org.bouncycastle.cert.crmf.jcajce.JcaEncryptedValueBuilder Maven / Gradle / Ivy

Go to download

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

The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. The APIs are designed primarily to be used in conjunction with the BC FIPS provider. The APIs may also be used with other providers although if being used in a FIPS context it is the responsibility of the user to ensure that any other providers used are FIPS certified.

There is a newer version: 2.0.7

Show newest version

package org.bouncycastle.cert.crmf.jcajce;

import java.security.PrivateKey;
import java.security.cert.CertificateEncodingException;
import java.security.cert.X509Certificate;

import org.bouncycastle.asn1.crmf.EncryptedValue;
import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
import org.bouncycastle.cert.crmf.CRMFException;
import org.bouncycastle.cert.crmf.EncryptedValueBuilder;
import org.bouncycastle.cert.jcajce.JcaX509CertificateHolder;
import org.bouncycastle.operator.KeyWrapper;
import org.bouncycastle.operator.OutputEncryptor;

/**
 * JCA convenience class for EncryptedValueBuilder
 */
public class JcaEncryptedValueBuilder
    extends EncryptedValueBuilder
{
    public JcaEncryptedValueBuilder(KeyWrapper wrapper, OutputEncryptor encryptor)
    {
        super(wrapper, encryptor);
    }

    /**
     * Build an EncryptedValue structure containing the passed in certificate.
     *
     * @param certificate the certificate to be encrypted.
     * @return an EncryptedValue containing the encrypted certificate.
     * @throws CRMFException on a failure to encrypt the data, or wrap the symmetric key for this value.
     */
    public EncryptedValue build(X509Certificate certificate)
        throws CertificateEncodingException, CRMFException
    {
        return build(new JcaX509CertificateHolder(certificate));
    }

    /**
     * Build an EncryptedValue structure containing the private key details contained in
     * the passed PrivateKey.
     *
     * @param privateKey the asymmetric private key.
     * @return an EncryptedValue containing an EncryptedPrivateKeyInfo structure.
     * @throws CRMFException on a failure to encrypt the data, or wrap the symmetric key for this value.
     */
    public EncryptedValue build(PrivateKey privateKey)
        throws CertificateEncodingException, CRMFException
    {
        return build(PrivateKeyInfo.getInstance(privateKey.getEncoded()));
    }
}