using System;
using System.Runtime.InteropServices;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Engines
{
	// Token: 0x020016DC RID: 5852
	[Token(Token = "0x20016DC")]
	[StructLayout(3)]
	public class VmpcKsa3Engine : VmpcEngine
	{
		// Token: 0x170018FD RID: 6397
		// (get) Token: 0x06009D7C RID: 40316 RVA: 0x00241D78 File Offset: 0x0023FF78
		[Token(Token = "0x170018FD")]
		public override string AlgorithmName
		{
			[Token(Token = "0x6009D7C")]
			[Address(RVA = "0x1F620E0", Offset = "0x1F60AE0", VA = "0x181F620E0", Slot = "9")]
			get
			{
				return "VMPC-KSA3";
			}
		}

		// Token: 0x06009D7D RID: 40317 RVA: 0x00241D8C File Offset: 0x0023FF8C
		[Token(Token = "0x6009D7D")]
		[Address(RVA = "0x1F61C80", Offset = "0x1F60680", VA = "0x181F61C80", Slot = "11")]
		protected override void InitKey(byte[] keyBytes, byte[] ivBytes)
		{
			this.s = (byte)((ulong)0L);
			byte[] array = new byte[256];
			int num = 0;
			this.P = array;
			byte[] p = this.P;
			num++;
			byte[] p2 = this.P;
			int length = p2.Length;
			byte b = p[keyBytes];
			byte b2;
			b += b2;
			byte s = this.s;
			b += s;
			byte b3;
			this.s = b3;
			int length2 = p2.Length;
			byte b4 = p2[num];
			byte b5;
			p2[0] = b5;
			byte[] p3 = this.P;
			byte s2 = this.s;
			num++;
			byte[] p4 = this.P;
			int length3 = p4.Length;
			byte b6;
			byte b7;
			b6 += b7;
			byte s3 = this.s;
			b6 += s3;
			byte b8;
			this.s = b8;
			int length4 = p4.Length;
			byte b9;
			p4[0] = b9;
			byte[] p5 = this.P;
			byte s4 = this.s;
			num++;
			byte[] p6 = this.P;
			int length5 = p6.Length;
			byte b10;
			byte b11;
			b10 += b11;
			byte s5 = this.s;
			b10 += s5;
			byte b12;
			this.s = b12;
			int length6 = p6.Length;
			byte b13 = p6[num];
			byte b14;
			p6[0] = b14;
			byte[] p7 = this.P;
			byte s6 = this.s;
			num++;
			this.n = (byte)((ulong)0L);
		}

		// Token: 0x06009D7E RID: 40318 RVA: 0x00241EFC File Offset: 0x002400FC
		[Token(Token = "0x6009D7E")]
		[Address(RVA = "0x3C1670", Offset = "0x3C0070", VA = "0x1803C1670")]
		public VmpcKsa3Engine()
		{
		}
	}
}