Package org.bouncycastle.asn1

Examples of org.bouncycastle.asn1.DEREncodable

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     */
    public static Envelope fromASN1(DEREncodable content) {
        ASN1Sequence sequence = (ASN1Sequence)content;
        DERInteger version = (DERInteger)sequence.getObjectAt(0);
        ASN1Set recipients = (ASN1Set)sequence.getObjectAt(1);
        DEREncodable encContent = sequence.getObjectAt(2);       

        Envelope envelope = new Envelope();
        envelope.setVersion(version.getValue().intValue());
        envelope.setRecipientInfo(recipientInfosFromASN1Set(recipients));
        envelope.setEncData(EncContent.fromASN1(encContent));
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        if (subject instanceof X500Principal) {
            return ((X500Principal) subject).getEncoded();
        } else if (subject instanceof X509Name) {
            final ByteArrayOutputStream bout = new ByteArrayOutputStream();
            final DEROutputStream der = new DEROutputStream(bout);
            final DEREncodable nm = (DEREncodable) subject;
            der.writeObject(nm.getDERObject());
            return bout.toByteArray();
        } else {
            throw new ClassCastException("unsupported input class: "
                    + subject.getClass().toString());
        }
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    if (subject instanceof X500Principal) {
      return ((X500Principal) subject).getEncoded();
    } else if (subject instanceof X509Name) {
      final ByteArrayOutputStream bout = new ByteArrayOutputStream();
      final DEROutputStream der = new DEROutputStream(bout);
      final DEREncodable nm = (DEREncodable) subject;
      der.writeObject(nm.getDERObject());
      return bout.toByteArray();
    } else {
      throw new ClassCastException("unsupported input class: "
          + subject.getClass().toString());
    }
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    }

    static String getSignatureName(
        AlgorithmIdentifier sigAlgId)
    {
        DEREncodable params = sigAlgId.getParameters();

        if (params != null && !DERNull.INSTANCE.equals(params))
        {
            if (sigAlgId.getObjectId().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
            {
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            return new ElGamalPrivateKeyParameters(derX.getValue(), new ElGamalParameters(params.getP(), params.getG()));
        }
        else if (algId.getObjectId().equals(X9ObjectIdentifiers.id_dsa))
        {
            DERInteger derX = (DERInteger)keyInfo.getPrivateKey();
            DEREncodable de = keyInfo.getAlgorithmId().getParameters();

            DSAParameters parameters = null;
            if (de != null)
            {
                DSAParameter params = DSAParameter.getInstance(de.getDERObject());
                parameters = new DSAParameters(params.getP(), params.getQ(), params.getG());
            }

            return new DSAPrivateKeyParameters(derX.getValue(), parameters);
        }
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        GeneralName[] names = roleAuthority.getNames();
        String[] namesString = new String[names.length];
        for(int i = 0; i < names.length; i++)
        {
            DEREncodable value = names[i].getName();
            if(value instanceof DERString)
            {
                namesString[i] = ((DERString)value).getString();
            }
            else
            {
                namesString[i] = value.toString();
            }
        }
        return namesString;
    }
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                       throw new IllegalArgumentException("badly sized pair");
                   }

                   ordering.addElement(DERObjectIdentifier.getInstance(s.getObjectAt(0)));
                  
                   DEREncodable value = s.getObjectAt(1);
                   if (value instanceof DERString && !(value instanceof DERUniversalString))
                   {
                       String v = ((DERString)value).getString();
                       if (v.length() > 0 && v.charAt(0) == '#')
                       {
                           values.addElement("\\" + v);
                       }
                       else
                       {
                           values.addElement(v);
                       }
                   }
                   else
                   {
                       values.addElement("#" + bytesToString(Hex.encode(value.getDERObject().getDEREncoded())));
                   }
                   added.addElement((i != 0) ? TRUE : FALSE);  // to allow earlier JDK compatibility
            }
        }
    }
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        }
        else if (algId.getObjectId().equals(X9ObjectIdentifiers.id_dsa)
                 || algId.getObjectId().equals(OIWObjectIdentifiers.dsaWithSHA1))
        {
            DERInteger derY = (DERInteger)keyInfo.getPublicKey();
            DEREncodable de = keyInfo.getAlgorithmId().getParameters();

            DSAParameters parameters = null;
            if (de != null)
            {
                DSAParameter params = DSAParameter.getInstance(de.getDERObject());
                parameters = new DSAParameters(params.getP(), params.getQ(), params.getG());
            }

            return new DSAPublicKeyParameters(derY.getValue(), parameters);
        }
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        X509Certificate sign = null;

        AlgorithmIdentifier workingAlgId = null;
        DERObjectIdentifier workingPublicKeyAlgorithm = null;
        DEREncodable workingPublicKeyParameters = null;
       
        if (trust != null)
        {
            sign = trust.getTrustedCert();
           
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        {
            throw new ExtCertPathValidatorException(
                    "Algorithm identifier of public key of trust anchor could not be read.", e, certPath, -1);
        }
        DERObjectIdentifier workingPublicKeyAlgorithm = workingAlgId.getObjectId();
        DEREncodable workingPublicKeyParameters = workingAlgId.getParameters();

        //
        // (k)
        //
        int maxPathLength = n;
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Related Classes of org.bouncycastle.asn1.DEREncodable

  • br.net.woodstock.rockframework.security.sign.impl.BouncyCastlePKCS7Signer
  • org.apache.geronimo.util.jce.provider.JCERSAPrivateKey
  • org.bouncycastle.asn1.ASN1Encodable
  • org.bouncycastle.asn1.ASN1EncodableVector
  • org.bouncycastle.asn1.ASN1Integer
  • org.bouncycastle.asn1.ASN1SequenceParser
  • org.bouncycastle.asn1.ASN1SetParser
  • org.bouncycastle.asn1.BERSequence
  • org.bouncycastle.asn1.BERTaggedObject
  • org.bouncycastle.asn1.cms.AuthenticatedDataParser
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