using System;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Pkcs;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Cms
{
	// Token: 0x02001D66 RID: 7526
	[Token(Token = "0x2001D66")]
	public abstract class RecipientInformation
	{
		// Token: 0x0600BE8D RID: 48781 RVA: 0x002B6A7C File Offset: 0x002B4C7C
		[Token(Token = "0x600BE8D")]
		[Address(RVA = "0x2013FC0", Offset = "0x2012DC0", VA = "0x182013FC0")]
		internal RecipientInformation(AlgorithmIdentifier keyEncAlg, CmsSecureReadable secureReadable)
		{
			RecipientID recipientID = new RecipientID();
			this.rid = recipientID;
			base..ctor();
			this.keyEncAlg = keyEncAlg;
			this.secureReadable = secureReadable;
		}

		// Token: 0x0600BE8E RID: 48782 RVA: 0x002B6AAC File Offset: 0x002B4CAC
		[Token(Token = "0x600BE8E")]
		[Address(RVA = "0x2013AD0", Offset = "0x20128D0", VA = "0x182013AD0")]
		internal string GetContentAlgorithmName()
		{
			CmsSecureReadable cmsSecureReadable = this.secureReadable;
			int num = 0;
			num += num;
			num++;
			throw new NullReferenceException();
		}

		// Token: 0x17001D81 RID: 7553
		// (get) Token: 0x0600BE8F RID: 48783 RVA: 0x002B6AD4 File Offset: 0x002B4CD4
		[Token(Token = "0x17001D81")]
		public RecipientID RecipientID
		{
			[Token(Token = "0x600BE8F")]
			[Address(RVA = "0x3F6E20", Offset = "0x3F5C20", VA = "0x1803F6E20")]
			get
			{
				return this.rid;
			}
		}

		// Token: 0x17001D82 RID: 7554
		// (get) Token: 0x0600BE90 RID: 48784 RVA: 0x002B6AE8 File Offset: 0x002B4CE8
		[Token(Token = "0x17001D82")]
		public AlgorithmIdentifier KeyEncryptionAlgorithmID
		{
			[Token(Token = "0x600BE90")]
			[Address(RVA = "0x3F5F40", Offset = "0x3F4D40", VA = "0x1803F5F40")]
			get
			{
				return this.keyEncAlg;
			}
		}

		// Token: 0x17001D83 RID: 7555
		// (get) Token: 0x0600BE91 RID: 48785 RVA: 0x002B6AFC File Offset: 0x002B4CFC
		[Token(Token = "0x17001D83")]
		public string KeyEncryptionAlgOid
		{
			[Token(Token = "0x600BE91")]
			[Address(RVA = "0x2014040", Offset = "0x2012E40", VA = "0x182014040")]
			get
			{
				Asn1Object asn1Object = this.keyEncAlg.ToAsn1Object();
				throw new NullReferenceException();
			}
		}

		// Token: 0x17001D84 RID: 7556
		// (get) Token: 0x0600BE92 RID: 48786 RVA: 0x002B6B1C File Offset: 0x002B4D1C
		[Token(Token = "0x17001D84")]
		public Asn1Object KeyEncryptionAlgParams
		{
			[Token(Token = "0x600BE92")]
			[Address(RVA = "0x2014080", Offset = "0x2012E80", VA = "0x182014080")]
			get
			{
				DerObjectIdentifier objectID = this.keyEncAlg.ObjectID;
				if (objectID == 0)
				{
				}
				return objectID.ToAsn1Object();
			}
		}

		// Token: 0x0600BE93 RID: 48787 RVA: 0x002B6B48 File Offset: 0x002B4D48
		[Token(Token = "0x600BE93")]
		[Address(RVA = "0x2013BA0", Offset = "0x20129A0", VA = "0x182013BA0")]
		internal CmsTypedStream GetContentFromSessionKey(KeyParameter sKey)
		{
			CmsSecureReadable cmsSecureReadable = this.secureReadable;
			int num = 0;
			num += num;
			num++;
			uint num2;
			if (num < (int)num2)
			{
				num += num;
				num++;
			}
			string identifier;
			uint num3;
			CmsTypedStream cmsTypedStream = new CmsTypedStream(identifier, num, (int)num3);
			identifier = PkcsObjectIdentifiers.Data.identifier;
			return cmsTypedStream;
		}

		// Token: 0x0600BE94 RID: 48788 RVA: 0x002B6BB8 File Offset: 0x002B4DB8
		[Token(Token = "0x600BE94")]
		[Address(RVA = "0x2013DE0", Offset = "0x2012BE0", VA = "0x182013DE0")]
		public byte[] GetContent(ICipherParameters key)
		{
			string text = this.ToString();
			byte[] array;
			return array;
		}

		// Token: 0x0600BE95 RID: 48789 RVA: 0x002B6BE8 File Offset: 0x002B4DE8
		[Token(Token = "0x600BE95")]
		[Address(RVA = "0x2013EB0", Offset = "0x2012CB0", VA = "0x182013EB0")]
		public byte[] GetMac()
		{
			if (this.resultMac == (ulong)0L)
			{
				CmsSecureReadable cmsSecureReadable = this.secureReadable;
				byte[] array;
				this.resultMac = array;
			}
			return Arrays.Clone(this.resultMac);
		}

		// Token: 0x0600BE96 RID: 48790
		[Token(Token = "0x600BE96")]
		[Address(Slot = "4")]
		public abstract CmsTypedStream GetContentStream(ICipherParameters key);

		// Token: 0x04007932 RID: 31026
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007932")]
		internal RecipientID rid;

		// Token: 0x04007933 RID: 31027
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4007933")]
		internal AlgorithmIdentifier keyEncAlg;

		// Token: 0x04007934 RID: 31028
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4007934")]
		internal CmsSecureReadable secureReadable;

		// Token: 0x04007935 RID: 31029
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4007935")]
		private byte[] resultMac;
	}
}