Example usage for org.bouncycastle.asn1.pkcs KeyDerivationFunc toASN1Primitive

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.pkcs KeyDerivationFunc toASN1Primitive.

Prototype

public ASN1Primitive toASN1Primitive() 

Source Link

Usage

From source file:org.xwiki.crypto.password.internal.pbe.factory.AbstractBcPBES2CipherFactory.java

License:Open Source License

protected KeyDerivationFunction getKeyDerivationFunction(KeyDerivationFunc func) {
    KeyDerivationFunctionFactory kdfFactory = safeGetKDFFactory();

    // Optimization
    if (kdfFactory instanceof AbstractBcKDFFactory) {
        return ((AbstractBcKDFFactory) kdfFactory).getInstance(func);
    }//from   www . j av  a2s  .  c  o m

    // Generic fallback
    try {
        return kdfFactory.getInstance(func.toASN1Primitive().getEncoded());
    } catch (IOException e) {
        // Very unlikely to happen
        throw new RuntimeException("Unexpected exception during parameter encoding");
    }
}

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