Example usage for org.bouncycastle.pkcs.bc BcPKCS12MacCalculatorBuilder BcPKCS12MacCalculatorBuilder

Introduction

In this page you can find the example usage for org.bouncycastle.pkcs.bc BcPKCS12MacCalculatorBuilder BcPKCS12MacCalculatorBuilder.

Prototype

public BcPKCS12MacCalculatorBuilder(ExtendedDigest digest, AlgorithmIdentifier algorithmIdentifier) 

Source Link

Usage

From source file:com.aqnote.shared.cryptology.cert.io.PKCSWriter.java

License:Open Source License

public static void storePKCS12File(X509Certificate[] chain, PrivateKey key, char[] pwd, OutputStream ostream)
        throws Exception {
    if (chain == null || key == null || ostream == null)
        return;//from   w  w  w . j  a v a2  s. co m

    PKCS12SafeBag[] certSafeBags = new PKCS12SafeBag[chain.length];
    for (int i = chain.length - 1; i > 0; i--) {
        PKCS12SafeBagBuilder safeBagBuilder = new JcaPKCS12SafeBagBuilder(chain[i]);
        safeBagBuilder.addBagAttribute(PKCS12SafeBag.friendlyNameAttribute,
                new DERBMPString(CertificateUtil.getSubjectCN(chain[i])));
        certSafeBags[i] = safeBagBuilder.build();
    }

    X509Certificate cert = chain[0];
    String subjectCN = CertificateUtil.getSubjectCN(cert);
    SubjectKeyIdentifier pubKeyId = new JcaX509ExtensionUtils().createSubjectKeyIdentifier(cert.getPublicKey());

    PKCS12SafeBagBuilder safeBagBuilder = new JcaPKCS12SafeBagBuilder(cert);
    safeBagBuilder.addBagAttribute(PKCS12SafeBag.friendlyNameAttribute, new DERBMPString(subjectCN));
    safeBagBuilder.addBagAttribute(PKCS12SafeBag.localKeyIdAttribute, pubKeyId);
    certSafeBags[0] = safeBagBuilder.build();

    PKCS12PfxPduBuilder pfxPduBuilder = new PKCS12PfxPduBuilder();
    // desEDE/id_aes256_CBC
    OutputEncryptor oKeyEncryptor = new JcePKCSPBEOutputEncryptorBuilder(pbeWithSHAAnd3_KeyTripleDES_CBC)
            .setProvider(JCE_PROVIDER).build(pwd);
    PKCS12SafeBagBuilder keySafeBagBuilder = new JcaPKCS12SafeBagBuilder(key, oKeyEncryptor);
    keySafeBagBuilder.addBagAttribute(PKCS12SafeBag.friendlyNameAttribute, new DERBMPString(subjectCN));
    keySafeBagBuilder.addBagAttribute(PKCS12SafeBag.localKeyIdAttribute, pubKeyId);
    pfxPduBuilder.addData(keySafeBagBuilder.build());

    OutputEncryptor oCertEncryptor = new JcePKCSPBEOutputEncryptorBuilder(pbeWithSHAAnd40BitRC2_CBC)
            .setProvider(JCE_PROVIDER).build(pwd);
    pfxPduBuilder.addEncryptedData(oCertEncryptor, certSafeBags);

    // PKCS12PfxPdu pfxPdu = pfxPduBuilder.build(new JcePKCS12MacCalculatorBuilder(idSHA1), pwd);
    BcPKCS12MacCalculatorBuilder builder = new BcPKCS12MacCalculatorBuilder(new SHA1Digest(),
            new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1, DERNull.INSTANCE));
    PKCS12PfxPdu pfxPdu = pfxPduBuilder.build(builder, pwd);

    ostream.write(pfxPdu.getEncoded(ASN1Encoding.DER));
    ostream.close();
}

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