| package org.bouncycastle.jce.spec; |
| |
| import java.math.BigInteger; |
| import java.security.spec.AlgorithmParameterSpec; |
| |
| public class ElGamalParameterSpec |
| implements AlgorithmParameterSpec |
| { |
| private BigInteger p; |
| private BigInteger g; |
| |
| /** |
| * Constructs a parameter set for Diffie-Hellman, using a prime modulus |
| * <code>p</code> and a base generator <code>g</code>. |
| * |
| * @param p the prime modulus |
| * @param g the base generator |
| */ |
| public ElGamalParameterSpec( |
| BigInteger p, |
| BigInteger g) |
| { |
| this.p = p; |
| this.g = g; |
| } |
| |
| /** |
| * Returns the prime modulus <code>p</code>. |
| * |
| * @return the prime modulus <code>p</code> |
| */ |
| public BigInteger getP() |
| { |
| return p; |
| } |
| |
| /** |
| * Returns the base generator <code>g</code>. |
| * |
| * @return the base generator <code>g</code> |
| */ |
| public BigInteger getG() |
| { |
| return g; |
| } |
| } |