PrimeField.cs

using System.Collections.Generic;
using System.Numerics;
 
namespace NeuroAccess.Nfc.TravelDocuments.Security.FieldTypes
{
    public class PrimeField : FieldType
    {
        private BigInteger? prime;
 
        public PrimeField()
            : base()
        {
        }
 
        public PrimeField(BigInteger Prime)
            : base()
        {
            this.prime = Prime;
        }
 
        public override string Oid => "1.2.840.10045.1.1";
 
        public override bool IsConfigured => this.prime is not null;
 
        public override bool Configure(Vector SecurityInfo)
        {
            if (SecurityInfo[1] is BigInteger Prime)
            {
                this.prime = Prime;
                return true;
            }
            else
                return false;
        }
 
        public BigInteger Prime => this.prime!.Value;
 
        public override void GetParsedParameters(Dictionary<string, object?> Parameters)
        {
            Parameters["p"] = this.prime;
        }
    }
}