Example usage for org.bouncycastle.crypto CipherKeyGenerator init

Introduction

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

Prototype

public void init(KeyGenerationParameters param) 

Source Link

Document

initialise the key generator.

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());
    }//from ww w  . ja va  2s . com

    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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