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

// Token: 0x02003453 RID: 13395
[Token(Token = "0x2003453")]
[StructLayout(3, CharSet = CharSet.Auto)]
public class FFAFDAOBAHN
{
	// Token: 0x06017610 RID: 95760 RVA: 0x0057B3CC File Offset: 0x005795CC
	[Token(Token = "0x6017610")]
	[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
	public FFAFDAOBAHN()
	{
	}

	// Token: 0x06017611 RID: 95761 RVA: 0x0057B3E0 File Offset: 0x005795E0
	// Note: this type is marked as 'beforefieldinit'.
	[Token(Token = "0x6017611")]
	[Address(RVA = "0x1368B00", Offset = "0x1367900", VA = "0x181368B00")]
	static FFAFDAOBAHN()
	{
		byte[] array = new byte[148];
		RuntimeHelpers.InitializeArray(array, fieldof(ArrayCopy148.$$field-0).FieldHandle);
		global::FFAFDAOBAHN.OHCLMBBDJLC = array;
		byte[] ohclmbbdjlc = global::FFAFDAOBAHN.OHCLMBBDJLC;
		int length = ohclmbbdjlc.Length;
		global::FFAFDAOBAHN.NCHLFMFMLBC = (int)ohclmbbdjlc[2];
		byte[] array2 = new byte[global::FFAFDAOBAHN.NJPHPOMKGAO];
		int num = 0;
		int njphpomkgao = global::FFAFDAOBAHN.NJPHPOMKGAO;
		Buffer.BlockCopy(global::FFAFDAOBAHN.OHCLMBBDJLC, 20, array2, num, njphpomkgao);
		Array.Reverse(array2);
		global::FFAFDAOBAHN.AEEDJIDCNEO = new BigInteger(array2);
	}

	// Token: 0x06017612 RID: 95762 RVA: 0x0057B460 File Offset: 0x00579660
	[Token(Token = "0x6017612")]
	[Address(RVA = "0x13686D0", Offset = "0x13674D0", VA = "0x1813686D0")]
	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: 0x06017613 RID: 95763 RVA: 0x0057B4AC File Offset: 0x005796AC
	[Token(Token = "0x6017613")]
	[Address(RVA = "0x13687D0", Offset = "0x13675D0", VA = "0x1813687D0")]
	public static string PAMIGJPGHHB(byte[] MGPDDEMABPB, bool KOILKPGDKMG)
	{
		string text3;
		do
		{
			int njphpomkgao = global::FFAFDAOBAHN.NJPHPOMKGAO;
			if (MGPDDEMABPB.Length != njphpomkgao)
			{
				StringBuilder stringBuilder = new StringBuilder();
				int num = 0;
				int length = MGPDDEMABPB.Length;
				if (num < length)
				{
					byte[] array = new byte[global::FFAFDAOBAHN.NJPHPOMKGAO];
					int num2 = 0;
					int njphpomkgao2 = global::FFAFDAOBAHN.NJPHPOMKGAO;
					int num3 = njphpomkgao2 * num;
					Buffer.BlockCopy(MGPDDEMABPB, num3, array, num2, njphpomkgao2);
					BigInteger bigInteger = new BigInteger(array);
					BigInteger bigInteger2 = global::FFAFDAOBAHN.NCHLFMFMLBC;
					BigInteger aeedjidcneo = global::FFAFDAOBAHN.AEEDJIDCNEO;
					string text = global::FFAFDAOBAHN.IHFKDHGIIEJ(bigInteger.ModPow(bigInteger2, aeedjidcneo).GetBytes());
					StringBuilder stringBuilder2 = stringBuilder.Append(text);
					num++;
				}
				string text2 = stringBuilder.ToString();
			}
			BigInteger bigInteger3 = new BigInteger(MGPDDEMABPB);
			BigInteger bigInteger4 = global::FFAFDAOBAHN.NCHLFMFMLBC;
			BigInteger aeedjidcneo2 = global::FFAFDAOBAHN.AEEDJIDCNEO;
			text3 = global::FFAFDAOBAHN.IHFKDHGIIEJ(bigInteger3.ModPow(bigInteger4, aeedjidcneo2).GetBytes());
		}
		while (!KOILKPGDKMG);
		int num4 = text3.m_stringLength;
		num4 += -2;
		return text3.Substring(1, num4);
	}

	// Token: 0x0400F762 RID: 63330
	[Token(Token = "0x400F762")]
	private static byte[] OHCLMBBDJLC;

	// Token: 0x0400F763 RID: 63331
	[Token(Token = "0x400F763")]
	private static int NJPHPOMKGAO;

	// Token: 0x0400F764 RID: 63332
	[Token(Token = "0x400F764")]
	private static int NCHLFMFMLBC;

	// Token: 0x0400F765 RID: 63333
	[Token(Token = "0x400F765")]
	private static BigInteger AEEDJIDCNEO;
}