetSupportedPointFormatsExtension(IDictionary extensions)
{
byte[] extensionData;
for (;;)
{
extensionData = TlsUtilities.GetExtensionData(extensions, 11);
if (extensionData == 0)
{
break;
}
byte[] array = TlsUtilities.DecodeUint8ArrayWithUint8Length(extensionData);
int num = 0;
if (Arrays.Contains(array, (byte)num))
{
return array;
}
}
return extensionData;
}
// Token: 0x0600AEBC RID: 44732 RVA: 0x00260408 File Offset: 0x0025E608
[Token(Token = "0x600AEBC")]
[Address(RVA = "0x1986380", Offset = "0x1985180", VA = "0x181986380")]
public static byte[] CreateSupportedEllipticCurvesExtension(int[] namedCurves)
{
while (namedCurves == 0)
{
}
return TlsUtilities.EncodeUint16ArrayWithUint16Length(namedCurves);
}
// Token: 0x0600AEBD RID: 44733 RVA: 0x00260420 File Offset: 0x0025E620
[Token(Token = "0x600AEBD")]
[Address(RVA = "0x1986410", Offset = "0x1985210", VA = "0x181986410")]
public static byte[] CreateSupportedPointFormatsExtension(byte[] ecPointFormats)
{
while (ecPointFormats != 0)
{
int num = 0;
if (!Arrays.Contains(ecPointFormats, (byte)num))
{
break;
}
}
int num2 = 0;
return TlsUtilities.EncodeUint8ArrayWithUint8Length(Arrays.Append(ecPointFormats, (byte)num2));
}
// Token: 0x0600AEBE RID: 44734 RVA: 0x0026044C File Offset: 0x0025E64C
[Token(Token = "0x600AEBE")]
[Address(RVA = "0x1987D80", Offset = "0x1986B80", VA = "0x181987D80")]
public static int[] ReadSupportedEllipticCurvesExtension(byte[] extensionData)
{
/*
An exception occurred when decompiling this method (0600AEBE)
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Int32[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsEccUtilities::ReadSupportedEllipticCurvesExtension(System.Byte[])
---> System.Exception: Basic block has to end with unconditional control flow.
{
IL_3D:
stloc:TlsFatalAlert(var_6_44, newobj:TlsFatalAlert(TlsFatalAlert::.ctor, ldloc:uint64[exp:uint8](var_7)))
}
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
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
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
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
--- End of inner exception stack trace ---
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
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 1660
*/;
}
// Token: 0x0600AEBF RID: 44735 RVA: 0x002604A0 File Offset: 0x0025E6A0
[Token(Token = "0x600AEBF")]
[Address(RVA = "0x1987EC0", Offset = "0x1986CC0", VA = "0x181987EC0")]
public static byte[] ReadSupportedPointFormatsExtension(byte[] extensionData)
{
byte[] array;
int num;
do
{
array = TlsUtilities.DecodeUint8ArrayWithUint8Length(extensionData);
num = 0;
}
while (!Arrays.Contains(array, (byte)num));
return array;
}
// Token: 0x0600AEC0 RID: 44736 RVA: 0x002604C4 File Offset: 0x0025E6C4
[Token(Token = "0x600AEC0")]
[Address(RVA = "0x1986E70", Offset = "0x1985C70", VA = "0x181986E70")]
public static string GetNameOfNamedCurve(int namedCurve)
{
if (TlsEccUtilities.IsSupportedNamedCurve(namedCurve))
{
int num = namedCurve - 1;
}
throw new IndexOutOfRangeException();
}
// Token: 0x0600AEC1 RID: 44737 RVA: 0x002604E8 File Offset: 0x0025E6E8
[Token(Token = "0x600AEC1")]
[Address(RVA = "0x1986F30", Offset = "0x1985D30", VA = "0x181986F30")]
public static ECDomainParameters GetParametersForNamedCurve(int namedCurve)
{
if (TlsEccUtilities.IsSupportedNamedCurve(namedCurve))
{
int num = namedCurve - 1;
X9ECParameters x9ECParameters;
X9ECParameters x9ECParameters2;
if (x9ECParameters != 0 || x9ECParameters2 != 0)
{
ECCurve curve = x9ECParameters.curve;
ECPoint g = x9ECParameters.G;
BigInteger n = x9ECParameters.n;
BigInteger h = x9ECParameters.h;
byte[] seed = x9ECParameters.seed;
return new ECDomainParameters(curve, g, n, h, seed);
}
}
throw new IndexOutOfRangeException();
}
// Token: 0x0600AEC2 RID: 44738 RVA: 0x00260548 File Offset: 0x0025E748
[Token(Token = "0x600AEC2")]
[Address(RVA = "0x19873B0", Offset = "0x19861B0", VA = "0x1819873B0")]
public static bool HasAnySupportedNamedCurves()
{
throw new NullReferenceException();
}
// Token: 0x0600AEC3 RID: 44739 RVA: 0x0026055C File Offset: 0x0025E75C
[Token(Token = "0x600AEC3")]
[Address(RVA = "0x19862C0", Offset = "0x19850C0", VA = "0x1819862C0")]
public static bool ContainsEccCipherSuites(int[] cipherSuites)
{
int num = 0;
int length = cipherSuites.Length;
if (num < length)
{
if (!TlsEccUtilities.IsEccCipherSuite(cipherSuites[num]))
{
num++;
}
return true;
}
throw new NullReferenceException();
}
// Token: 0x0600AEC4 RID: 44740 RVA: 0x00260590 File Offset: 0x0025E790
[Token(Token = "0x600AEC4")]
[Address(RVA = "0x1987480", Offset = "0x1986280", VA = "0x181987480")]
public static bool IsEccCipherSuite(int cipherSuite)
{
if (cipherSuite > 49307 && cipherSuite > 52393)
{
if (cipherSuite != 52396)
{
}
return true;
}
if (cipherSuite > 49211)
{
goto IL_22;
}
goto IL_22;
IL_22:;
}
// Token: 0x0600AEC5 RID: 44741 RVA: 0x002605C0 File Offset: 0x0025E7C0
[Token(Token = "0x600AEC5")]
[Address(RVA = "0x1986140", Offset = "0x1984F40", VA = "0x181986140")]
public static bool AreOnSameCurve(ECDomainParameters a, ECDomainParameters b)
{
while (a != 0)
{
}
}
// Token: 0x0600AEC6 RID: 44742 RVA: 0x002605D4 File Offset: 0x0025E7D4
[Token(Token = "0x600AEC6")]
[Address(RVA = "0x1987510", Offset = "0x1986310", VA = "0x181987510")]
public static bool IsSupportedNamedCurve(int namedCurve)
{
return namedCurve <= "{il2cpp field on {'TlsEccUtilities' (constant value of type Mono.Cecil.TypeReference)}, offset 0x18}";
}
// Token: 0x0600AEC7 RID: 44743 RVA: 0x002605F4 File Offset: 0x0025E7F4
[Token(Token = "0x600AEC7")]
[Address(RVA = "0x1987420", Offset = "0x1986220", VA = "0x181987420")]
public static bool IsCompressionPreferred(byte[] ecPointFormats, byte compressionFormat)
{
if (ecPointFormats != 0)
{
int length = ecPointFormats.Length;
int num = 0;
if (num < length)
{
byte b;
if (b != compressionFormat)
{
num++;
}
return true;
}
}
throw new IndexOutOfRangeException();
}
// Token: 0x0600AEC8 RID: 44744 RVA: 0x00260624 File Offset: 0x0025E824
[Token(Token = "0x600AEC8")]
[Address(RVA = "0x1987F80", Offset = "0x1986D80", VA = "0x181987F80")]
public static byte[] SerializeECFieldElement(int fieldSize, BigInteger x)
{
return BigIntegers.AsUnsignedByteArray(fieldSize, x);
}
// Token: 0x0600AEC9 RID: 44745 RVA: 0x00260638 File Offset: 0x0025E838
[Token(Token = "0x600AEC9")]
[Address(RVA = "0x1987FA0", Offset = "0x1986DA0", VA = "0x181987FA0")]
public static byte[] SerializeECPoint(byte[] ecPointFormats, ECPoint point)
{
bool flag = point.SatisfiesOrder();
bool flag2;
if (!flag2)
{
bool flag3;
if (!flag3 || ecPointFormats == 0)
{
goto IL_43;
}
int length = ecPointFormats.Length;
int num = 0;
if (num >= length)
{
goto IL_43;
}
num++;
}
if (ecPointFormats != 0)
{
int length2 = ecPointFormats.Length;
int num2 = 0;
if (num2 < length2)
{
num2++;
}
}
IL_43:
bool flag4 = point.SatisfiesCurveEquation();
throw new NullReferenceException();
}
// Token: 0x0600AECA RID: 44746 RVA: 0x00260698 File Offset: 0x0025E898
[Token(Token = "0x600AECA")]
[Address(RVA = "0x1988110", Offset = "0x1986F10", VA = "0x181988110")]
public static byte[] SerializeECPublicKey(byte[] ecPointFormats, ECPublicKeyParameters keyParameters)
{
ECPoint q = keyParameters.q;
return TlsEccUtilities.SerializeECPoint(ecPointFormats, q);
}
// Token: 0x0600AECB RID: 44747 RVA: 0x002606BC File Offset: 0x0025E8BC
[Token(Token = "0x600AECB")]
[Address(RVA = "0x19864D0", Offset = "0x19852D0", VA = "0x1819864D0")]
public static BigInteger DeserializeECFieldElement(int fieldSize, byte[] encoding)
{
return new BigInteger(1, encoding);
}
// Token: 0x0600AECC RID: 44748 RVA: 0x002606E0 File Offset: 0x0025E8E0
[Token(Token = "0x600AECC")]
[Address(RVA = "0x1986580", Offset = "0x1985380", VA = "0x181986580")]
public static ECPoint DeserializeECPoint(byte[] ecPointFormats, ECCurve curve, byte[] encoding)
{
/*
An exception occurred when decompiling this method (0600AECC)
ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.ECPoint BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsEccUtilities::DeserializeECPoint(System.Byte[],BestHTTP.SecureProtocol.Org.BouncyCastle.Math.EC.ECCurve,System.Byte[])
---> System.Exception: Basic block has to end with unconditional control flow.
{
IL_4C:
stloc:TlsFatalAlert(var_8_53, newobj:TlsFatalAlert(TlsFatalAlert::.ctor, ldloc:uint64[exp:uint8](var_9)))
}
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
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
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
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
--- End of inner exception stack trace ---
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
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 1660
*/;
}
// Token: 0x0600AECD RID: 44749 RVA: 0x00260744 File Offset: 0x0025E944
[Token(Token = "0x600AECD")]
[Address(RVA = "0x1986780", Offset = "0x1985580", VA = "0x181986780")]
public static ECPublicKeyParameters DeserializeECPublicKey(byte[] ecPointFormats, ECDomainParameters curve_params, byte[] encoding)
{
ECCurve curve = curve_params.curve;
return new ECPublicKeyParameters(TlsEccUtilities.DeserializeECPoint(ecPointFormats, curve, encoding), curve_params);
}
// Token: 0x0600AECE RID: 44750 RVA: 0x0026076C File Offset: 0x0025E96C
[Token(Token = "0x600AECE")]
[Address(RVA = "0x1986160", Offset = "0x1984F60", VA = "0x181986160")]
public static byte[] CalculateECDHBasicAgreement(ECPublicKeyParameters publicKey, ECPrivateKeyParameters privateKey)
{
ECDHBasicAgreement ecdhbasicAgreement = new ECDHBasicAgreement();
BigInteger bigInteger = ecdhbasicAgreement.CalculateAgreement(privateKey);
int fieldSize = ecdhbasicAgreement.GetFieldSize();
byte[] array;
return array;
}
// Token: 0x0600AECF RID: 44751 RVA: 0x00260798 File Offset: 0x0025E998
[Token(Token = "0x600AECF")]
[Address(RVA = "0x1986880", Offset = "0x1985680", VA = "0x181986880")]
public static AsymmetricCipherKeyPair GenerateECKeyPair(SecureRandom random, ECDomainParameters ecParams)
{
ECKeyPairGenerator eckeyPairGenerator = new ECKeyPairGenerator();
ECKeyGenerationParameters eckeyGenerationParameters = new ECKeyGenerationParameters(ecParams, random);
eckeyPairGenerator.Init(eckeyGenerationParameters);
return eckeyPairGenerator.GenerateKeyPair();
}
// Token: 0x0600AED0 RID: 44752 RVA: 0x002607C8 File Offset: 0x0025E9C8
[Token(Token = "0x600AED0")]
[Address(RVA = "0x1986930", Offset = "0x1985730", VA = "0x181986930")]
public static ECPrivateKeyParameters GenerateEphemeralClientKeyExchange(SecureRandom random, byte[] ecPointFormats, ECDomainParameters ecParams, Stream output)
{
for (;;)
{
ECKeyPairGenerator eckeyPairGenerator = new ECKeyPairGenerator();
ECKeyGenerationParameters eckeyGenerationParameters = new ECKeyGenerationParameters(ecParams, random);
eckeyPairGenerator.Init(eckeyGenerationParameters);
AsymmetricCipherKeyPair asymmetricCipherKeyPair = eckeyPairGenerator.GenerateKeyPair();
AsymmetricKeyParameter publicParameter = asymmetricCipherKeyPair.publicParameter;
if (publicParameter != 0)
{
byte[] array;
TlsUtilities.WriteOpaque8(array, output);
AsymmetricKeyParameter privateParameter = asymmetricCipherKeyPair.privateParameter;
if (privateParameter == 0 || privateParameter != 0)
{
break;
}
}
}
throw new NullReferenceException();
}
// Token: 0x0600AED1 RID: 44753 RVA: 0x00260824 File Offset: 0x0025EA24
[Token(Token = "0x600AED1")]
[Address(RVA = "0x1986B50", Offset = "0x1985950", VA = "0x181986B50")]
internal static ECPrivateKeyParameters GenerateEphemeralServerKeyExchange(SecureRandom random, int[] namedCurves, byte[] ecPointFormats, Stream output)
{
ECDomainParameters parametersForNamedCurve;
do
{
if (namedCurves != 0)
{
int num = 0;
int num2 = 0;
int length = namedCurves.Length;
if (num2 < length)
{
int num3 = namedCurves[num];
if (!NamedCurve.IsValid(num3) || !TlsEccUtilities.IsSupportedNamedCurve(num3))
{
num++;
}
}
if (!Arrays.Contains(namedCurves, 65281) && !Arrays.Contains(namedCurves, 65282))
{
continue;
}
}
parametersForNamedCurve = TlsEccUtilities.GetParametersForNamedCurve(23);
}
while (parametersForNamedCurve == 0 || !NamedCurve.RefersToASpecificNamedCurve(23));
TlsUtilities.CheckUint16(23);
TlsUtilities.WriteUint16(23, output);
TlsEccUtilities.WriteExplicitECParameters(ecPointFormats, parametersForNamedCurve, output);
return TlsEccUtilities.GenerateEphemeralClientKeyExchange(random, ecPointFormats, parametersForNamedCurve, output);
}
// Token: 0x0600AED2 RID: 44754 RVA: 0x002608B8 File Offset: 0x0025EAB8
[Token(Token = "0x600AED2")]
[Address(RVA = "0x434BD0", Offset = "0x4339D0", VA = "0x180434BD0")]
public static ECPublicKeyParameters ValidateECPublicKey(ECPublicKeyParameters key)
{
return key;
}
// Token: 0x0600AED3 RID: 44755 RVA: 0x002608C8 File Offset: 0x0025EAC8
[Token(Token = "0x600AED3")]
[Address(RVA = "0x1987590", Offset = "0x1986390", VA = "0x181987590")]
public static int ReadECExponent(int fieldSize, Stream input)
{
int intValue;
for (;;)
{
BigInteger bigInteger = TlsEccUtilities.ReadECParameter(input);
if (bigInteger.BitLength < 32)
{
intValue = bigInteger.IntValue;
if (intValue > 0 && intValue < fieldSize)
{
break;
}
}
}
return intValue;
}
// Token: 0x0600AED4 RID: 44756 RVA: 0x002608F8 File Offset: 0x0025EAF8
[Token(Token = "0x600AED4")]
[Address(RVA = "0x1987650", Offset = "0x1986450", VA = "0x181987650")]
public static BigInteger ReadECFieldElement(int fieldSize, Stream input)
{
/*
An exception occurred when decompiling this method (0600AED4)
ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Math.BigInteger BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsEccUtilities::ReadECFieldElement(System.Int32,System.IO.Stream)
---> System.Exception: Basic block has to end with unconditional control flow.
{
IL_24:
stloc:TlsFatalAlert(var_2_2A, newobj:TlsFatalAlert(TlsFatalAlert::.ctor, ldloc:uint64[exp:uint8](var_3)))
}
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
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1878
at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1846
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
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
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
--- End of inner exception stack trace ---
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
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 1660
*/;
}
// Token: 0x0600AED5 RID: 44757 RVA: 0x00260930 File Offset: 0x0025EB30
[Token(Token = "0x600AED5")]
[Address(RVA = "0x1987760", Offset = "0x1986560", VA = "0x181987760")]
public static BigInteger ReadECParameter(Stream input)
{
byte[] array = TlsUtilities.ReadOpaque8(input);
return new BigInteger(1, array);
}
// Token: 0x0600AED6 RID: 44758 RVA: 0x0026094C File Offset: 0x0025EB4C
[Token(Token = "0x600AED6")]
[Address(RVA = "0x19877F0", Offset = "0x19865F0", VA = "0x1819877F0")]
public static ECDomainParameters ReadECParameters(int[] namedCurves, byte[] ecPointFormats, Stream input)
{
byte b = TlsUtilities.ReadUint8(input);
int num = TlsUtilities.ReadUint16(input);
if (NamedCurve.RefersToASpecificNamedCurve(num))
{
TlsEccUtilities.CheckNamedCurve(namedCurves, num);
ECDomainParameters parametersForNamedCurve = TlsEccUtilities.GetParametersForNamedCurve(num);
uint num2;
TlsEccUtilities.CheckNamedCurve(namedCurves, (int)num2);
F2mCurve f2mCurve;
ECPoint ecpoint;
BigInteger bigInteger;
BigInteger bigInteger2;
ECDomainParameters ecdomainParameters = new ECDomainParameters(f2mCurve, ecpoint, bigInteger, bigInteger2);
BigInteger bigInteger3;
int bitLength = bigInteger3.BitLength;
int bitLength2 = bigInteger3.BitLength;
int num3 = 0;
BigInteger bigInteger4;
BigInteger bigInteger5;
FpCurve fpCurve = new FpCurve(bigInteger3, num3, bigInteger, bigInteger4, bigInteger5);
ECPoint ecpoint2;
return new ECDomainParameters(fpCurve, ecpoint2, bigInteger4, bigInteger5);
}
ulong num4;
TlsFatalAlert tlsFatalAlert = new TlsFatalAlert((byte)num4);
ulong num5;
TlsFatalAlert tlsFatalAlert2 = new TlsFatalAlert((byte)num5);
throw new NullReferenceException();
}
// Token: 0x0600AED7 RID: 44759 RVA: 0x002609F4 File Offset: 0x0025EBF4
[Token(Token = "0x600AED7")]
[Address(RVA = "0x1986220", Offset = "0x1985020", VA = "0x181986220")]
private static void CheckNamedCurve(int[] namedCurves, int namedCurve)
{
while (namedCurves != 0 && !Arrays.Contains(namedCurves, namedCurve))
{
}
}
// Token: 0x0600AED8 RID: 44760 RVA: 0x00260A10 File Offset: 0x0025EC10
[Token(Token = "0x600AED8")]
[Address(RVA = "0x1988180", Offset = "0x1986F80", VA = "0x181988180")]
public static void WriteECExponent(int k, Stream output)
{
TlsUtilities.WriteOpaque8(BigIntegers.AsUnsignedByteArray(BigInteger.ValueOf((long)k)), output);
}
// Token: 0x0600AED9 RID: 44761 RVA: 0x00260A30 File Offset: 0x0025EC30
[Token(Token = "0x600AED9")]
[Address(RVA = "0x1988310", Offset = "0x1987110", VA = "0x181988310")]
public static void WriteECFieldElement(ECFieldElement x, Stream output)
{
}
// Token: 0x0600AEDA RID: 44762 RVA: 0x00260A44 File Offset: 0x0025EC44
[Token(Token = "0x600AEDA")]
[Address(RVA = "0x1988260", Offset = "0x1987060", VA = "0x181988260")]
public static void WriteECFieldElement(int fieldSize, BigInteger x, Stream output)
{
byte[] array;
TlsUtilities.WriteOpaque8(array, output);
}
// Token: 0x0600AEDB RID: 44763 RVA: 0x00260A58 File Offset: 0x0025EC58
[Token(Token = "0x600AEDB")]
[Address(RVA = "0x19883A0", Offset = "0x19871A0", VA = "0x1819883A0")]
public static void WriteECParameter(BigInteger x, Stream output)
{
TlsUtilities.WriteOpaque8(BigIntegers.AsUnsignedByteArray(x), output);
}
// Token: 0x0600AEDC RID: 44764 RVA: 0x00260A74 File Offset: 0x0025EC74
[Token(Token = "0x600AEDC")]
[Address(RVA = "0x19884B0", Offset = "0x19872B0", VA = "0x1819884B0")]
public static void WriteExplicitECParameters(byte[] ecPointFormats, ECDomainParameters ecParameters, Stream output)
{
/*
An exception occurred when decompiling this method (0600AEDC)
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Void BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsEccUtilities::WriteExplicitECParameters(System.Byte[],BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters.ECDomainParameters,System.IO.Stream)
---> System.Exception: Basic block has to end with unconditional control flow.
{
IL_E8:
stloc:ArgumentException(var_15_F2, newobj:ArgumentException(ArgumentException::.ctor, ldstr:string("Only trinomial and pentomial curves are supported")))
}
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
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
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
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
--- End of inner exception stack trace ---
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
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 1660
*/;
}
// Token: 0x0600AEDD RID: 44765 RVA: 0x00260B74 File Offset: 0x0025ED74
[Token(Token = "0x600AEDD")]
[Address(RVA = "0x1988410", Offset = "0x1987210", VA = "0x181988410")]
public static void WriteECPoint(byte[] ecPointFormats, ECPoint point, Stream output)
{
TlsUtilities.WriteOpaque8(TlsEccUtilities.SerializeECPoint(ecPointFormats, point), output);
}
// Token: 0x0600AEDE RID: 44766 RVA: 0x00260B90 File Offset: 0x0025ED90
[Token(Token = "0x600AEDE")]
[Address(RVA = "0x19889B0", Offset = "0x19877B0", VA = "0x1819889B0")]
public static void WriteNamedECParameters(int namedCurve, Stream output)
{
while (!NamedCurve.RefersToASpecificNamedCurve(namedCurve))
{
}
TlsUtilities.CheckUint16(namedCurve);
TlsUtilities.WriteUint16(namedCurve, output);
}
// Token: 0x0600AEDF RID: 44767 RVA: 0x00260BB4 File Offset: 0x0025EDB4
[Token(Token = "0x600AEDF")]
[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
protected TlsEccUtilities()
{
}
// Token: 0x0600AEE0 RID: 44768 RVA: 0x00260BC8 File Offset: 0x0025EDC8
// Note: this type is marked as 'beforefieldinit'.
[Token(Token = "0x600AEE0")]
[Address(RVA = "0x1988A60", Offset = "0x1987860", VA = "0x181988A60")]
static TlsEccUtilities()
{
string[] array = new string[28];
if ("sect163k1" != 0)
{
}
array[0] = "sect163k1";
if ("sect163r1" != 0)
{
}
array[1] = "sect163r1";
if ("sect163r2" != 0)
{
}
array[2] = "sect163r2";
if ("sect193r1" != 0)
{
}
array[3] = "sect193r1";
if ("sect193r2" != 0)
{
}
array[4] = "sect193r2";
if ("sect233k1" != 0)
{
}
array[5] = "sect233k1";
if ("sect233r1" != 0)
{
}
array[6] = "sect233r1";
if ("sect239k1" != 0)
{
}
array[7] = "sect239k1";
if ("sect283k1" != 0)
{
}
array[8] = "sect283k1";
if ("sect283r1" != 0)
{
}
array[9] = "sect283r1";
if ("sect409k1" != 0)
{
}
array[10] = "sect409k1";
if ("sect409r1" != 0)
{
}
array[11] = "sect409r1";
if ("sect571k1" != 0)
{
}
array[12] = "sect571k1";
if ("sect571r1" != 0)
{
}
array[13] = "sect571r1";
if ("secp160k1" != 0)
{
}
array[14] = "secp160k1";
if ("secp160r1" != 0)
{
}
array[15] = "secp160r1";
if ("secp160r2" != 0)
{
}
array[16] = "secp160r2";
if ("secp192k1" != 0)
{
}
array[17] = "secp192k1";
if ("secp192r1" != 0)
{
}
array[18] = "secp192r1";
if ("secp224k1" != 0)
{
}
array[19] = "secp224k1";
if ("secp224r1" != 0)
{
}
array[20] = "secp224r1";
if ("secp256k1" != 0)
{
}
array[21] = "secp256k1";
if ("secp256r1" != 0)
{
}
array[22] = "secp256r1";
if ("secp384r1" != 0)
{
}
array[23] = "secp384r1";
if ("secp521r1" != 0)
{
}
array[24] = "secp521r1";
if ("brainpoolP256r1" != 0)
{
}
array[25] = "brainpoolP256r1";
if ("brainpoolP384r1" != 0)
{
}
array[26] = "brainpoolP384r1";
if ("brainpoolP512r1" != 0)
{
}
array[27] = "brainpoolP512r1";
}
// Token: 0x0400701A RID: 28698
[Token(Token = "0x400701A")]
private static readonly string[] CurveNames;
}
}