Examples with ASN1EncodableVector com.android.org.bouncycastle.asn1.ASN1EncodableVector used on opensource projects

Example 86 with ASN1EncodableVector

use of com.android.org.bouncycastle.asn1.ASN1EncodableVector in project robovm by robovm.

the class X509V1CertificateGenerator method generateJcaObject.

private X509Certificate generateJcaObject(TBSCertificate tbsCert, byte[] signature) throws CertificateEncodingException {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(tbsCert);
    v.add(sigAlgId);
    v.add(new DERBitString(signature));
    try {
        return new X509CertificateObject(Certificate.getInstance(new DERSequence(v)));
    } catch (CertificateParsingException e) {
        throw new ExtCertificateEncodingException("exception producing certificate object", e);
    }
}

Example 87 with ASN1EncodableVector

use of com.android.org.bouncycastle.asn1.ASN1EncodableVector in project robovm by robovm.

the class X509V3CertificateGenerator method generateJcaObject.

private X509Certificate generateJcaObject(TBSCertificate tbsCert, byte[] signature) throws CertificateParsingException {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(tbsCert);
    v.add(sigAlgId);
    v.add(new DERBitString(signature));
    return new X509CertificateObject(Certificate.getInstance(new DERSequence(v)));
}

Example 88 with ASN1EncodableVector

use of com.android.org.bouncycastle.asn1.ASN1EncodableVector in project platform_frameworks_base by android.

the class AndroidKeyStoreKeyPairGeneratorSpi method generateSelfSignedCertificateWithFakeSignature.

@SuppressWarnings("deprecation")
private X509Certificate generateSelfSignedCertificateWithFakeSignature(PublicKey publicKey) throws IOException, CertificateParsingException {
    V3TBSCertificateGenerator tbsGenerator = new V3TBSCertificateGenerator();
    ASN1ObjectIdentifier sigAlgOid;
    AlgorithmIdentifier sigAlgId;
    byte[] signature;
    switch(mKeymasterAlgorithm) {
        case KeymasterDefs.KM_ALGORITHM_EC:
            sigAlgOid = X9ObjectIdentifiers.ecdsa_with_SHA256;
            sigAlgId = new AlgorithmIdentifier(sigAlgOid);
            ASN1EncodableVector v = new ASN1EncodableVector();
            v.add(new DERInteger(0));
            v.add(new DERInteger(0));
            signature = new DERSequence().getEncoded();
            break;
        case KeymasterDefs.KM_ALGORITHM_RSA:
            sigAlgOid = PKCSObjectIdentifiers.sha256WithRSAEncryption;
            sigAlgId = new AlgorithmIdentifier(sigAlgOid, DERNull.INSTANCE);
            signature = new byte[1];
            break;
        default:
            throw new ProviderException("Unsupported key algorithm: " + mKeymasterAlgorithm);
    }
    try (ASN1InputStream publicKeyInfoIn = new ASN1InputStream(publicKey.getEncoded())) {
        tbsGenerator.setSubjectPublicKeyInfo(SubjectPublicKeyInfo.getInstance(publicKeyInfoIn.readObject()));
    }
    tbsGenerator.setSerialNumber(new ASN1Integer(mSpec.getCertificateSerialNumber()));
    X509Principal subject = new X509Principal(mSpec.getCertificateSubject().getEncoded());
    tbsGenerator.setSubject(subject);
    tbsGenerator.setIssuer(subject);
    tbsGenerator.setStartDate(new Time(mSpec.getCertificateNotBefore()));
    tbsGenerator.setEndDate(new Time(mSpec.getCertificateNotAfter()));
    tbsGenerator.setSignature(sigAlgId);
    TBSCertificate tbsCertificate = tbsGenerator.generateTBSCertificate();
    ASN1EncodableVector result = new ASN1EncodableVector();
    result.add(tbsCertificate);
    result.add(sigAlgId);
    result.add(new DERBitString(signature));
    return new X509CertificateObject(Certificate.getInstance(new DERSequence(result)));
}

Example 89 with ASN1EncodableVector

use of com.android.org.bouncycastle.asn1.ASN1EncodableVector in project XobotOS by xamarin.

the class SignedData method toASN1Object.

/**
     * Produce an object suitable for an ASN1OutputStream.
     * <pre>
     *  SignedData ::= SEQUENCE {
     *      version Version,
     *      digestAlgorithms DigestAlgorithmIdentifiers,
     *      contentInfo ContentInfo,
     *      certificates
     *          [0] IMPLICIT ExtendedCertificatesAndCertificates
     *                   OPTIONAL,
     *      crls
     *          [1] IMPLICIT CertificateRevocationLists OPTIONAL,
     *      signerInfos SignerInfos }
     * </pre>
     */
public DERObject toASN1Object() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(version);
    v.add(digestAlgorithms);
    v.add(contentInfo);
    if (certificates != null) {
        v.add(new DERTaggedObject(false, 0, certificates));
    }
    if (crls != null) {
        v.add(new DERTaggedObject(false, 1, crls));
    }
    v.add(signerInfos);
    return new BERSequence(v);
}

Example 90 with ASN1EncodableVector

use of com.android.org.bouncycastle.asn1.ASN1EncodableVector in project XobotOS by xamarin.

the class MacData method toASN1Object.

/**
     * <pre>
     * MacData ::= SEQUENCE {
     *     mac      DigestInfo,
     *     macSalt  OCTET STRING,
     *     iterations INTEGER DEFAULT 1
     *     -- Note: The default is for historic reasons and its use is deprecated. A
     *     -- higher value, like 1024 is recommended.
     * </pre>
     * @return the basic DERObject construction.
     */
public DERObject toASN1Object() {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(digInfo);
    v.add(new DEROctetString(salt));
    if (!iterationCount.equals(ONE)) {
        v.add(new DERInteger(iterationCount));
    }
    return new DERSequence(v);
}