using System;
using System.IO;
using System.Runtime.InteropServices;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms;
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.Security;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Cms
{
	// Token: 0x02001786 RID: 6022
	[Token(Token = "0x2001786")]
	[StructLayout(3)]
	public class PasswordRecipientInformation : RecipientInformation
	{
		// Token: 0x0600A2AA RID: 41642 RVA: 0x0025E450 File Offset: 0x0025C650
		[Token(Token = "0x600A2AA")]
		[Address(RVA = "0x6623C0", Offset = "0x660DC0", VA = "0x1806623C0")]
		internal PasswordRecipientInformation(PasswordRecipientInfo info, CmsSecureReadable secureReadable)
		{
			AlgorithmIdentifier keyEncryptionAlgorithm = info.keyEncryptionAlgorithm;
			base..ctor(keyEncryptionAlgorithm, secureReadable);
			this.info = info;
			RecipientID recipientID = new RecipientID();
			this.rid = recipientID;
		}

		// Token: 0x1700197E RID: 6526
		// (get) Token: 0x0600A2AB RID: 41643 RVA: 0x0025E488 File Offset: 0x0025C688
		[Token(Token = "0x1700197E")]
		public virtual AlgorithmIdentifier KeyDerivationAlgorithm
		{
			[Token(Token = "0x600A2AB")]
			[Address(RVA = "0x610F90", Offset = "0x60F990", VA = "0x180610F90", Slot = "5")]
			get
			{
				return this.info.keyDerivationAlgorithm;
			}
		}

		// Token: 0x0600A2AC RID: 41644 RVA: 0x0025E4A8 File Offset: 0x0025C6A8
		[Token(Token = "0x600A2AC")]
		[Address(RVA = "0x661F90", Offset = "0x660990", VA = "0x180661F90", Slot = "4")]
		public override CmsTypedStream GetContentStream(ICipherParameters key)
		{
			DerObjectIdentifier objectID = AlgorithmIdentifier.GetInstance(this.info.keyEncryptionAlgorithm).ObjectID;
			Stream octetStream = this.info.encryptedKey.GetOctetStream();
			if (objectID == 0)
			{
				throw new NullReferenceException();
			}
			DerObjectIdentifier derObjectIdentifier;
			string identifier = derObjectIdentifier.identifier;
			CmsEnvelopedHelper instance = CmsEnvelopedHelper.Instance;
			IWrapper wrapper = WrapperUtilities.GetWrapper(instance.GetRfc3211WrapperName(identifier));
			Asn1OctetString asn1OctetString;
			Stream octetStream2 = asn1OctetString.GetOctetStream();
			if (key != 0 && key != 0)
			{
				string contentAlgorithmName = base.GetContentAlgorithmName();
				AlgorithmIdentifier keyEncAlg = this.keyEncAlg;
				KeyParameter keyParameter;
				return base.GetContentFromSessionKey(keyParameter);
			}
			throw new NullReferenceException();
		}

		// Token: 0x04006AED RID: 27373
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4006AED")]
		private readonly PasswordRecipientInfo info;
	}
}