Package org.apache.geronimo.crypto.asn1

Examples of org.apache.geronimo.crypto.asn1.ASN1OctetString

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                    log.debug("Found attribute: " + a.getAttrType().getId());

                    if (a.getAttrType().getId().equals(id_senderNonce)) {
                        Enumeration values = a.getAttrValues().getObjects();
                        ASN1OctetString str = ASN1OctetString.getInstance(values.nextElement());
                        senderNonce = new String(Base64.encode(str.getOctets(), false));
                        log.debug("senderNonce = " + senderNonce);
                    }
                    if (a.getAttrType().getId().equals(id_transId)) {
                        Enumeration values = a.getAttrValues().getObjects();
                        DERPrintableString str = DERPrintableString.getInstance(values.nextElement());
                        transactionId = str.getString();
                        log.debug("transactionId = " + transactionId);
                    }
                    if (a.getAttrType().getId().equals(id_messageType)) {
                        Enumeration values = a.getAttrValues().getObjects();
                        DERPrintableString str = DERPrintableString.getInstance(values.nextElement());
                        messageType = Integer.parseInt(str.getString());
                        log.debug("messagetype = " + messageType);
                    }
                }
            }
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                          if (log.isDebugEnabled()) {
                            log.debug("we have extensions, see if we can override KeyUsage by looking for a KeyUsage extension in request");
                          }
                        X509Extension ext = exts.getExtension(X509Extensions.KeyUsage);
                        if (ext != null) {
                          ASN1OctetString os = ext.getValue();
                          ByteArrayInputStream bIs = new ByteArrayInputStream(os.getOctets());
                          ASN1InputStream dIs = new ASN1InputStream(bIs);
                          DERObject dob = dIs.readObject();
                          DERBitString bs = DERBitString.getInstance(dob);
                          keyusage = bs.intValue();                                                           
                          if (log.isDebugEnabled()) {
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      akibytes = CertTools.getSubjectKeyId(cacert);
      if (akibytes != null) {
        // TODO: The code below is snipped from AuthorityKeyIdentifier.java in BC 1.36, because there is no method there
        // to set only a pre-computed key identifier
        // This should be replaced when such a method is added to BC
        final ASN1OctetString keyidentifier = new DEROctetString(akibytes);
        final ASN1EncodableVector  v = new ASN1EncodableVector();
        v.add(new DERTaggedObject(false, 0, keyidentifier));
        final ASN1Sequence seq = new DERSequence(v);
        ret = new org.bouncycastle.asn1.x509.AuthorityKeyIdentifier(seq);
        log.debug("Using AuthorityKeyIdentifier from CA-certificates SubjectKeyIdentifier.");
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            if ((params.length % 8) != 0
                    && params[0] == 0x04 && params[1] == params.length - 2)
            {
                ByteArrayInputStream    bIn = new ByteArrayInputStream(params);
                ASN1InputStream         aIn = new ASN1InputStream(bIn);
                ASN1OctetString         oct = (ASN1OctetString)aIn.readObject();

                params = oct.getOctets();
            }

            this.iv = new byte[params.length];

            System.arraycopy(params, 0, iv, 0, iv.length);
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            {
                ByteArrayInputStream    bIn = new ByteArrayInputStream(params);
                ASN1InputStream         aIn = new ASN1InputStream(bIn);
                try
                {
                    ASN1OctetString         oct = (ASN1OctetString)aIn.readObject();
   
                    engineInit(oct.getOctets());
                }
                catch (Exception e)
                {
                    throw new IOException("Exception decoding: " + e);
                }
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            X509Principal issuerName = PrincipalUtil.getSubjectX509Principal(issuerCert);

            digest.update(issuerName.getEncoded());

            ASN1OctetString issuerNameHash = new DEROctetString(digest.digest());
            PublicKey issuerKey = issuerCert.getPublicKey();


            ASN1InputStream aIn = new ASN1InputStream(
                                    new ByteArrayInputStream(issuerKey.getEncoded()));
            SubjectPublicKeyInfo info = SubjectPublicKeyInfo.getInstance(
                                                            aIn.readObject());

            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            ASN1OutputStream        aOut = new ASN1OutputStream(bOut);

            aOut.writeObject(info.getPublicKey());

            digest.update(bOut.toByteArray());

            ASN1OctetString issuerKeyHash = new DEROctetString(digest.digest());

            DERInteger serialNumber = new DERInteger(number);

            this.id = new CertID(hashAlg, issuerNameHash,
                                            issuerKeyHash, serialNumber);
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                byte[]                  ext = certificate.getExtensionValue(X509Extensions.SubjectKeyIdentifier.getId());
               
                if (ext != null)
                {
                    ASN1OctetString     str = (ASN1OctetString)X509ExtensionUtil.fromExtensionValue(ext);
               
                    return (ASN1Sequence)new AuthorityKeyIdentifier(
                                    str.getOctets(), new GeneralNames(genName), certificate.getSerialNumber()).toASN1Object();
                }
                else
                {
                    SubjectPublicKeyInfo info = new SubjectPublicKeyInfo(
                            (ASN1Sequence)new ASN1InputStream(certificate.getPublicKey().getEncoded()).readObject());
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        //
        // named curve
        //
        X962Parameters          params = new X962Parameters(X9ObjectIdentifiers.prime192v1);

        ASN1OctetString         p = (ASN1OctetString)(new X9ECPoint(new ECPoint.Fp(ecP.getCurve(), new ECFieldElement.Fp(BigInteger.valueOf(2), BigInteger.valueOf(1)), new ECFieldElement.Fp(BigInteger.valueOf(4), BigInteger.valueOf(3)))).getDERObject());

        SubjectPublicKeyInfo    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), p.getOctets());

        if (!isSameAs(info.getEncoded(), namedPub))
        {
            return new SimpleTestResult(false, getName() + ": failed public named generation");
        }
       
        ASN1InputStream         aIn = new ASN1InputStream(new ByteArrayInputStream(namedPub));
        DERObject               o = aIn.readObject();
       
        if (!info.equals(o))
        {
            return new SimpleTestResult(false, getName() + ": failed public named equality");
        }
       
        //
        // explicit curve parameters
        //
        params = new X962Parameters(ecP);
       
        info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), p.getOctets());

        if (!isSameAs(info.getEncoded(), expPub))
        {
            return new SimpleTestResult(false, getName() + ": failed public explicit generation");
        }
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        //
        // named curve
        //
        X962Parameters          params = new X962Parameters(X9ObjectIdentifiers.prime192v1);

        ASN1OctetString         p = (ASN1OctetString)(new X9ECPoint(new ECPoint.Fp(ecP.getCurve(), new ECFieldElement.Fp(BigInteger.valueOf(2), BigInteger.valueOf(1)), new ECFieldElement.Fp(BigInteger.valueOf(4), BigInteger.valueOf(3)))).getDERObject());

        PrivateKeyInfo          info = new PrivateKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), new ECPrivateKeyStructure(BigInteger.valueOf(10)).getDERObject());

        if (!isSameAs(info.getEncoded(), namedPriv))
        {
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                    while (en.hasMoreElements())
                    {
                        DERObjectIdentifier    oid = (DERObjectIdentifier)en.nextElement();
                        X509Extension            extVal = ext.getExtension(oid);
                       
                        ASN1OctetString        oct = extVal.getValue();
                        ASN1InputStream        extIn = new ASN1InputStream(new ByteArrayInputStream(oct.getOctets()));
                       
                        if (oid.equals(X509Extensions.SubjectKeyIdentifier))
                        {
                            SubjectKeyIdentifier si = SubjectKeyIdentifier.getInstance(extIn.readObject());
                        }
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Related Classes of org.apache.geronimo.crypto.asn1.ASN1OctetString

  • codec.pkcs1.DigestInfo
  • codec.pkcs12.MacData
  • codec.pkcs7.EncryptedContentInfo
  • codec.pkcs7.RecipientInfo
  • codec.pkcs7.SignerInfo
  • codec.pkcs8.EncryptedPrivateKeyInfo
  • codec.pkcs8.PrivateKeyInfo
  • codec.x509.extensions.CertHashExtension
  • com.itextpdf.text.pdf.PdfPKCS7
  • com.itextpdf.text.pdf.security.CertificateUtil
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