Examples of AlgorithmId

sun.security.x509.AlgorithmId
This class identifies algorithms, such as cryptographic transforms, each of which may be associated with parameters. Instances of this base class are used when this runtime environment has no special knowledge of the algorithm type, and may also be used in other cases. Equivalence is defined according to OID and (where relevant) parameters.
Subclasses may be used, for example when when the algorithm ID has associated parameters which some code (e.g. code using public keys) needs to have parsed. Two examples of such algorithms are Diffie-Hellman key exchange, and the Digital Signature Standard Algorithm (DSS/DSA).
The OID constants defined in this class correspond to some widely used algorithms, for which conventional string names have been defined. This class is not a general repository for OIDs, or for such string names. Note that the mappings between algorithm IDs and algorithm names is not one-to-one. @author David Brownell @author Amit Kapoor @author Hemma Prafullchandra

Examples of sun.security.x509.AlgorithmId

            cipher.init(Cipher.ENCRYPT_MODE, skey, algParams);
            byte[] encryptedKey = cipher.doFinal(data);


            // wrap encrypted private key in EncryptedPrivateKeyInfo
            // as defined in PKCS#8
            AlgorithmId algid =
                new AlgorithmId(pbeWithSHAAnd3KeyTripleDESCBC_OID, algParams);
            EncryptedPrivateKeyInfo encrInfo =
                new EncryptedPrivateKeyInfo(algid, encryptedKey);
            key = encrInfo.getEncoded();
        } catch (Exception e) {
            UnrecoverableKeyException uke =

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Examples of sun.security.x509.AlgorithmId

    public ECPrivateKeyImpl(BigInteger s, ECParameterSpec params)
            throws InvalidKeyException {
        this.s = s;
        this.params = params;
        // generate the encoding
        algid = new AlgorithmId
            (AlgorithmId.EC_oid, ECParameters.getAlgorithmParameters(params));
        try {
            DerOutputStream out = new DerOutputStream();
            out.putInteger(1); // version 1
            byte[] privBytes = ECParameters.trimZeroes(s.toByteArray());

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Examples of sun.security.x509.AlgorithmId

            info.set(X509CertInfo.ISSUER, owner);
        }


        info.set(X509CertInfo.KEY, new CertificateX509Key(pair.getPublic()));
        info.set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
        AlgorithmId algo = new AlgorithmId(AlgorithmId.md5WithRSAEncryption_oid);
        info.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(algo));


        CertificateExtensions ext = new CertificateExtensions();
        // Critical: Not CA, max path len 0
        ext.set(BasicConstraintsExtension.NAME, new BasicConstraintsExtension(true, false, 0));

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Examples of sun.security.x509.AlgorithmId

      // Add all mandatory attributes
      info.set(X509CertInfo.VERSION, new CertificateVersion(
          CertificateVersion.V3));
      info.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(
          serialNo));
      AlgorithmId algID = signer.getAlgorithmId();
      info.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(
          algID));
      info.set(X509CertInfo.SUBJECT, new CertificateSubjectName(
          subjectName));
      info.set(X509CertInfo.KEY, new CertificateX509Key(pubKey));

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Examples of sun.security.x509.AlgorithmId

    info.set(X509CertInfo.SUBJECT, new CertificateSubjectName(owner));
    info.set(X509CertInfo.ISSUER, new CertificateIssuerName(owner));
    info.set(X509CertInfo.KEY, new CertificateX509Key(pair.getPublic()));
    info
      .set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
    AlgorithmId algo = new AlgorithmId(AlgorithmId.md5WithRSAEncryption_oid);
    info.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(algo));


    // Sign the cert to identify the algorithm that's used.
    X509CertImpl cert = new X509CertImpl(info);
    cert.sign(privkey, algorithm);

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