| package org.bouncycastle.crypto.params; |
| |
| import java.math.BigInteger; |
| |
| import org.bouncycastle.crypto.CipherParameters; |
| |
| public class DSAParameters |
| implements CipherParameters |
| { |
| private BigInteger g; |
| private BigInteger q; |
| private BigInteger p; |
| private DSAValidationParameters validation; |
| |
| public DSAParameters( |
| BigInteger p, |
| BigInteger q, |
| BigInteger g) |
| { |
| this.g = g; |
| this.p = p; |
| this.q = q; |
| } |
| |
| public DSAParameters( |
| BigInteger p, |
| BigInteger q, |
| BigInteger g, |
| DSAValidationParameters params) |
| { |
| this.g = g; |
| this.p = p; |
| this.q = q; |
| this.validation = params; |
| } |
| |
| public BigInteger getP() |
| { |
| return p; |
| } |
| |
| public BigInteger getQ() |
| { |
| return q; |
| } |
| |
| public BigInteger getG() |
| { |
| return g; |
| } |
| |
| public DSAValidationParameters getValidationParameters() |
| { |
| return validation; |
| } |
| |
| public boolean equals( |
| Object obj) |
| { |
| if (!(obj instanceof DSAParameters)) |
| { |
| return false; |
| } |
| |
| DSAParameters pm = (DSAParameters)obj; |
| |
| return (pm.getP().equals(p) && pm.getQ().equals(q) && pm.getG().equals(g)); |
| } |
| |
| public int hashCode() |
| { |
| return getP().hashCode() ^ getQ().hashCode() ^ getG().hashCode(); |
| } |
| } |