Package rdpclient.ntlmssp.asn1

Examples of rdpclient.ntlmssp.asn1.SubjectPublicKeyInfo

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        ByteArrayInputStream    bIn = new ByteArrayInputStream(bytes);
        DERInputStream          dIn = new DERInputStream(bIn);

        try
        {
            this.reqInfo = new CertificationRequestInfo(subject, new SubjectPublicKeyInfo((ASN1Sequence)dIn.readObject()), attributes);
        }
        catch (IOException e)
        {
            throw new IllegalArgumentException("can't encode public key");
        }
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    public PublicKey getPublicKey(
        String  provider)
        throws NoSuchAlgorithmException, NoSuchProviderException,
                InvalidKeyException
    {
        SubjectPublicKeyInfo    subjectPKInfo = reqInfo.getSubjectPublicKeyInfo();

        try
        {
            X509EncodedKeySpec      xspec = new X509EncodedKeySpec(new DERBitString(subjectPKInfo).getBytes());
            AlgorithmIdentifier     keyAlg = subjectPKInfo.getAlgorithmId ();

            return KeyFactory.getInstance(keyAlg.getObjectId().getId (), provider).generatePublic(xspec);
        }
        catch (InvalidKeySpecException e)
        {
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    public void setPublicKey(
        PublicKey       key)
    {
        try
        {
            tbsGen.setSubjectPublicKeyInfo(new SubjectPublicKeyInfo((ASN1Sequence)new DERInputStream(
                                new ByteArrayInputStream(key.getEncoded())).readObject()));
        }
        catch (Exception e)
        {
            throw new IllegalArgumentException("unable to process key - " + e.toString());
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    this.csr = csr;
  }

  public static Csr buildCsr(KeyPair keyPair, X500Principal subjectName) {
    X500Name subject = BouncyCastleHelpers.toX500Name(subjectName);
    SubjectPublicKeyInfo publicKeyInfo = BouncyCastleHelpers.toSubjectPublicKeyInfo(keyPair.getPublic());
    PKCS10CertificationRequestBuilder csrBuilder = new PKCS10CertificationRequestBuilder(subject, publicKeyInfo);

    AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find("SHA1withRSA");
    AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);
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    PKCS10CertificationRequest csrHolder = new PKCS10CertificationRequest(pemObject.getContent());
    return csrHolder;
  }

  public X509Certificate signCsr(PKCS10CertificationRequest csr) throws OpsException {
    SubjectPublicKeyInfo subjectPublicKeyInfo = csr.getSubjectPublicKeyInfo();
    X500Name subject = csr.getSubject();
    Certificate certificate = signCertificate(
        BouncyCastleHelpers.toX500Name(caCertificate[0].getSubjectX500Principal()), caPrivateKey, subject,
        subjectPublicKeyInfo);
    return toX509(certificate);
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  public static X509Certificate selfSign(String csr, KeyPair keyPair) throws OpsException {
    try {
      PKCS10CertificationRequest csrHolder = parseCsr(csr);

      SubjectPublicKeyInfo subjectPublicKeyInfo = csrHolder.getSubjectPublicKeyInfo();
      X500Name subject = csrHolder.getSubject();

      // Self sign
      X500Name issuer = subject;
      PrivateKey issuerPrivateKey = keyPair.getPrivate();
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    {
        try
        {
            ASN1InputStream aIn = new ASN1InputStream(key.getEncoded());

            SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(aIn.readObject());

            return info.getAlgorithmId();
        }
        catch (Exception e)
        {
            throw new ExtCertPathValidatorException("Subject public key cannot be decoded.", e);
        }
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    private DERBitString getPublicKeyDetails(JCEECPublicKey   pub)
    {
        try
        {
            SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(ASN1Primitive.fromByteArray(pub.getEncoded()));

            return info.getPublicKeyData();
        }
        catch (IOException e)
        {   // should never happen
            return null;
        }
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    {
        try
        {
            if (dsaSpec == null)
            {
                return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa), new DERInteger(y)).getEncoded(ASN1Encoding.DER);
            }

            return new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa, new DSAParameter(dsaSpec.getP(), dsaSpec.getQ(), dsaSpec.getG())), new DERInteger(y)).getEncoded(ASN1Encoding.DER);
        }
        catch (IOException e)
        {
            return null;
        }
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        KeyPair pair = kpGen.generateKeyPair();

        PublicKey pubKey = ECKeyUtil.publicToExplicitParameters(pair.getPublic(), "BC");

        SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(ASN1Primitive.fromByteArray(pubKey.getEncoded()));
        X962Parameters params = X962Parameters.getInstance(info.getAlgorithmId().getParameters());

        if (params.isNamedCurve() || params.isImplicitlyCA())
        {
            fail("public key conversion to explicit failed");
        }
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Related Classes of rdpclient.ntlmssp.asn1.SubjectPublicKeyInfo

  • codec.asn1.ASN1BitString
  • codec.asn1.DERDecoder
  • codec.asn1.DEREncoder
  • codec.pkcs10.CertificationRequest
  • codec.pkcs7.RecipientInfo
  • com.maverick.crypto.asn1.DERBitString
  • org.apache.geronimo.crypto.asn1.DERBitString
  • org.apache.geronimo.crypto.CaUtils
  • org.apache.geronimo.crypto.jce.PKCS10CertificationRequest
  • org.apache.geronimo.security.ca.GeronimoCertificationAuthority
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