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A programmatic HTTP/S designed for performance and functional testing
// Copyright (c) 1999-2004 Brian Wellington ([email protected])
package org.xbill.DNS.security;
import javax.crypto.interfaces.DHPublicKey;
import javax.crypto.spec.DHParameterSpec;
import java.math.BigInteger;
/**
* A stub implementation of a Diffie-Hellman public key
*
* @author Brian Wellington
*/
class DHPubKey implements DHPublicKey {
private DHParameterSpec params;
private BigInteger Y;
/** Create a Diffie-Hellman public key from its parts */
public
DHPubKey(BigInteger p, BigInteger g, BigInteger y) {
params = new DHParameterSpec(p, g);
Y = y;
}
/** Obtain the public value of a Diffie-Hellman public key */
public BigInteger
getY() {
return Y;
}
/** Obtain the parameters of a Diffie-Hellman public key */
public DHParameterSpec
getParams() {
return params;
}
/** Obtain the algorithm of a Diffie-Hellman public key */
public String
getAlgorithm() {
return "DH";
}
/** Obtain the format of a Diffie-Hellman public key (unimplemented) */
public String
getFormat() {
return null;
}
/**
* Obtain the encoded representation of a Diffie-Hellman public key
* (unimplemented)
*/
public byte []
getEncoded() {
return null;
}
public String
toString() {
StringBuffer sb = new StringBuffer();
sb.append("P = ");
sb.append(params.getP());
sb.append("\nG = ");
sb.append(params.getG());
sb.append("\nY = ");
sb.append(Y);
return sb.toString();
}
}