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Example 6 with ASN1ObjectIdentifier

use of org.openecard.bouncycastle.asn1.ASN1ObjectIdentifier in project robovm by robovm.

the class CMSSignedDataGenerator method generate.

/**
     * Similar method to the other generate methods. The additional argument
     * addDefaultAttributes indicates whether or not a default set of signed attributes
     * need to be added automatically. If the argument is set to false, no
     * attributes will get added at all.
     * @deprecated use setDirectSignature() on SignerInformationGenerator.
     */
public CMSSignedData generate(String eContentType, final CMSProcessable content, boolean encapsulate, Provider sigProvider, boolean addDefaultAttributes) throws NoSuchAlgorithmException, CMSException {
    boolean isCounterSignature = (eContentType == null);
    final ASN1ObjectIdentifier contentTypeOID = isCounterSignature ? null : new ASN1ObjectIdentifier(eContentType);
    for (Iterator it = signerInfs.iterator(); it.hasNext(); ) {
        SignerInf signer = (SignerInf) it.next();
        try {
            signerGens.add(signer.toSignerInfoGenerator(rand, sigProvider, addDefaultAttributes));
        } catch (OperatorCreationException e) {
            throw new CMSException("exception creating signerInf", e);
        } catch (IOException e) {
            throw new CMSException("exception encoding attributes", e);
        } catch (CertificateEncodingException e) {
            throw new CMSException("error creating sid.", e);
        }
    }
    signerInfs.clear();
    if (content != null) {
        return generate(new CMSTypedData() {

            public ASN1ObjectIdentifier getContentType() {
                return contentTypeOID;
            }

            public void write(OutputStream out) throws IOException, CMSException {
                content.write(out);
            }

            public Object getContent() {
                return content.getContent();
            }
        }, encapsulate);
    } else {
        return generate(new CMSAbsentContent(contentTypeOID), encapsulate);
    }
}
Also used : ByteArrayOutputStream(java.io.ByteArrayOutputStream) OutputStream(java.io.OutputStream) Iterator(java.util.Iterator) CertificateEncodingException(java.security.cert.CertificateEncodingException) IOException(java.io.IOException) OperatorCreationException(org.bouncycastle.operator.OperatorCreationException) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier)

Example 7 with ASN1ObjectIdentifier

use of org.openecard.bouncycastle.asn1.ASN1ObjectIdentifier in project robovm by robovm.

the class DefaultSignedAttributeTableGenerator method createStandardAttributeTable.

/**
     * Create a standard attribute table from the passed in parameters - this will
     * normally include contentType, signingTime, and messageDigest. If the constructor
     * using an AttributeTable was used, entries in it for contentType, signingTime, and
     * messageDigest will override the generated ones.
     *
     * @param parameters source parameters for table generation.
     *
     * @return a filled in Hashtable of attributes.
     */
protected Hashtable createStandardAttributeTable(Map parameters) {
    Hashtable std = (Hashtable) table.clone();
    if (!std.containsKey(CMSAttributes.contentType)) {
        ASN1ObjectIdentifier contentType = ASN1ObjectIdentifier.getInstance(parameters.get(CMSAttributeTableGenerator.CONTENT_TYPE));
        // contentType will be null if we're trying to generate a counter signature.
        if (contentType != null) {
            Attribute attr = new Attribute(CMSAttributes.contentType, new DERSet(contentType));
            std.put(attr.getAttrType(), attr);
        }
    }
    if (!std.containsKey(CMSAttributes.signingTime)) {
        Date signingTime = new Date();
        Attribute attr = new Attribute(CMSAttributes.signingTime, new DERSet(new Time(signingTime)));
        std.put(attr.getAttrType(), attr);
    }
    if (!std.containsKey(CMSAttributes.messageDigest)) {
        byte[] messageDigest = (byte[]) parameters.get(CMSAttributeTableGenerator.DIGEST);
        Attribute attr = new Attribute(CMSAttributes.messageDigest, new DERSet(new DEROctetString(messageDigest)));
        std.put(attr.getAttrType(), attr);
    }
    return std;
}
Also used : Attribute(org.bouncycastle.asn1.cms.Attribute) Hashtable(java.util.Hashtable) Time(org.bouncycastle.asn1.cms.Time) DERSet(org.bouncycastle.asn1.DERSet) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier) Date(java.util.Date) DEROctetString(org.bouncycastle.asn1.DEROctetString)

Example 8 with ASN1ObjectIdentifier

use of org.openecard.bouncycastle.asn1.ASN1ObjectIdentifier in project robovm by robovm.

the class PrivateKeyFactory method createKey.

/**
     * Create a private key parameter from the passed in PKCS8 PrivateKeyInfo object.
     * 
     * @param keyInfo the PrivateKeyInfo object containing the key material
     * @return a suitable private key parameter
     * @throws IOException on an error decoding the key
     */
public static AsymmetricKeyParameter createKey(PrivateKeyInfo keyInfo) throws IOException {
    AlgorithmIdentifier algId = keyInfo.getPrivateKeyAlgorithm();
    if (algId.getAlgorithm().equals(PKCSObjectIdentifiers.rsaEncryption)) {
        RSAPrivateKey keyStructure = RSAPrivateKey.getInstance(keyInfo.parsePrivateKey());
        return new RSAPrivateCrtKeyParameters(keyStructure.getModulus(), keyStructure.getPublicExponent(), keyStructure.getPrivateExponent(), keyStructure.getPrime1(), keyStructure.getPrime2(), keyStructure.getExponent1(), keyStructure.getExponent2(), keyStructure.getCoefficient());
    } else //      else if (algId.getObjectId().equals(X9ObjectIdentifiers.dhpublicnumber))
    if (algId.getAlgorithm().equals(PKCSObjectIdentifiers.dhKeyAgreement)) {
        DHParameter params = DHParameter.getInstance(algId.getParameters());
        ASN1Integer derX = (ASN1Integer) keyInfo.parsePrivateKey();
        BigInteger lVal = params.getL();
        int l = lVal == null ? 0 : lVal.intValue();
        DHParameters dhParams = new DHParameters(params.getP(), params.getG(), null, l);
        return new DHPrivateKeyParameters(derX.getValue(), dhParams);
    } else // END android-removed
    if (algId.getAlgorithm().equals(X9ObjectIdentifiers.id_dsa)) {
        ASN1Integer derX = (ASN1Integer) keyInfo.parsePrivateKey();
        ASN1Encodable de = algId.getParameters();
        DSAParameters parameters = null;
        if (de != null) {
            DSAParameter params = DSAParameter.getInstance(de.toASN1Primitive());
            parameters = new DSAParameters(params.getP(), params.getQ(), params.getG());
        }
        return new DSAPrivateKeyParameters(derX.getValue(), parameters);
    } else if (algId.getAlgorithm().equals(X9ObjectIdentifiers.id_ecPublicKey)) {
        X962Parameters params = new X962Parameters((ASN1Primitive) algId.getParameters());
        X9ECParameters x9;
        if (params.isNamedCurve()) {
            ASN1ObjectIdentifier oid = ASN1ObjectIdentifier.getInstance(params.getParameters());
            x9 = X962NamedCurves.getByOID(oid);
            if (x9 == null) {
                x9 = SECNamedCurves.getByOID(oid);
                if (x9 == null) {
                    x9 = NISTNamedCurves.getByOID(oid);
                // BEGIN android-removed
                // if (x9 == null)
                // {
                //     x9 = TeleTrusTNamedCurves.getByOID(oid);
                // }
                // END android-removed
                }
            }
        } else {
            x9 = X9ECParameters.getInstance(params.getParameters());
        }
        ECPrivateKey ec = ECPrivateKey.getInstance(keyInfo.parsePrivateKey());
        BigInteger d = ec.getKey();
        // TODO We lose any named parameters here
        ECDomainParameters dParams = new ECDomainParameters(x9.getCurve(), x9.getG(), x9.getN(), x9.getH(), x9.getSeed());
        return new ECPrivateKeyParameters(d, dParams);
    } else {
        throw new RuntimeException("algorithm identifier in key not recognised");
    }
}
Also used : ECPrivateKey(org.bouncycastle.asn1.sec.ECPrivateKey) ECDomainParameters(org.bouncycastle.crypto.params.ECDomainParameters) DHParameters(org.bouncycastle.crypto.params.DHParameters) DHPrivateKeyParameters(org.bouncycastle.crypto.params.DHPrivateKeyParameters) X9ECParameters(org.bouncycastle.asn1.x9.X9ECParameters) ASN1Integer(org.bouncycastle.asn1.ASN1Integer) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier) X962Parameters(org.bouncycastle.asn1.x9.X962Parameters) ECPrivateKeyParameters(org.bouncycastle.crypto.params.ECPrivateKeyParameters) DSAPrivateKeyParameters(org.bouncycastle.crypto.params.DSAPrivateKeyParameters) BigInteger(java.math.BigInteger) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) DSAParameter(org.bouncycastle.asn1.x509.DSAParameter) RSAPrivateKey(org.bouncycastle.asn1.pkcs.RSAPrivateKey) DHParameter(org.bouncycastle.asn1.pkcs.DHParameter) DSAParameters(org.bouncycastle.crypto.params.DSAParameters) ASN1Primitive(org.bouncycastle.asn1.ASN1Primitive) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier) RSAPrivateCrtKeyParameters(org.bouncycastle.crypto.params.RSAPrivateCrtKeyParameters)

Example 9 with ASN1ObjectIdentifier

use of org.openecard.bouncycastle.asn1.ASN1ObjectIdentifier in project robovm by robovm.

the class BCECPublicKey method getEncoded.

public byte[] getEncoded() {
    ASN1Encodable params;
    SubjectPublicKeyInfo info;
    if (ecSpec instanceof ECNamedCurveSpec) {
        ASN1ObjectIdentifier curveOid = ECUtil.getNamedCurveOid(((ECNamedCurveSpec) ecSpec).getName());
        if (curveOid == null) {
            curveOid = new ASN1ObjectIdentifier(((ECNamedCurveSpec) ecSpec).getName());
        }
        params = new X962Parameters(curveOid);
    } else if (ecSpec == null) {
        params = new X962Parameters(DERNull.INSTANCE);
    } else {
        ECCurve curve = EC5Util.convertCurve(ecSpec.getCurve());
        X9ECParameters ecP = new X9ECParameters(curve, EC5Util.convertPoint(curve, ecSpec.getGenerator(), withCompression), ecSpec.getOrder(), BigInteger.valueOf(ecSpec.getCofactor()), ecSpec.getCurve().getSeed());
        params = new X962Parameters(ecP);
    }
    ECCurve curve = this.engineGetQ().getCurve();
    ASN1OctetString p = (ASN1OctetString) new X9ECPoint(curve.createPoint(this.getQ().getX().toBigInteger(), this.getQ().getY().toBigInteger(), withCompression)).toASN1Primitive();
    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(X9ObjectIdentifiers.id_ecPublicKey, params), p.getOctets());
    return KeyUtil.getEncodedSubjectPublicKeyInfo(info);
}
Also used : X962Parameters(org.bouncycastle.asn1.x9.X962Parameters) ASN1OctetString(org.bouncycastle.asn1.ASN1OctetString) X9ECParameters(org.bouncycastle.asn1.x9.X9ECParameters) X9ECPoint(org.bouncycastle.asn1.x9.X9ECPoint) ECCurve(org.bouncycastle.math.ec.ECCurve) ASN1Encodable(org.bouncycastle.asn1.ASN1Encodable) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier) ECNamedCurveSpec(org.bouncycastle.jce.spec.ECNamedCurveSpec) AlgorithmIdentifier(org.bouncycastle.asn1.x509.AlgorithmIdentifier)

Example 10 with ASN1ObjectIdentifier

use of org.openecard.bouncycastle.asn1.ASN1ObjectIdentifier in project robovm by robovm.

the class X509CRLEntryObject method toString.

public String toString() {
    StringBuffer buf = new StringBuffer();
    String nl = System.getProperty("line.separator");
    buf.append("      userCertificate: ").append(this.getSerialNumber()).append(nl);
    buf.append("       revocationDate: ").append(this.getRevocationDate()).append(nl);
    buf.append("       certificateIssuer: ").append(this.getCertificateIssuer()).append(nl);
    Extensions extensions = c.getExtensions();
    if (extensions != null) {
        Enumeration e = extensions.oids();
        if (e.hasMoreElements()) {
            buf.append("   crlEntryExtensions:").append(nl);
            while (e.hasMoreElements()) {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
                Extension ext = extensions.getExtension(oid);
                if (ext.getExtnValue() != null) {
                    byte[] octs = ext.getExtnValue().getOctets();
                    ASN1InputStream dIn = new ASN1InputStream(octs);
                    buf.append("                       critical(").append(ext.isCritical()).append(") ");
                    try {
                        if (oid.equals(X509Extension.reasonCode)) {
                            buf.append(CRLReason.getInstance(ASN1Enumerated.getInstance(dIn.readObject()))).append(nl);
                        } else if (oid.equals(X509Extension.certificateIssuer)) {
                            buf.append("Certificate issuer: ").append(GeneralNames.getInstance(dIn.readObject())).append(nl);
                        } else {
                            buf.append(oid.getId());
                            buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
                        }
                    } catch (Exception ex) {
                        buf.append(oid.getId());
                        buf.append(" value = ").append("*****").append(nl);
                    }
                } else {
                    buf.append(nl);
                }
            }
        }
    }
    return buf.toString();
}
Also used : Extension(org.bouncycastle.asn1.x509.Extension) X509Extension(org.bouncycastle.asn1.x509.X509Extension) ASN1InputStream(org.bouncycastle.asn1.ASN1InputStream) Enumeration(java.util.Enumeration) Extensions(org.bouncycastle.asn1.x509.Extensions) ASN1ObjectIdentifier(org.bouncycastle.asn1.ASN1ObjectIdentifier) IOException(java.io.IOException) CRLException(java.security.cert.CRLException)

Aggregations

ASN1ObjectIdentifier (org.bouncycastle.asn1.ASN1ObjectIdentifier)330 IOException (java.io.IOException)76 ASN1Encodable (org.bouncycastle.asn1.ASN1Encodable)70 ASN1OctetString (org.bouncycastle.asn1.ASN1OctetString)53 ASN1Sequence (org.bouncycastle.asn1.ASN1Sequence)49 DEROctetString (org.bouncycastle.asn1.DEROctetString)48 DERIA5String (org.bouncycastle.asn1.DERIA5String)47 ASN1EncodableVector (org.bouncycastle.asn1.ASN1EncodableVector)45 DERSequence (org.bouncycastle.asn1.DERSequence)42 DERUTF8String (org.bouncycastle.asn1.DERUTF8String)38 DERPrintableString (org.bouncycastle.asn1.DERPrintableString)36 AlgorithmIdentifier (org.bouncycastle.asn1.x509.AlgorithmIdentifier)36 NoSuchAlgorithmException (java.security.NoSuchAlgorithmException)35 Extension (org.bouncycastle.asn1.x509.Extension)33 ASN1String (org.bouncycastle.asn1.ASN1String)31 HashSet (java.util.HashSet)30 ASN1Integer (org.bouncycastle.asn1.ASN1Integer)29 X500Name (org.bouncycastle.asn1.x500.X500Name)29 ArrayList (java.util.ArrayList)28 DirectoryString (org.bouncycastle.asn1.x500.DirectoryString)27