org.bouncycastle.crypto.internal.params.ParametersWithSalt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bc-fips-debug Show documentation

The FIPS 140-2 Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms certified to FIPS 140-2 level 1. This jar contains the debug version JCE provider and low-level API for the BC-FJA version 1.0.2.3, FIPS Certificate #3514. Please note the debug jar is not certified.

There is a newer version: 2.0.0

Show newest version

package org.bouncycastle.crypto.internal.params;

import org.bouncycastle.crypto.internal.CipherParameters;

/**
 * Cipher parameters with a fixed salt value associated with them.
 */
public class ParametersWithSalt
    implements CipherParameters
{
    private byte[]              salt;
    private CipherParameters    parameters;

    public ParametersWithSalt(
        CipherParameters parameters,
        byte[] salt)
    {
        this(parameters, salt, 0, salt.length);
    }

    public ParametersWithSalt(
        CipherParameters parameters,
        byte[] salt,
        int saltOff,
        int saltLen)
    {
        this.salt = new byte[saltLen];
        this.parameters = parameters;

        System.arraycopy(salt, saltOff, this.salt, 0, saltLen);
    }

    public byte[] getSalt()
    {
        return salt;
    }

    public CipherParameters getParameters()
    {
        return parameters;
    }
}