using System;
using System.Collections;
using System.Runtime.InteropServices;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
{
	// Token: 0x020015BD RID: 5565
	[Token(Token = "0x20015BD")]
	[StructLayout(3)]
	public abstract class TlsSRTPUtils
	{
		// Token: 0x0600943A RID: 37946 RVA: 0x0020CFC4 File Offset: 0x0020B1C4
		[Token(Token = "0x600943A")]
		[Address(RVA = "0x1E05630", Offset = "0x1E04030", VA = "0x181E05630")]
		public static void AddUseSrtpExtension(IDictionary extensions, UseSrtpData useSRTPData)
		{
			byte[] array = TlsSRTPUtils.CreateUseSrtpExtension(useSRTPData);
		}

		// Token: 0x0600943B RID: 37947 RVA: 0x0020CFE0 File Offset: 0x0020B1E0
		[Token(Token = "0x600943B")]
		[Address(RVA = "0x1E058E0", Offset = "0x1E042E0", VA = "0x181E058E0")]
		public static UseSrtpData GetUseSrtpExtension(IDictionary extensions)
		{
			byte[] extensionData = TlsUtilities.GetExtensionData(extensions, 14);
			if (extensionData == 0)
			{
			}
			return TlsSRTPUtils.ReadUseSrtpExtension(extensionData);
		}

		// Token: 0x0600943C RID: 37948 RVA: 0x0020D000 File Offset: 0x0020B200
		[Token(Token = "0x600943C")]
		[Address(RVA = "0x1E056C0", Offset = "0x1E040C0", VA = "0x181E056C0")]
		public static byte[] CreateUseSrtpExtension(UseSrtpData useSrtpData)
		{
			/*
An exception occurred when decompiling this method (0600943C)

ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Byte[] BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsSRTPUtils::CreateUseSrtpExtension(BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.UseSrtpData)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_24:
	stloc:ArgumentNullException(var_4_2E, newobj:ArgumentNullException(ArgumentNullException::.ctor, ldstr:string("useSrtpData")))
}

   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: 0x0600943D RID: 37949 RVA: 0x0020D03C File Offset: 0x0020B23C
		[Token(Token = "0x600943D")]
		[Address(RVA = "0x1E05950", Offset = "0x1E04350", VA = "0x181E05950")]
		public static UseSrtpData ReadUseSrtpExtension(byte[] extensionData)
		{
			/*
An exception occurred when decompiling this method (0600943D)

ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.UseSrtpData BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls.TlsSRTPUtils::ReadUseSrtpExtension(System.Byte[])

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_68:
	stloc:ArgumentNullException(var_8_72, newobj:ArgumentNullException(ArgumentNullException::.ctor, ldstr:string("extensionData")))
}

   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: 0x0600943E RID: 37950 RVA: 0x0020D0BC File Offset: 0x0020B2BC
		[Token(Token = "0x600943E")]
		[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
		protected TlsSRTPUtils()
		{
		}
	}
}