using System;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Agreement
{
	// Token: 0x02001D0E RID: 7438
	[Token(Token = "0x2001D0E")]
	public sealed class X25519Agreement : IRawAgreement
	{
		// Token: 0x0600BC5E RID: 48222 RVA: 0x002AD3D4 File Offset: 0x002AB5D4
		[Token(Token = "0x600BC5E")]
		[Address(RVA = "0x1B49030", Offset = "0x1B47E30", VA = "0x181B49030", Slot = "4")]
		public void Init(ICipherParameters parameters)
		{
			int num;
			do
			{
				num = 0;
			}
			while (parameters != 0 && parameters == 0);
			this.privateKey = num;
		}

		// Token: 0x17001D30 RID: 7472
		// (get) Token: 0x0600BC5F RID: 48223 RVA: 0x002AD3F4 File Offset: 0x002AB5F4
		[Token(Token = "0x17001D30")]
		public int AgreementSize
		{
			[Token(Token = "0x600BC5F")]
			[Address(RVA = "0x1B49090", Offset = "0x1B47E90", VA = "0x181B49090", Slot = "5")]
			get
			{
				return X25519PrivateKeyParameters.SecretSize;
			}
		}

		// Token: 0x0600BC60 RID: 48224 RVA: 0x002AD408 File Offset: 0x002AB608
		[Token(Token = "0x600BC60")]
		[Address(RVA = "0x1B48F90", Offset = "0x1B47D90", VA = "0x181B48F90", Slot = "6")]
		public void CalculateAgreement(ICipherParameters publicKey, byte[] buf, int off)
		{
			X25519PrivateKeyParameters x25519PrivateKeyParameters;
			int num;
			do
			{
				x25519PrivateKeyParameters = this.privateKey;
				num = 0;
			}
			while (publicKey != 0 && publicKey == 0);
			x25519PrivateKeyParameters.GenerateSecret(num, buf, off);
		}

		// Token: 0x0600BC61 RID: 48225 RVA: 0x002AD438 File Offset: 0x002AB638
		[Token(Token = "0x600BC61")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		public X25519Agreement()
		{
		}

		// Token: 0x040077D4 RID: 30676
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x40077D4")]
		private X25519PrivateKeyParameters privateKey;
	}
}