using System;
using System.IO;
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: 0x02001D63 RID: 7523
	[Token(Token = "0x2001D63")]
	public class PasswordRecipientInformation : RecipientInformation
	{
		// Token: 0x0600BE84 RID: 48772 RVA: 0x002B6858 File Offset: 0x002B4A58
		[Token(Token = "0x600BE84")]
		[Address(RVA = "0x2012EC0", Offset = "0x2011CC0", VA = "0x182012EC0")]
		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: 0x17001D7F RID: 7551
		// (get) Token: 0x0600BE85 RID: 48773 RVA: 0x002B6890 File Offset: 0x002B4A90
		[Token(Token = "0x17001D7F")]
		public virtual AlgorithmIdentifier KeyDerivationAlgorithm
		{
			[Token(Token = "0x600BE85")]
			[Address(RVA = "0x420450", Offset = "0x41F250", VA = "0x180420450", Slot = "5")]
			get
			{
				return this.info.keyDerivationAlgorithm;
			}
		}

		// Token: 0x0600BE86 RID: 48774 RVA: 0x002B68B0 File Offset: 0x002B4AB0
		[Token(Token = "0x600BE86")]
		[Address(RVA = "0x2012A90", Offset = "0x2011890", VA = "0x182012A90", 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: 0x04007930 RID: 31024
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4007930")]
		private readonly PasswordRecipientInfo info;
	}
}