Example usage for org.bouncycastle.crypto.generators ElGamalKeyPairGenerator ElGamalKeyPairGenerator

Introduction

In this page you can find the example usage for org.bouncycastle.crypto.generators ElGamalKeyPairGenerator ElGamalKeyPairGenerator.

Prototype

ElGamalKeyPairGenerator

Source Link

Usage

From source file:util.secure.AsymKeysImpl.java

License:Open Source License

/**
 * This method is used to generate Public Key and Private Key
 * @param params//from   w ww  . j av  a 2s  .  c  o m
 */
private void GenerateKeys(ElGamalParameters params, String password) {
    ElGamalKeyGenerationParameters elGP = new ElGamalKeyGenerationParameters(random, params);
    ElGamalKeyPairGenerator KeyPair = new ElGamalKeyPairGenerator();
    KeyPair.init(elGP);
    AsymmetricCipherKeyPair cipher1 = KeyPair.generateKeyPair();
    publicKey = ((ElGamalPublicKeyParameters) cipher1.getPublic()).getY();
    privateKey = ((ElGamalPrivateKeyParameters) cipher1.getPrivate()).getX();
    wellGenerated = true;
    encryptPrivateKey(password);
}

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