Example usage for org.bouncycastle.asn1 ASN1EncodableVector add

Introduction

In this page you can find the example usage for org.bouncycastle.asn1 ASN1EncodableVector add.

Prototype

public void add(ASN1Encodable element)

Source Link

Usage

From source file:net.sf.keystore_explorer.crypto.csr.spkac.Spkac.java

License:Open Source License

private byte[] encodeRsaPublicKeyAsBitString(RSAPublicKey rsaPublicKey) throws SpkacException {
    try {//w  w  w .j  a  va 2s  . c om
        ASN1EncodableVector vec = new ASN1EncodableVector();
        vec.add(new ASN1Integer(rsaPublicKey.getModulus()));
        vec.add(new ASN1Integer(rsaPublicKey.getPublicExponent()));
        DERSequence derSequence = new DERSequence(vec);
        return derSequence.getEncoded(ASN1Encoding.DER);
    } catch (Exception ex) {
        throw new SpkacException(res.getString("NoEncodeRsaPublicKey.exception.message"), ex);
    }
}

From source file:net.sf.keystore_explorer.crypto.csr.spkac.Spkac.java

License:Open Source License

private ASN1Sequence createSignedPublicKeyAndChallenge() throws SpkacException {
    ASN1EncodableVector vec = new ASN1EncodableVector();
    vec.add(new ASN1ObjectIdentifier(getSignatureAlgorithm().oid()));
    vec.add(DERNull.INSTANCE);//w ww . j  av  a 2 s . com
    DERSequence signatureAlgorithm = new DERSequence(vec);

    vec = new ASN1EncodableVector();
    vec.add(createPublicKeyAndChallenge());
    vec.add(signatureAlgorithm);
    vec.add(new DERBitString(signature));

    return new DERSequence(vec);
}

From source file:net.sf.keystore_explorer.crypto.csr.spkac.Spkac.java

License:Open Source License

private ASN1Sequence createPublicKeyAndChallenge() throws SpkacException {
    ASN1EncodableVector publicKeyAlgorithm = new ASN1EncodableVector();
    publicKeyAlgorithm.add(new ASN1ObjectIdentifier(getPublicKeyAlg().oid()));

    if (getPublicKey() instanceof RSAPublicKey) {
        publicKeyAlgorithm.add(DERNull.INSTANCE);
    } else {//from   w  w  w . ja  v a2  s.c om
        DSAParams dsaParams = ((DSAPublicKey) getPublicKey()).getParams();

        ASN1EncodableVector dssParams = new ASN1EncodableVector();
        dssParams.add(new ASN1Integer(dsaParams.getP()));
        dssParams.add(new ASN1Integer(dsaParams.getQ()));
        dssParams.add(new ASN1Integer(dsaParams.getG()));

        publicKeyAlgorithm.add(new DERSequence(dssParams));
    }

    ASN1EncodableVector spki = new ASN1EncodableVector();
    spki.add(new DERSequence(publicKeyAlgorithm));
    spki.add(encodePublicKeyAsBitString(getPublicKey()));

    ASN1EncodableVector publicKeyAndChallenge = new ASN1EncodableVector();
    publicKeyAndChallenge.add(new DERSequence(spki));
    publicKeyAndChallenge.add(new DERIA5String(getChallenge()));
    return new DERSequence(publicKeyAndChallenge);
}

From source file:net.sf.keystore_explorer.crypto.privatekey.OpenSslPvkUtil.java

License:Open Source License

/**
 * OpenSSL encode a private key./*from w ww  . j  a  va  2s  .  c  o m*/
 *
 * @return The encoding
 * @param privateKey
 *            The private key
 * @throws CryptoException
 *             Problem encountered while getting the encoded private key
 */
public static byte[] get(PrivateKey privateKey) throws CryptoException {
    // DER encoding for each key type is a sequence
    ASN1EncodableVector vec = new ASN1EncodableVector();

    if (privateKey instanceof RSAPrivateCrtKey) {
        RSAPrivateCrtKey rsaPrivateKey = (RSAPrivateCrtKey) privateKey;

        vec.add(new ASN1Integer(VERSION));
        vec.add(new ASN1Integer(rsaPrivateKey.getModulus()));
        vec.add(new ASN1Integer(rsaPrivateKey.getPublicExponent()));
        vec.add(new ASN1Integer(rsaPrivateKey.getPrivateExponent()));
        vec.add(new ASN1Integer(rsaPrivateKey.getPrimeP()));
        vec.add(new ASN1Integer(rsaPrivateKey.getPrimeQ()));
        vec.add(new ASN1Integer(rsaPrivateKey.getPrimeExponentP()));
        vec.add(new ASN1Integer(rsaPrivateKey.getPrimeExponentQ()));
        vec.add(new ASN1Integer(rsaPrivateKey.getCrtCoefficient()));
    } else {
        DSAPrivateKey dsaPrivateKey = (DSAPrivateKey) privateKey;
        DSAParams dsaParams = dsaPrivateKey.getParams();

        BigInteger primeModulusP = dsaParams.getP();
        BigInteger primeQ = dsaParams.getQ();
        BigInteger generatorG = dsaParams.getG();
        BigInteger secretExponentX = dsaPrivateKey.getX();

        // Derive public key from private key parts, ie Y = G^X mod P
        BigInteger publicExponentY = generatorG.modPow(secretExponentX, primeModulusP);

        vec.add(new ASN1Integer(VERSION));
        vec.add(new ASN1Integer(primeModulusP));
        vec.add(new ASN1Integer(primeQ));
        vec.add(new ASN1Integer(generatorG));
        vec.add(new ASN1Integer(publicExponentY));
        vec.add(new ASN1Integer(secretExponentX));
    }
    DERSequence derSequence = new DERSequence(vec);

    try {
        return derSequence.getEncoded();
    } catch (IOException ex) {
        throw new CryptoException(res.getString("NoDerEncodeOpenSslPrivateKey.exception.message"), ex);
    }
}

From source file:net.sf.keystore_explorer.crypto.publickey.KeyIdentifierGenerator.java

License:Open Source License

private byte[] encodeRsaPublicKeyAsBitString(RSAPublicKey rsaPublicKey) throws IOException {
    ASN1EncodableVector vec = new ASN1EncodableVector();
    vec.add(new ASN1Integer(rsaPublicKey.getModulus()));
    vec.add(new ASN1Integer(rsaPublicKey.getPublicExponent()));

    DERSequence derSequence = new DERSequence(vec);
    return derSequence.getEncoded();
}

From source file:net.sf.keystore_explorer.crypto.signing.JarSigner.java

License:Open Source License

private static CMSSignedData addTimestamp(String tsaUrl, CMSSignedData signedData) throws IOException {

    Collection<SignerInformation> signerInfos = signedData.getSignerInfos().getSigners();

    // get signature of first signer (should be the only one)
    SignerInformation si = signerInfos.iterator().next();
    byte[] signature = si.getSignature();

    // send request to TSA
    byte[] token = TimeStampingClient.getTimeStampToken(tsaUrl, signature, DigestType.SHA1);

    // create new SignerInformation with TS attribute
    Attribute tokenAttr = new Attribute(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken,
            new DERSet(ASN1Primitive.fromByteArray(token)));
    ASN1EncodableVector timestampVector = new ASN1EncodableVector();
    timestampVector.add(tokenAttr);
    AttributeTable at = new AttributeTable(timestampVector);
    si = SignerInformation.replaceUnsignedAttributes(si, at);
    signerInfos.clear();//from www.  j a v  a2 s  . c  o m
    signerInfos.add(si);
    SignerInformationStore newSignerStore = new SignerInformationStore(signerInfos);

    // create new signed data
    CMSSignedData newSignedData = CMSSignedData.replaceSigners(signedData, newSignerStore);
    return newSignedData;
}

From source file:net.sf.keystore_explorer.crypto.x509.CRLDistributionPoints.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    Iterator<DistributionPoint> it = distributionPointList.iterator();
    while (it.hasNext()) {
        v.add(it.next().toASN1Primitive());
    }//from w w w  . j  ava  2 s .  co m
    return new DERSequence(v);
}

From source file:net.sf.keystore_explorer.crypto.x509.GeneralSubtrees.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vec = new ASN1EncodableVector();
    for (int i = 0; i < subtrees.size(); i++) {
        vec.add(subtrees.get(i));
    }//from w  w w. j  a  v a  2  s. c  o m
    return new DERSequence(vec);
}

From source file:net.sf.keystore_explorer.crypto.x509.PolicyConstraints.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vec = new ASN1EncodableVector();

    if (requireExplicitPolicy != -1) {
        vec.add(new DERTaggedObject(0, new ASN1Integer(requireExplicitPolicy)));
    }/*from  ww w . jav a  2s .c o  m*/

    if (inhibitPolicyMapping != -1) {
        vec.add(new DERTaggedObject(1, new ASN1Integer(inhibitPolicyMapping)));
    }

    return new DERSequence(vec);
}

From source file:net.sf.keystore_explorer.crypto.x509.PolicyMapping.java

License:Open Source License

@Override
public ASN1Primitive toASN1Primitive() {

    ASN1EncodableVector dv = new ASN1EncodableVector();
    dv.add(issuerDomainPolicy);
    dv.add(subjectDomainPolicy);/*from  w w w.  j a v a2s. c  o  m*/
    return new DERSequence(dv);
}