Example usage for org.bouncycastle.jce.netscape NetscapeCertRequest NetscapeCertRequest

Introduction

In this page you can find the example usage for org.bouncycastle.jce.netscape NetscapeCertRequest NetscapeCertRequest.

Prototype

public NetscapeCertRequest(String challenge, AlgorithmIdentifier signing_alg, PublicKey pub_key)
            throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchProviderException 

Source Link

Usage

From source file:android.webkit.CertTool.java

License:Apache License

static String getSignedPublicKey(Context context, int index, String challenge) {
    try {//  w w w.  ja v  a 2 s  . co m
        KeyPairGenerator generator = KeyPairGenerator.getInstance("RSA");
        generator.initialize((index == 0) ? 2048 : 1024);
        KeyPair pair = generator.genKeyPair();

        NetscapeCertRequest request = new NetscapeCertRequest(challenge, MD5_WITH_RSA, pair.getPublic());
        request.sign(pair.getPrivate());
        byte[] signed = request.toASN1Object().getDEREncoded();

        Credentials.getInstance().install(context, pair);
        return new String(Base64.encode(signed));
    } catch (Exception e) {
        Log.w(LOGTAG, e);
    }
    return null;
}

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From source file:org.jruby.ext.openssl.NetscapeSPKI.java

License:LGPL

@JRubyMethod
public IRubyObject sign(final IRubyObject key, IRubyObject digest) {
    String keyAlg = ((PKey) key).getAlgorithm();
    String digAlg = ((Digest) digest).getShortAlgorithm();
    final ASN1ObjectIdentifier alg = ASN1.getOIDLookup(getRuntime())
            .get(keyAlg.toLowerCase() + "-" + digAlg.toLowerCase());
    try {//from   w ww.  j a  v  a2 s.  c o  m
        // NetscapeCertRequest requires "BC" provider.
        OpenSSLReal.doWithBCProvider(new OpenSSLReal.Runnable() {

            public void run() throws GeneralSecurityException {
                cert = new NetscapeCertRequest(challenge.toString(), new AlgorithmIdentifier(alg),
                        ((PKey) public_key).getPublicKey());
                cert.sign(((PKey) key).getPrivateKey());
            }
        });
    } catch (GeneralSecurityException gse) {
        throw newSPKIError(getRuntime(), gse.getMessage());
    }
    return this;
}

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