Examples with BigInt org.mozilla.jss.netscape.security.util.BigInt used on opensource projects

Example 1 with BigInt

use of org.mozilla.jss.netscape.security.util.BigInt in project jss by dogtagpki.

the class X509CertTest method convertPublicKeyToX509Key.

public static X509Key convertPublicKeyToX509Key(PublicKey pubk) throws Exception {
    X509Key xKey = null;
    if (pubk instanceof RSAPublicKey) {
        RSAPublicKey rsaKey = (RSAPublicKey) pubk;
        xKey = new org.mozilla.jss.netscape.security.provider.RSAPublicKey(new BigInt(rsaKey.getModulus()), new BigInt(rsaKey.getPublicExponent()));
    } else if (pubk instanceof PK11ECPublicKey) {
        byte[] encoded = pubk.getEncoded();
        xKey = X509Key.parse(new DerValue(encoded));
    }
    return xKey;
}

Example 2 with BigInt

use of org.mozilla.jss.netscape.security.util.BigInt in project jss by dogtagpki.

the class X509CRLImpl method encodeInfo.

/**
 * Encodes the "to-be-signed" CRL to the OutputStream.
 *
 * @param out the OutputStream to write to.
 * @exception CRLException on encoding errors.
 * @exception X509ExtensionException on extension encoding errors.
 */
public void encodeInfo(OutputStream out) throws CRLException, X509ExtensionException {
    try (DerOutputStream seq = new DerOutputStream()) {
        DerOutputStream tmp = new DerOutputStream();
        DerOutputStream rCerts = new DerOutputStream();
        if (// v2 crl encode version
        version != 0)
            tmp.putInteger(new BigInt(version));
        infoSigAlgId.encode(tmp);
        issuer.encode(tmp);
        // from 2050 should encode GeneralizedTime
        tmp.putUTCTime(thisUpdate);
        if (nextUpdate != null)
            tmp.putUTCTime(nextUpdate);
        if (!revokedCerts.isEmpty()) {
            for (Enumeration<RevokedCertificate> e = revokedCerts.elements(); e.hasMoreElements(); ) ((RevokedCertImpl) e.nextElement()).encode(rCerts);
            tmp.write(DerValue.tag_Sequence, rCerts);
        }
        if (extensions != null)
            extensions.encode(tmp, isExplicit);
        seq.write(DerValue.tag_Sequence, tmp);
        tbsCertList = seq.toByteArray();
        out.write(tbsCertList);
    } catch (IOException e) {
        throw new CRLException("Encoding error: " + e.getMessage());
    }
}

Example 3 with BigInt

use of org.mozilla.jss.netscape.security.util.BigInt in project jss by dogtagpki.

the class PKCS8Key method encode.

/*
     * Produce PKCS#8 encoding from algorithm id and key material.
     */
static void encode(DerOutputStream out, AlgorithmId algid, byte[] key) throws IOException {
    DerOutputStream tmp = new DerOutputStream();
    tmp.putInteger(new BigInt(VERSION.toByteArray()));
    algid.encode(tmp);
    tmp.putOctetString(key);
    out.write(DerValue.tag_Sequence, tmp);
}

Example 4 with BigInt

use of org.mozilla.jss.netscape.security.util.BigInt in project jss by dogtagpki.

the class AlgIdDSA method initializeParams.

/*
     * For algorithm IDs which haven't been created from a DER encoded
     * value, "params" must be created.
     */
private void initializeParams() throws IOException {
    try (DerOutputStream out = new DerOutputStream()) {
        out.putInteger(new BigInt(p.toByteArray()));
        out.putInteger(new BigInt(q.toByteArray()));
        out.putInteger(new BigInt(g.toByteArray()));
        params = new DerValue(DerValue.tag_Sequence, out.toByteArray());
    }
}

Example 5 with BigInt

use of org.mozilla.jss.netscape.security.util.BigInt in project jss by dogtagpki.

the class KerberosName method encode.

/**
 * Write the extension to the DerOutputStream.
 *
 * @param out the DerOutputStream to write the extension to.
 * @exception IOException on encoding errors.
 */
public void encode(OutputStream out) throws IOException {
    try (DerOutputStream seq = new DerOutputStream()) {
        DerOutputStream tmp = new DerOutputStream();
        DerOutputStream realm = new DerOutputStream();
        realm.putGeneralString(m_realm);
        tmp.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 0), realm);
        DerOutputStream seq1 = new DerOutputStream();
        DerOutputStream tmp1 = new DerOutputStream();
        DerOutputStream name_type = new DerOutputStream();
        name_type.putInteger(new BigInt(m_name_type));
        tmp1.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 0), name_type);
        DerOutputStream name_strings = new DerOutputStream();
        DerOutputStream name_string = new DerOutputStream();
        for (int i = 0; i < m_name_strings.size(); i++) {
            name_string.putGeneralString(m_name_strings.elementAt(i));
        }
        name_strings.write(DerValue.tag_SequenceOf, name_string);
        tmp1.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 1), name_strings);
        seq1.write(DerValue.tag_Sequence, tmp1);
        tmp.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 1), seq1);
        seq.write(DerValue.tag_Sequence, tmp);
        out.write(seq.toByteArray());
    }
}