Example usage for java.security PublicKey hashCode

Introduction

In this page you can find the example usage for java.security PublicKey hashCode.

Prototype

@HotSpotIntrinsicCandidate
public native int hashCode();

Source Link

Document

Returns a hash code value for the object.

Usage

From source file:Networking.Client.java

public boolean SignatureVerification() {
    Signature sig = null;/*from   ww w .j a va  2s  . c  o  m*/
    Boolean result = false;
    try {
        X509EncodedKeySpec pubKeySpec = new X509EncodedKeySpec(PubToVerify);
        KeyFactory keyFact = KeyFactory.getInstance("DSA", "SUN");
        PublicKey pubkeyToVerify = keyFact.generatePublic(pubKeySpec);
        confirmIdentity = checkAgainstRT(pubkeyToVerify.hashCode());
        sig = Signature.getInstance("SHA1withDSA", "SUN");
        sig.initVerify(pubkeyToVerify);

        byte[] g_pow_y_sign = this.node.getG_pow_y().toByteArray();
        byte[] g_pow_x_sign = this.node.getG_pow_x().toByteArray();
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        outputStream.write(g_pow_x_sign);
        outputStream.write(g_pow_y_sign);
        byte[] c = outputStream.toByteArray();

        sig.update(c);
        result = (sig.verify(sigToVerify));
    } catch (SignatureException | InvalidKeyException | NoSuchAlgorithmException | NoSuchProviderException
            | InvalidKeySpecException | IOException ex) {
        Logger.getLogger(Client.class.getName()).log(Level.SEVERE, null, ex);
    }
    return result;
}

---