org.bouncycastle.cms.jcajce.JceKEKRecipientInfoGenerator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcmail-jdk15on

The Bouncy Castle Java S/MIME APIs for handling S/MIME protocols. This jar contains S/MIME APIs for JDK 1.5 and up. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs. The JavaMail API and the Java activation framework will also be needed.

There is a newer version: 1.61

Show newest version

package org.bouncycastle.cms.jcajce;

import java.security.Provider;
import java.security.SecureRandom;

import javax.crypto.SecretKey;

import org.bouncycastle.asn1.cms.KEKIdentifier;
import org.bouncycastle.cms.KEKRecipientInfoGenerator;
import org.bouncycastle.operator.jcajce.JceSymmetricKeyWrapper;

public class JceKEKRecipientInfoGenerator
    extends KEKRecipientInfoGenerator
{
    public JceKEKRecipientInfoGenerator(KEKIdentifier kekIdentifier, SecretKey keyEncryptionKey)
    {
        super(kekIdentifier, new JceSymmetricKeyWrapper(keyEncryptionKey));
    }

    public JceKEKRecipientInfoGenerator(byte[] keyIdentifier, SecretKey keyEncryptionKey)
    {
        this(new KEKIdentifier(keyIdentifier, null, null), keyEncryptionKey);
    }

    public JceKEKRecipientInfoGenerator setProvider(Provider provider)
    {
        ((JceSymmetricKeyWrapper)this.wrapper).setProvider(provider);

        return this;
    }

    public JceKEKRecipientInfoGenerator setProvider(String providerName)
    {
        ((JceSymmetricKeyWrapper)this.wrapper).setProvider(providerName);

        return this;
    }

    public JceKEKRecipientInfoGenerator setSecureRandom(SecureRandom random)
    {
        ((JceSymmetricKeyWrapper)this.wrapper).setSecureRandom(random);

        return this;
    }
}