This commit is contained in:
niko
2026-04-08 23:40:05 +02:00
parent d6894bcbc7
commit 18dc73f922
7750 changed files with 1795369 additions and 0 deletions
@@ -0,0 +1,796 @@
using System;
using System.Collections;
using System.IO;
using System.Runtime.InteropServices;
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: 0x0200159A RID: 5530
[Token(Token = "0x200159A")]
[StructLayout(3)]
public abstract class TlsEccUtilities
{
// Token: 0x060092DE RID: 37598 RVA: 0x00208C58 File Offset: 0x00206E58
[Token(Token = "0x60092DE")]
[Address(RVA = "0x1E97900", Offset = "0x1E96300", VA = "0x181E97900")]
public static void AddSupportedEllipticCurvesExtension(IDictionary extensions, int[] namedCurves)
{
while (namedCurves == 0)
{
}
byte[] array = TlsUtilities.EncodeUint16ArrayWithUint16Length(namedCurves);
}
// Token: 0x060092DF RID: 37599 RVA: 0x00208C70 File Offset: 0x00206E70
[Token(Token = "0x60092DF")]
[Address(RVA = "0x1E97A20", Offset = "0x1E96420", VA = "0x181E97A20")]
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: 0x060092E0 RID: 37600 RVA: 0x00208CA4 File Offset: 0x00206EA4
[Token(Token = "0x60092E0")]
[Address(RVA = "0x1E98B50", Offset = "0x1E97550", VA = "0x181E98B50")]
public static int[] GetSupportedEllipticCurvesExtension(IDictionary extensions)
{
/*
An exception occurred when decompiling this method (060092E0)
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 1663
*/;
}
// Token: 0x060092E1 RID: 37601 RVA: 0x00208CF8 File Offset: 0x00206EF8
[Token(Token = "0x60092E1")]
[Address(RVA = "0x1E98CC0", Offset = "0x1E976C0", VA = "0x181E98CC0")]
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: 0x060092E2 RID: 37602 RVA: 0x00208D28 File Offset: 0x00206F28
[Token(Token = "0x60092E2")]
[Address(RVA = "0x1E97DB0", Offset = "0x1E967B0", VA = "0x181E97DB0")]
public static byte[] CreateSupportedEllipticCurvesExtension(int[] namedCurves)
{
while (namedCurves == 0)
{
}
return TlsUtilities.EncodeUint16ArrayWithUint16Length(namedCurves);
}
// Token: 0x060092E3 RID: 37603 RVA: 0x00208D40 File Offset: 0x00206F40
[Token(Token = "0x60092E3")]
[Address(RVA = "0x1E97E40", Offset = "0x1E96840", VA = "0x181E97E40")]
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: 0x060092E4 RID: 37604 RVA: 0x00208D6C File Offset: 0x00206F6C
[Token(Token = "0x60092E4")]
[Address(RVA = "0x1E997C0", Offset = "0x1E981C0", VA = "0x181E997C0")]
public static int[] ReadSupportedEllipticCurvesExtension(byte[] extensionData)
{
/*
An exception occurred when decompiling this method (060092E4)
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 1663
*/;
}
// Token: 0x060092E5 RID: 37605 RVA: 0x00208DC0 File Offset: 0x00206FC0
[Token(Token = "0x60092E5")]
[Address(RVA = "0x1E99900", Offset = "0x1E98300", VA = "0x181E99900")]
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: 0x060092E6 RID: 37606 RVA: 0x00208DE4 File Offset: 0x00206FE4
[Token(Token = "0x60092E6")]
[Address(RVA = "0x1E988B0", Offset = "0x1E972B0", VA = "0x181E988B0")]
public static string GetNameOfNamedCurve(int namedCurve)
{
if (TlsEccUtilities.IsSupportedNamedCurve(namedCurve))
{
int num = namedCurve - 1;
}
throw new IndexOutOfRangeException();
}
// Token: 0x060092E7 RID: 37607 RVA: 0x00208E08 File Offset: 0x00207008
[Token(Token = "0x60092E7")]
[Address(RVA = "0x1E98970", Offset = "0x1E97370", VA = "0x181E98970")]
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: 0x060092E8 RID: 37608 RVA: 0x00208E68 File Offset: 0x00207068
[Token(Token = "0x60092E8")]
[Address(RVA = "0x1E98DF0", Offset = "0x1E977F0", VA = "0x181E98DF0")]
public static bool HasAnySupportedNamedCurves()
{
throw new NullReferenceException();
}
// Token: 0x060092E9 RID: 37609 RVA: 0x00208E7C File Offset: 0x0020707C
[Token(Token = "0x60092E9")]
[Address(RVA = "0x1E97CF0", Offset = "0x1E966F0", VA = "0x181E97CF0")]
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: 0x060092EA RID: 37610 RVA: 0x00208EB0 File Offset: 0x002070B0
[Token(Token = "0x60092EA")]
[Address(RVA = "0x1E98EC0", Offset = "0x1E978C0", VA = "0x181E98EC0")]
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: 0x060092EB RID: 37611 RVA: 0x00208EE0 File Offset: 0x002070E0
[Token(Token = "0x60092EB")]
[Address(RVA = "0x1E97B70", Offset = "0x1E96570", VA = "0x181E97B70")]
public static bool AreOnSameCurve(ECDomainParameters a, ECDomainParameters b)
{
while (a != 0)
{
}
}
// Token: 0x060092EC RID: 37612 RVA: 0x00208EF4 File Offset: 0x002070F4
[Token(Token = "0x60092EC")]
[Address(RVA = "0x1E98F50", Offset = "0x1E97950", VA = "0x181E98F50")]
public static bool IsSupportedNamedCurve(int namedCurve)
{
return namedCurve <= "{il2cpp field on {'TlsEccUtilities' (constant value of type Mono.Cecil.TypeReference)}, offset 0x18}";
}
// Token: 0x060092ED RID: 37613 RVA: 0x00208F14 File Offset: 0x00207114
[Token(Token = "0x60092ED")]
[Address(RVA = "0x1E98E60", Offset = "0x1E97860", VA = "0x181E98E60")]
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: 0x060092EE RID: 37614 RVA: 0x00208F44 File Offset: 0x00207144
[Token(Token = "0x60092EE")]
[Address(RVA = "0x1E999C0", Offset = "0x1E983C0", VA = "0x181E999C0")]
public static byte[] SerializeECFieldElement(int fieldSize, BigInteger x)
{
return BigIntegers.AsUnsignedByteArray(fieldSize, x);
}
// Token: 0x060092EF RID: 37615 RVA: 0x00208F58 File Offset: 0x00207158
[Token(Token = "0x60092EF")]
[Address(RVA = "0x1E999E0", Offset = "0x1E983E0", VA = "0x181E999E0")]
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: 0x060092F0 RID: 37616 RVA: 0x00208FB8 File Offset: 0x002071B8
[Token(Token = "0x60092F0")]
[Address(RVA = "0x1E99B50", Offset = "0x1E98550", VA = "0x181E99B50")]
public static byte[] SerializeECPublicKey(byte[] ecPointFormats, ECPublicKeyParameters keyParameters)
{
ECPoint q = keyParameters.q;
return TlsEccUtilities.SerializeECPoint(ecPointFormats, q);
}
// Token: 0x060092F1 RID: 37617 RVA: 0x00208FDC File Offset: 0x002071DC
[Token(Token = "0x60092F1")]
[Address(RVA = "0x1E97F00", Offset = "0x1E96900", VA = "0x181E97F00")]
public static BigInteger DeserializeECFieldElement(int fieldSize, byte[] encoding)
{
return new BigInteger(1, encoding);
}
// Token: 0x060092F2 RID: 37618 RVA: 0x00209000 File Offset: 0x00207200
[Token(Token = "0x60092F2")]
[Address(RVA = "0x1E97FB0", Offset = "0x1E969B0", VA = "0x181E97FB0")]
public static ECPoint DeserializeECPoint(byte[] ecPointFormats, ECCurve curve, byte[] encoding)
{
/*
An exception occurred when decompiling this method (060092F2)
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 1663
*/;
}
// Token: 0x060092F3 RID: 37619 RVA: 0x00209064 File Offset: 0x00207264
[Token(Token = "0x60092F3")]
[Address(RVA = "0x1E981B0", Offset = "0x1E96BB0", VA = "0x181E981B0")]
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: 0x060092F4 RID: 37620 RVA: 0x0020908C File Offset: 0x0020728C
[Token(Token = "0x60092F4")]
[Address(RVA = "0x1E97B90", Offset = "0x1E96590", VA = "0x181E97B90")]
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: 0x060092F5 RID: 37621 RVA: 0x002090B8 File Offset: 0x002072B8
[Token(Token = "0x60092F5")]
[Address(RVA = "0x1E982B0", Offset = "0x1E96CB0", VA = "0x181E982B0")]
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: 0x060092F6 RID: 37622 RVA: 0x002090E8 File Offset: 0x002072E8
[Token(Token = "0x60092F6")]
[Address(RVA = "0x1E98360", Offset = "0x1E96D60", VA = "0x181E98360")]
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: 0x060092F7 RID: 37623 RVA: 0x00209144 File Offset: 0x00207344
[Token(Token = "0x60092F7")]
[Address(RVA = "0x1E98580", Offset = "0x1E96F80", VA = "0x181E98580")]
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 (num3 - 1 > 27)
{
}
if (!TlsEccUtilities.IsSupportedNamedCurve(num3))
{
num++;
}
}
if (!Arrays.Contains(namedCurves, 65281) && !Arrays.Contains(namedCurves, 65282))
{
continue;
}
}
parametersForNamedCurve = TlsEccUtilities.GetParametersForNamedCurve(23);
}
while (parametersForNamedCurve == 0 || parametersForNamedCurve <= (ulong)1L);
TlsUtilities.CheckUint16(23);
TlsUtilities.WriteUint16(23, output);
TlsEccUtilities.WriteExplicitECParameters(ecPointFormats, parametersForNamedCurve, output);
return TlsEccUtilities.GenerateEphemeralClientKeyExchange(random, ecPointFormats, parametersForNamedCurve, output);
}
// Token: 0x060092F8 RID: 37624 RVA: 0x002091D4 File Offset: 0x002073D4
[Token(Token = "0x60092F8")]
[Address(RVA = "0x518E70", Offset = "0x517870", VA = "0x180518E70")]
public static ECPublicKeyParameters ValidateECPublicKey(ECPublicKeyParameters key)
{
return key;
}
// Token: 0x060092F9 RID: 37625 RVA: 0x002091E4 File Offset: 0x002073E4
[Token(Token = "0x60092F9")]
[Address(RVA = "0x1E98FD0", Offset = "0x1E979D0", VA = "0x181E98FD0")]
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: 0x060092FA RID: 37626 RVA: 0x00209214 File Offset: 0x00207414
[Token(Token = "0x60092FA")]
[Address(RVA = "0x1E99090", Offset = "0x1E97A90", VA = "0x181E99090")]
public static BigInteger ReadECFieldElement(int fieldSize, Stream input)
{
/*
An exception occurred when decompiling this method (060092FA)
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 1663
*/;
}
// Token: 0x060092FB RID: 37627 RVA: 0x0020924C File Offset: 0x0020744C
[Token(Token = "0x60092FB")]
[Address(RVA = "0x1E991A0", Offset = "0x1E97BA0", VA = "0x181E991A0")]
public static BigInteger ReadECParameter(Stream input)
{
byte[] array = TlsUtilities.ReadOpaque8(input);
return new BigInteger(1, array);
}
// Token: 0x060092FC RID: 37628 RVA: 0x00209268 File Offset: 0x00207468
[Token(Token = "0x60092FC")]
[Address(RVA = "0x1E99230", Offset = "0x1E97C30", VA = "0x181E99230")]
public static ECDomainParameters ReadECParameters(int[] namedCurves, byte[] ecPointFormats, Stream input)
{
byte b = TlsUtilities.ReadUint8(input);
int num = TlsUtilities.ReadUint16(input);
num += -65281;
if (num > 1)
{
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: 0x060092FD RID: 37629 RVA: 0x00209310 File Offset: 0x00207510
[Token(Token = "0x60092FD")]
[Address(RVA = "0x1E97C50", Offset = "0x1E96650", VA = "0x181E97C50")]
private static void CheckNamedCurve(int[] namedCurves, int namedCurve)
{
while (namedCurves != 0 && !Arrays.Contains(namedCurves, namedCurve))
{
}
}
// Token: 0x060092FE RID: 37630 RVA: 0x0020932C File Offset: 0x0020752C
[Token(Token = "0x60092FE")]
[Address(RVA = "0x1E99BC0", Offset = "0x1E985C0", VA = "0x181E99BC0")]
public static void WriteECExponent(int k, Stream output)
{
TlsUtilities.WriteOpaque8(BigIntegers.AsUnsignedByteArray(BigInteger.ValueOf((long)k)), output);
}
// Token: 0x060092FF RID: 37631 RVA: 0x0020934C File Offset: 0x0020754C
[Token(Token = "0x60092FF")]
[Address(RVA = "0x1E99D50", Offset = "0x1E98750", VA = "0x181E99D50")]
public static void WriteECFieldElement(ECFieldElement x, Stream output)
{
}
// Token: 0x06009300 RID: 37632 RVA: 0x00209360 File Offset: 0x00207560
[Token(Token = "0x6009300")]
[Address(RVA = "0x1E99CA0", Offset = "0x1E986A0", VA = "0x181E99CA0")]
public static void WriteECFieldElement(int fieldSize, BigInteger x, Stream output)
{
byte[] array;
TlsUtilities.WriteOpaque8(array, output);
}
// Token: 0x06009301 RID: 37633 RVA: 0x00209374 File Offset: 0x00207574
[Token(Token = "0x6009301")]
[Address(RVA = "0x1E99DE0", Offset = "0x1E987E0", VA = "0x181E99DE0")]
public static void WriteECParameter(BigInteger x, Stream output)
{
TlsUtilities.WriteOpaque8(BigIntegers.AsUnsignedByteArray(x), output);
}
// Token: 0x06009302 RID: 37634 RVA: 0x00209390 File Offset: 0x00207590
[Token(Token = "0x6009302")]
[Address(RVA = "0x1E99EF0", Offset = "0x1E988F0", VA = "0x181E99EF0")]
public static void WriteExplicitECParameters(byte[] ecPointFormats, ECDomainParameters ecParameters, Stream output)
{
/*
An exception occurred when decompiling this method (06009302)
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 1663
*/;
}
// Token: 0x06009303 RID: 37635 RVA: 0x00209490 File Offset: 0x00207690
[Token(Token = "0x6009303")]
[Address(RVA = "0x1E99E50", Offset = "0x1E98850", VA = "0x181E99E50")]
public static void WriteECPoint(byte[] ecPointFormats, ECPoint point, Stream output)
{
TlsUtilities.WriteOpaque8(TlsEccUtilities.SerializeECPoint(ecPointFormats, point), output);
}
// Token: 0x06009304 RID: 37636 RVA: 0x002094AC File Offset: 0x002076AC
[Token(Token = "0x6009304")]
[Address(RVA = "0x1E9A3F0", Offset = "0x1E98DF0", VA = "0x181E9A3F0")]
public static void WriteNamedECParameters(int namedCurve, Stream output)
{
TlsUtilities.CheckUint16(namedCurve);
TlsUtilities.WriteUint16(namedCurve, output);
}
// Token: 0x06009305 RID: 37637 RVA: 0x002094C8 File Offset: 0x002076C8
[Token(Token = "0x6009305")]
[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
protected TlsEccUtilities()
{
}
// Token: 0x06009306 RID: 37638 RVA: 0x002094DC File Offset: 0x002076DC
// Note: this type is marked as 'beforefieldinit'.
[Token(Token = "0x6009306")]
[Address(RVA = "0x1E9A4A0", Offset = "0x1E98EA0", VA = "0x181E9A4A0")]
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: 0x040061D7 RID: 25047
[Token(Token = "0x40061D7")]
private static readonly string[] CurveNames;
}
}