KeyPairGenerator

net.i2p.crypto.elgamal.KeyPairGenerator

public final class KeyPairGeneratorextends KeyPairGeneratorSpi

Modified from eddsa Only supported strength is 2048.

Field Details
- DEFAULT_STRENGTH
  private static final int DEFAULT_STRENGTH
  Bits in the prime generated by default. Always long - the short key is not used.
  See Also:
  Constant Field Values
- elgParams
  private ElGamalParameterSpec elgParams
  The p and g parameters in use.
- initialized
  private boolean initialized
  True once the parameters have been set.
Constructor Details
- KeyPairGenerator
  public KeyPairGenerator()
  Constructor. The JCA framework calls initialize(int, SecureRandom) with the strength, so the instance starts uninitialized with no parameters set.
Method Details
- initialize
  public void initialize(int strength, SecureRandom random)
  Initialize the key pair generator with the specified strength.
  Specified by:
  initialize in class KeyPairGeneratorSpi
  Parameters:
  strength - must be 2048
  random - accepted to satisfy the KeyPairGenerator contract and ignored
- initialize
  public void initialize(AlgorithmParameterSpec params, SecureRandom random) throws InvalidAlgorithmParameterException
  Initialize the key pair generator with the specified parameters.
  Overrides:
  initialize in class KeyPairGeneratorSpi
  Parameters:
  random - accepted to satisfy the KeyPairGenerator contract and ignored
  Throws:
  InvalidAlgorithmParameterException
- generateKeyPair
  public KeyPair generateKeyPair()
  Specified by:
  generateKeyPair in class KeyPairGeneratorSpi

Field Summary