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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Agreement
{
	// Token: 0x02001DEE RID: 7662
	[Token(Token = "0x2001DEE")]
	public sealed class X25519Agreement : IRawAgreement
	{
		// Token: 0x0600C02C RID: 49196 RVA: 0x002B5C8C File Offset: 0x002B3E8C
		[Token(Token = "0x600C02C")]
		[Address(RVA = "0x25B0910", Offset = "0x25AF910", VA = "0x1825B0910", Slot = "4")]
		public void Init(ICipherParameters parameters)
		{
			int num;
			do
			{
				num = 0;
			}
			while (parameters != 0 && parameters == 0);
			this.privateKey = num;
		}

		// Token: 0x17001DCD RID: 7629
		// (get) Token: 0x0600C02D RID: 49197 RVA: 0x002B5CAC File Offset: 0x002B3EAC
		[Token(Token = "0x17001DCD")]
		public int AgreementSize
		{
			[Token(Token = "0x600C02D")]
			[Address(RVA = "0x25B0970", Offset = "0x25AF970", VA = "0x1825B0970", Slot = "5")]
			get
			{
				return X25519PrivateKeyParameters.SecretSize;
			}
		}

		// Token: 0x0600C02E RID: 49198 RVA: 0x002B5CC0 File Offset: 0x002B3EC0
		[Token(Token = "0x600C02E")]
		[Address(RVA = "0x25B0870", Offset = "0x25AF870", VA = "0x1825B0870", 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: 0x0600C02F RID: 49199 RVA: 0x002B5CF0 File Offset: 0x002B3EF0
		[Token(Token = "0x600C02F")]
		[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
		public X25519Agreement()
		{
		}

		// Token: 0x0400798D RID: 31117
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x400798D")]
		private X25519PrivateKeyParameters privateKey;
	}
}