Examples with DefaultSignatureAlgorithmIdentifierFinder org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder used on opensource projects

Example 21 with DefaultSignatureAlgorithmIdentifierFinder

use of org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder in project wso2-synapse by wso2.

the class OCSPVerifierTest method generateFakePeerCert.

private X509Certificate generateFakePeerCert(BigInteger serialNumber, PublicKey entityKey, PrivateKey caKey, X509Certificate caCert) throws Exception {
    Utils utils = new Utils();
    X509v3CertificateBuilder certBuilder = utils.getUsableCertificateBuilder(entityKey, serialNumber);
    AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find("SHA1WithRSAEncryption");
    AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);
    ContentSigner contentSigner = new BcRSAContentSignerBuilder(sigAlgId, digAlgId).build(PrivateKeyFactory.createKey(caKey.getEncoded()));
    X509CertificateHolder certificateHolder = certBuilder.build(contentSigner);
    return new JcaX509CertificateConverter().setProvider(CryptoConstants.BOUNCY_CASTLE_PROVIDER).getCertificate(certificateHolder);
}

Example 22 with DefaultSignatureAlgorithmIdentifierFinder

use of org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder in project wso2-synapse by wso2.

the class Utils method generateFakeRootCert.

public X509Certificate generateFakeRootCert(KeyPair pair) throws Exception {
    X500Name subjectDN = new X500Name("CN=Test End Certificate");
    Date notBefore = new Date(System.currentTimeMillis());
    Date notAfter = new Date(System.currentTimeMillis() + TestConstants.VALIDITY_PERIOD);
    SubjectPublicKeyInfo subPubKeyInfo = SubjectPublicKeyInfo.getInstance(pair.getPublic().getEncoded());
    X509v3CertificateBuilder builder = new X509v3CertificateBuilder(subjectDN, BigInteger.valueOf(1), notBefore, notAfter, subjectDN, subPubKeyInfo);
    AlgorithmIdentifier sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find("SHA1WithRSAEncryption");
    AlgorithmIdentifier digAlgId = new DefaultDigestAlgorithmIdentifierFinder().find(sigAlgId);
    ContentSigner contentSigner = new BcRSAContentSignerBuilder(sigAlgId, digAlgId).build(PrivateKeyFactory.createKey(pair.getPrivate().getEncoded()));
    X509CertificateHolder certificateHolder = builder.build(contentSigner);
    return new JcaX509CertificateConverter().setProvider(CryptoConstants.BOUNCY_CASTLE_PROVIDER).getCertificate(certificateHolder);
}