using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Text;
using Cpp2IlInjected;
using Mono.Math;
using PrivateImplementationDetailsQOELAJF;

// Token: 0x02002E88 RID: 11912
[Token(Token = "0x2002E88")]
[StructLayout(3, CharSet = CharSet.Auto)]
public class FFAFDAOBAHN
{
	// Token: 0x060154A0 RID: 87200 RVA: 0x0052003C File Offset: 0x0051E23C
	[Token(Token = "0x60154A0")]
	[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
	public FFAFDAOBAHN()
	{
	}

	// Token: 0x060154A1 RID: 87201 RVA: 0x00520050 File Offset: 0x0051E250
	// Note: this type is marked as 'beforefieldinit'.
	[Token(Token = "0x60154A1")]
	[Address(RVA = "0x1D83BE0", Offset = "0x1D825E0", VA = "0x181D83BE0")]
	static FFAFDAOBAHN()
	{
		byte[] array = new byte[148];
		RuntimeHelpers.InitializeArray(array, fieldof(ArrayCopy148.$$field-0).FieldHandle);
		FFAFDAOBAHN.OHCLMBBDJLC = array;
		byte[] ohclmbbdjlc = FFAFDAOBAHN.OHCLMBBDJLC;
		int length = ohclmbbdjlc.Length;
		FFAFDAOBAHN.NCHLFMFMLBC = (int)ohclmbbdjlc[2];
		byte[] array2 = new byte[FFAFDAOBAHN.NJPHPOMKGAO];
		int num = 0;
		int njphpomkgao = FFAFDAOBAHN.NJPHPOMKGAO;
		Buffer.BlockCopy(FFAFDAOBAHN.OHCLMBBDJLC, 20, array2, num, njphpomkgao);
		Array.Reverse(array2);
		FFAFDAOBAHN.AEEDJIDCNEO = new BigInteger(array2);
	}

	// Token: 0x060154A2 RID: 87202 RVA: 0x005200D0 File Offset: 0x0051E2D0
	[Token(Token = "0x60154A2")]
	[Address(RVA = "0x1D837B0", Offset = "0x1D821B0", VA = "0x181D837B0")]
	private static string IHFKDHGIIEJ(byte[] FOJLJNMAJLC)
	{
		int num = 0;
		int num2 = 0;
		int length = FOJLJNMAJLC.Length;
		if (num2 < length)
		{
			num++;
		}
		if (num == length)
		{
			return string.Empty;
		}
		byte[] array = new byte[length];
		int length2 = FOJLJNMAJLC.Length;
		Encoding utf = Encoding.UTF8;
		throw new NullReferenceException();
	}

	// Token: 0x060154A3 RID: 87203 RVA: 0x0052011C File Offset: 0x0051E31C
	[Token(Token = "0x60154A3")]
	[Address(RVA = "0x1D838B0", Offset = "0x1D822B0", VA = "0x181D838B0")]
	public static string PAMIGJPGHHB(byte[] MGPDDEMABPB, bool KOILKPGDKMG)
	{
		string text3;
		do
		{
			int njphpomkgao = FFAFDAOBAHN.NJPHPOMKGAO;
			if (MGPDDEMABPB.Length != njphpomkgao)
			{
				StringBuilder stringBuilder = new StringBuilder();
				int num = 0;
				int length = MGPDDEMABPB.Length;
				if (num < length)
				{
					byte[] array = new byte[FFAFDAOBAHN.NJPHPOMKGAO];
					int num2 = 0;
					int njphpomkgao2 = FFAFDAOBAHN.NJPHPOMKGAO;
					int num3 = njphpomkgao2 * num;
					Buffer.BlockCopy(MGPDDEMABPB, num3, array, num2, njphpomkgao2);
					BigInteger bigInteger = new BigInteger(array);
					BigInteger bigInteger2 = FFAFDAOBAHN.NCHLFMFMLBC;
					BigInteger aeedjidcneo = FFAFDAOBAHN.AEEDJIDCNEO;
					string text = FFAFDAOBAHN.IHFKDHGIIEJ(bigInteger.ModPow(bigInteger2, aeedjidcneo).GetBytes());
					StringBuilder stringBuilder2 = stringBuilder.Append(text);
					num++;
				}
				string text2 = stringBuilder.ToString();
			}
			BigInteger bigInteger3 = new BigInteger(MGPDDEMABPB);
			BigInteger bigInteger4 = FFAFDAOBAHN.NCHLFMFMLBC;
			BigInteger aeedjidcneo2 = FFAFDAOBAHN.AEEDJIDCNEO;
			text3 = FFAFDAOBAHN.IHFKDHGIIEJ(bigInteger3.ModPow(bigInteger4, aeedjidcneo2).GetBytes());
		}
		while (!KOILKPGDKMG);
		int num4 = text3.m_stringLength;
		num4 += -2;
		return text3.Substring(1, num4);
	}

	// Token: 0x0400E6BD RID: 59069
	[Token(Token = "0x400E6BD")]
	private static byte[] OHCLMBBDJLC;

	// Token: 0x0400E6BE RID: 59070
	[Token(Token = "0x400E6BE")]
	private static int NJPHPOMKGAO;

	// Token: 0x0400E6BF RID: 59071
	[Token(Token = "0x400E6BF")]
	private static int NCHLFMFMLBC;

	// Token: 0x0400E6C0 RID: 59072
	[Token(Token = "0x400E6C0")]
	private static BigInteger AEEDJIDCNEO;
}