ElGamalKeyGenerationParameters.cs :  » PDF » iTextSharp » Org » BouncyCastle » Crypto » Parameters » C# / CSharp Open Source

using System;

using Org.BouncyCastle.Security;

namespace Org.BouncyCastle.Crypto.Parameters{
    public class ElGamalKeyGenerationParameters
    : KeyGenerationParameters
    {
        private readonly ElGamalParameters parameters;

    public ElGamalKeyGenerationParameters(
            SecureRandom    random,
            ElGamalParameters  parameters)
      : base(random, GetStrength(parameters))
        {
            this.parameters = parameters;
        }

    public ElGamalParameters Parameters
        {
            get { return parameters; }
        }

    internal static int GetStrength(
      ElGamalParameters parameters)
    {
      return parameters.L != 0 ? parameters.L : parameters.P.BitLength;
    }
    }
}