Example usage for org.bouncycastle.crypto CipherKeyGenerator generateKey

Introduction

In this page you can find the example usage for org.bouncycastle.crypto CipherKeyGenerator generateKey.

Prototype

public byte[] generateKey() 

Source Link

Document

generate a secret key.

Usage

From source file:org.xwiki.crypto.internal.symmetric.generator.DefaultKeyGenerator.java

License:Open Source License

@Override
public byte[] generate(KeyGenerationParameters parameters) {
    if (!(parameters instanceof GenericKeyGenerationParameters)) {
        throw new IllegalArgumentException(
                "Invalid parameters for generic key generator: " + parameters.getClass().getName());
    }/*  www  . jav  a  2s.  c  o  m*/

    GenericKeyGenerationParameters params = (GenericKeyGenerationParameters) parameters;

    CipherKeyGenerator generator = getKeyGenerator();
    generator.init(new org.bouncycastle.crypto.KeyGenerationParameters(random.get(), params.getStrength() * 8));
    return generator.generateKey();
}

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From source file:ovh.tgrhavoc.aibot.protocol.EncryptionUtil.java

License:Open Source License

public static SecretKey generateSecretKey() {
    CipherKeyGenerator generator = new CipherKeyGenerator();
    generator.init(new KeyGenerationParameters(new SecureRandom(), 128));
    return new SecretKeySpec(generator.generateKey(), "AES");
}

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