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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Modes.Gcm
{
	// Token: 0x02001C43 RID: 7235
	[Token(Token = "0x2001C43")]
	internal abstract class GcmUtilities
	{
		// Token: 0x0600B4ED RID: 46317 RVA: 0x00277B78 File Offset: 0x00275D78
		[Token(Token = "0x600B4ED")]
		[Address(RVA = "0x1C250F0", Offset = "0x1C23EF0", VA = "0x181C250F0")]
		private static uint[] GenerateLookup()
		{
			uint[] array = new uint[256];
			int num = 0;
			num++;
			array[0] = (uint)256;
			return array;
		}

		// Token: 0x0600B4EE RID: 46318 RVA: 0x00277BAC File Offset: 0x00275DAC
		[Token(Token = "0x600B4EE")]
		[Address(RVA = "0x1C25B00", Offset = "0x1C24900", VA = "0x181C25B00")]
		internal static byte[] OneAsBytes()
		{
			byte[] array = new byte[16];
			array[0] = (byte)((ulong)128L);
			return array;
		}

		// Token: 0x0600B4EF RID: 46319 RVA: 0x00277BD8 File Offset: 0x00275DD8
		[Token(Token = "0x600B4EF")]
		[Address(RVA = "0x1C25B60", Offset = "0x1C24960", VA = "0x181C25B60")]
		internal static uint[] OneAsUints()
		{
			uint[] array = new uint[4];
			array[0] = (uint)((ulong)2147483648L);
			return array;
		}

		// Token: 0x0600B4F0 RID: 46320 RVA: 0x00277C04 File Offset: 0x00275E04
		[Token(Token = "0x600B4F0")]
		[Address(RVA = "0x1C25BC0", Offset = "0x1C249C0", VA = "0x181C25BC0")]
		internal static ulong[] OneAsUlongs()
		{
			ulong[] array = new ulong[2];
			array[0] = (ulong)long.MinValue;
			return array;
		}

		// Token: 0x0600B4F1 RID: 46321 RVA: 0x00277C30 File Offset: 0x00275E30
		[Token(Token = "0x600B4F1")]
		[Address(RVA = "0x1C24FF0", Offset = "0x1C23DF0", VA = "0x181C24FF0")]
		internal static byte[] AsBytes(uint[] x)
		{
			return Pack.UInt32_To_BE(x);
		}

		// Token: 0x0600B4F2 RID: 46322 RVA: 0x00277C44 File Offset: 0x00275E44
		[Token(Token = "0x600B4F2")]
		[Address(RVA = "0x1C25000", Offset = "0x1C23E00", VA = "0x181C25000")]
		internal static void AsBytes(uint[] x, byte[] z)
		{
			int num = 0;
			Pack.UInt32_To_BE(x, z, num);
		}

		// Token: 0x0600B4F3 RID: 46323 RVA: 0x00277C5C File Offset: 0x00275E5C
		[Token(Token = "0x600B4F3")]
		[Address(RVA = "0x1C24F80", Offset = "0x1C23D80", VA = "0x181C24F80")]
		internal static byte[] AsBytes(ulong[] x)
		{
			byte[] array = new byte[16];
			int num = 0;
			Pack.UInt64_To_BE(x, array, num);
			return array;
		}

		// Token: 0x0600B4F4 RID: 46324 RVA: 0x00277C7C File Offset: 0x00275E7C
		[Token(Token = "0x600B4F4")]
		[Address(RVA = "0x1C24FE0", Offset = "0x1C23DE0", VA = "0x181C24FE0")]
		internal static void AsBytes(ulong[] x, byte[] z)
		{
			int num = 0;
			Pack.UInt64_To_BE(x, z, num);
		}

		// Token: 0x0600B4F5 RID: 46325 RVA: 0x00277C94 File Offset: 0x00275E94
		[Token(Token = "0x600B4F5")]
		[Address(RVA = "0x1C25020", Offset = "0x1C23E20", VA = "0x181C25020")]
		internal static uint[] AsUints(byte[] bs)
		{
			uint[] array = new uint[4];
			int num = 0;
			Pack.BE_To_UInt32(bs, num, array);
			return array;
		}

		// Token: 0x0600B4F6 RID: 46326 RVA: 0x00277CB4 File Offset: 0x00275EB4
		[Token(Token = "0x600B4F6")]
		[Address(RVA = "0x1C25010", Offset = "0x1C23E10", VA = "0x181C25010")]
		internal static void AsUints(byte[] bs, uint[] output)
		{
			int num = 0;
			Pack.BE_To_UInt32(bs, num, output);
		}

		// Token: 0x0600B4F7 RID: 46327 RVA: 0x00277CCC File Offset: 0x00275ECC
		[Token(Token = "0x600B4F7")]
		[Address(RVA = "0x1C25080", Offset = "0x1C23E80", VA = "0x181C25080")]
		internal static ulong[] AsUlongs(byte[] x)
		{
			ulong[] array = new ulong[2];
			int num = 0;
			Pack.BE_To_UInt64(x, num, array);
			return array;
		}

		// Token: 0x0600B4F8 RID: 46328 RVA: 0x00277CEC File Offset: 0x00275EEC
		[Token(Token = "0x600B4F8")]
		[Address(RVA = "0x1C250E0", Offset = "0x1C23EE0", VA = "0x181C250E0")]
		public static void AsUlongs(byte[] x, ulong[] z)
		{
			int num = 0;
			Pack.BE_To_UInt64(x, num, z);
		}

		// Token: 0x0600B4F9 RID: 46329 RVA: 0x00277D04 File Offset: 0x00275F04
		[Token(Token = "0x600B4F9")]
		[Address(RVA = "0x1C258B0", Offset = "0x1C246B0", VA = "0x181C258B0")]
		internal static void Multiply(byte[] x, byte[] y)
		{
			uint[] array = new uint[4];
			int num = 0;
			Pack.BE_To_UInt32(x, num, array);
			uint[] array2 = new uint[4];
			int num2 = 0;
			Pack.BE_To_UInt32(y, num2, array2);
			GcmUtilities.Multiply(array, array2);
			int num3 = 0;
			Pack.UInt32_To_BE(array, x, num3);
		}

		// Token: 0x0600B4FA RID: 46330 RVA: 0x00277D48 File Offset: 0x00275F48
		[Token(Token = "0x600B4FA")]
		[Address(RVA = "0x1C256D0", Offset = "0x1C244D0", VA = "0x181C256D0")]
		internal static void Multiply(uint[] x, uint[] y)
		{
			int length = x.Length;
			int num = 0;
			uint num2 = y[num];
			num2 += num2;
			while (num != y.Length)
			{
			}
			num++;
			x[0] = (uint)num;
			x[0] = (uint)num;
			x[1] = (uint)num;
			x[1] = (uint)num;
		}

		// Token: 0x0600B4FB RID: 46331 RVA: 0x00277DA0 File Offset: 0x00275FA0
		[Token(Token = "0x600B4FB")]
		[Address(RVA = "0x1C259C0", Offset = "0x1C247C0", VA = "0x181C259C0")]
		internal static void Multiply(ulong[] x, ulong[] y)
		{
			int length = x.Length;
			ulong num = x[1];
			int num2 = 0;
			ulong num3 = y[num2];
			num3 += num3;
			while (num2 != y.Length)
			{
			}
			num2++;
			x[0] = (ulong)num2;
			x[1] = (ulong)num2;
		}

		// Token: 0x0600B4FC RID: 46332 RVA: 0x00277DF0 File Offset: 0x00275FF0
		[Token(Token = "0x600B4FC")]
		[Address(RVA = "0x1C25410", Offset = "0x1C24210", VA = "0x181C25410")]
		internal static void MultiplyP(uint[] x)
		{
			uint num = x[0];
			x[0] = num;
			uint num2 = x[0];
			num = num2;
			x[0] = num;
			uint num3 = x[1];
			x[1] = num2;
			x[1] = num3;
		}

		// Token: 0x0600B4FD RID: 46333 RVA: 0x00277E40 File Offset: 0x00276040
		[Token(Token = "0x600B4FD")]
		[Address(RVA = "0x1C25520", Offset = "0x1C24320", VA = "0x181C25520")]
		internal static void MultiplyP(uint[] x, uint[] z)
		{
			uint num = x[0];
			z[0] = num;
			uint num2 = x[0];
			num = num2;
			z[0] = num;
			uint num3 = x[1];
			z[1] = num2;
			z[1] = num3;
		}

		// Token: 0x0600B4FE RID: 46334 RVA: 0x00277E90 File Offset: 0x00276090
		[Token(Token = "0x600B4FE")]
		[Address(RVA = "0x1C252C0", Offset = "0x1C240C0", VA = "0x181C252C0")]
		internal static void MultiplyP8(uint[] x)
		{
			uint num = x[0];
			x[0] = num;
			uint num2 = x[0];
			num = num2;
			x[0] = num;
			uint num3 = x[1];
			x[1] = num2;
			num = x[1];
			x[1] = num3;
		}

		// Token: 0x0600B4FF RID: 46335 RVA: 0x00277EE8 File Offset: 0x002760E8
		[Token(Token = "0x600B4FF")]
		[Address(RVA = "0x1C25200", Offset = "0x1C24000", VA = "0x181C25200")]
		internal static void MultiplyP8(uint[] x, uint[] y)
		{
			uint num = GcmUtilities.ShiftRightN(x, 8, y);
		}

		// Token: 0x0600B500 RID: 46336 RVA: 0x00277F04 File Offset: 0x00276104
		[Token(Token = "0x600B500")]
		[Address(RVA = "0x1C25E90", Offset = "0x1C24C90", VA = "0x181C25E90")]
		internal static uint ShiftRight(uint[] x)
		{
			uint num = x[0];
			x[0] = num;
			uint num2 = x[0];
			num = num2;
			x[0] = num;
			uint num3 = x[1];
			x[1] = num2;
			uint num4 = x[1];
			x[1] = num3;
			return num4;
		}

		// Token: 0x0600B501 RID: 46337 RVA: 0x00277F60 File Offset: 0x00276160
		[Token(Token = "0x600B501")]
		[Address(RVA = "0x1C25F50", Offset = "0x1C24D50", VA = "0x181C25F50")]
		internal static uint ShiftRight(uint[] x, uint[] z)
		{
			uint num = x[0];
			z[0] = num;
			uint num2 = x[0];
			num = num2;
			z[0] = num;
			uint num3 = x[1];
			z[1] = num2;
			uint num4 = x[1];
			z[1] = num3;
			return num4;
		}

		// Token: 0x0600B502 RID: 46338 RVA: 0x00277FB8 File Offset: 0x002761B8
		[Token(Token = "0x600B502")]
		[Address(RVA = "0x1C25DA0", Offset = "0x1C24BA0", VA = "0x181C25DA0")]
		internal static uint ShiftRightN(uint[] x, int n)
		{
			uint num = x[0];
			x[0] = num;
			uint num2 = x[0];
			num = num2;
			x[0] = num;
			uint num3 = x[1];
			x[1] = num2;
			uint num4 = x[1];
			x[1] = num3;
			return num4;
		}

		// Token: 0x0600B503 RID: 46339 RVA: 0x00278014 File Offset: 0x00276214
		[Token(Token = "0x600B503")]
		[Address(RVA = "0x1C25C30", Offset = "0x1C24A30", VA = "0x181C25C30")]
		internal static uint ShiftRightN(uint[] x, int n, uint[] z)
		{
			uint num = x[0];
			z[0] = num;
			uint num2 = x[0];
			num = num2;
			z[0] = num;
			uint num3 = x[1];
			z[1] = num2;
			uint num4 = x[1];
			z[1] = num3;
			return num4;
		}

		// Token: 0x0600B504 RID: 46340 RVA: 0x00278070 File Offset: 0x00276270
		[Token(Token = "0x600B504")]
		[Address(RVA = "0x1C266E0", Offset = "0x1C254E0", VA = "0x181C266E0")]
		internal static void Xor(byte[] x, byte[] y)
		{
			int num = 0;
			num += 3;
			if (4UL < (ulong)16L)
			{
			}
		}

		// Token: 0x0600B505 RID: 46341 RVA: 0x00278090 File Offset: 0x00276290
		[Token(Token = "0x600B505")]
		[Address(RVA = "0x1C26090", Offset = "0x1C24E90", VA = "0x181C26090")]
		internal static void Xor(byte[] x, byte[] y, int yOff)
		{
			int num = 0;
			num++;
			num++;
			num += 2;
			num++;
			num++;
		}

		// Token: 0x0600B506 RID: 46342 RVA: 0x002780BC File Offset: 0x002762BC
		[Token(Token = "0x600B506")]
		[Address(RVA = "0x1C26830", Offset = "0x1C25630", VA = "0x181C26830")]
		internal static void Xor(byte[] x, int xOff, byte[] y, int yOff, byte[] z, int zOff)
		{
			int num = 0;
			num += 4;
		}

		// Token: 0x0600B507 RID: 46343 RVA: 0x002780D8 File Offset: 0x002762D8
		[Token(Token = "0x600B507")]
		[Address(RVA = "0x1C26670", Offset = "0x1C25470", VA = "0x181C26670")]
		internal static void Xor(byte[] x, byte[] y, int yOff, int yLen)
		{
			int num = yLen - 1;
		}

		// Token: 0x0600B508 RID: 46344 RVA: 0x002780F0 File Offset: 0x002762F0
		[Token(Token = "0x600B508")]
		[Address(RVA = "0x1C26B90", Offset = "0x1C25990", VA = "0x181C26B90")]
		internal static void Xor(byte[] x, int xOff, byte[] y, int yOff, int len)
		{
		}

		// Token: 0x0600B509 RID: 46345 RVA: 0x00278104 File Offset: 0x00276304
		[Token(Token = "0x600B509")]
		[Address(RVA = "0x1C264A0", Offset = "0x1C252A0", VA = "0x181C264A0")]
		internal static void Xor(byte[] x, byte[] y, byte[] z)
		{
			int num = 0;
			byte b = x[num];
			z[0] = b;
			num += 3;
			if (4UL < (ulong)16L)
			{
			}
		}

		// Token: 0x0600B50A RID: 46346 RVA: 0x00278134 File Offset: 0x00276334
		[Token(Token = "0x600B50A")]
		[Address(RVA = "0x1C263B0", Offset = "0x1C251B0", VA = "0x181C263B0")]
		internal static void Xor(uint[] x, uint[] y)
		{
			uint num = y[1];
		}

		// Token: 0x0600B50B RID: 46347 RVA: 0x00278150 File Offset: 0x00276350
		[Token(Token = "0x600B50B")]
		[Address(RVA = "0x1C26210", Offset = "0x1C25010", VA = "0x181C26210")]
		internal static void Xor(uint[] x, uint[] y, uint[] z)
		{
			uint num = y[0];
			z[0] = num;
			uint num2 = y[0];
			z[0] = num2;
			uint num3 = y[1];
			z[1] = num3;
			uint num4 = y[1];
			z[1] = num4;
		}

		// Token: 0x0600B50C RID: 46348 RVA: 0x002781A4 File Offset: 0x002763A4
		[Token(Token = "0x600B50C")]
		[Address(RVA = "0x1C26A40", Offset = "0x1C25840", VA = "0x181C26A40")]
		internal static void Xor(ulong[] x, ulong[] y)
		{
			ulong num = y[1];
		}

		// Token: 0x0600B50D RID: 46349 RVA: 0x002781C0 File Offset: 0x002763C0
		[Token(Token = "0x600B50D")]
		[Address(RVA = "0x1C26AD0", Offset = "0x1C258D0", VA = "0x181C26AD0")]
		internal static void Xor(ulong[] x, ulong[] y, ulong[] z)
		{
			ulong num = y[0];
			z[0] = num;
			ulong num2 = y[1];
			z[1] = num2;
		}

		// Token: 0x0600B50E RID: 46350 RVA: 0x002781F4 File Offset: 0x002763F4
		[Token(Token = "0x600B50E")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		protected GcmUtilities()
		{
		}

		// Token: 0x0600B50F RID: 46351 RVA: 0x00278208 File Offset: 0x00276408
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x600B50F")]
		[Address(RVA = "0x1C26C20", Offset = "0x1C25A20", VA = "0x181C26C20")]
		static GcmUtilities()
		{
			uint[] array = new uint[256];
			int num = 0;
			num++;
			array[0] = (uint)256;
		}

		// Token: 0x040072DC RID: 29404
		[Token(Token = "0x40072DC")]
		private const uint E1 = 3774873600U;

		// Token: 0x040072DD RID: 29405
		[Token(Token = "0x40072DD")]
		private const ulong E1L = 16212958658533785600UL;

		// Token: 0x040072DE RID: 29406
		[Token(Token = "0x40072DE")]
		private static readonly uint[] LOOKUP;
	}
}