Java Cryptography

Name

Class javax.crypto.spec.DHParameterSpec

Description

This class encapsulates the public parameters used in the Diffie-Hellman key agreement protocol. Typically, an application uses a standard modulus and base to generate Diffie-Hellman keys. This class encapsulates the modulus (getP()) and the base (getG()). Instances of this class can be passed to the algorithm-specific initialization methods of KeyPairGenerator.

Class Definition

public class javax.crypto.spec.DHParameterSpec
  extends java.lang.Object
  implements java.security.spec.AlgorithmParameterSpec {

  // Constructors
  public DHParameterSpec(BigInteger, BigInteger);
  public DHParameterSpec(BigInteger, BigInteger, int);

  // Instance Methods
  public BigInteger getG();
  public int getL();
  public BigInteger getP();
}

See Also

AlgorithmParameterSpec, KeyPairGenerator