How to use

getL

method

in

org.spongycastle.crypto.params.DHParameters

  static int getStrength(DHParameters params)
  {
    return params.getL() != 0 ? params.getL() : params.getP().bitLength();
  }
}

  static int getStrength(DHParameters params)
  {
    return params.getL() != 0 ? params.getL() : params.getP().bitLength();
  }
}

BigInteger calculatePrivate(DHParameters dhParams, SecureRandom random)
{
  BigInteger p = dhParams.getP();
  int limit = dhParams.getL();
  if (limit != 0)
  {
    return new BigInteger(limit, random).setBit(limit - 1);
  }
  BigInteger min = TWO;
  int m = dhParams.getM();
  if (m != 0)
  {
    min = ONE.shiftLeft(m - 1);
  }
  BigInteger max = p.subtract(TWO);
  BigInteger q = dhParams.getQ();
  if (q != null)
  {
    max = q.subtract(TWO);
  }
  return BigIntegers.createRandomInRange(min, max, random);
}

BigInteger calculatePrivate(DHParameters dhParams, SecureRandom random)
  int limit = dhParams.getL();

JCEDHPrivateKey(
  DHPrivateKeyParameters  params)
{
  this.x = params.getX();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}

JCEDHPublicKey(
  DHPublicKeyParameters  params)
{
  this.y = params.getY();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}

BCDHPrivateKey(
  DHPrivateKeyParameters params)
{
  this.x = params.getX();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}

BCDHPublicKey(
  DHPublicKeyParameters params)
{
  this.y = params.getY();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
  this.dhPublicKey = params;
}

JCEDHPrivateKey(
  DHPrivateKeyParameters  params)
{
  this.x = params.getX();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}

BCDHPrivateKey(
  DHPrivateKeyParameters params)
{
  this.x = params.getX();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}

BCDHPublicKey(
  DHPublicKeyParameters params)
{
  this.y = params.getY();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}

JCEDHPublicKey(
  DHPublicKeyParameters  params)
{
  this.y = params.getY();
  this.dhSpec = new DHParameterSpec(params.getParameters().getP(), params.getParameters().getG(), params.getParameters().getL());
}