如何在Java KeyStore中加载多个SSL证书？

Question

I have two SSL certificate files. The first is marked as "OU=Certificate Authority" and the second one is marked as "OU=Root Certificate." Our C++ application loads both these certificates for proper client/server handshake.

I now need to use these certificates in my Android code. I have been able to read these certificates successfully using CertificateFactory.generateCertificate() method.

Next, I need to store these certificates in a keystore. Here is the sample code I found:

    String keyStoreType = KeyStore.getDefaultType();
    KeyStore keyStore = KeyStore.getInstance(keyStoreType);
    keyStore.load(null, null);
    keyStore.setCertificateEntry("ca", ca);

I am confused on how to store the root certificate. Do I just call setCertificateEntry() again for the second certificate and pass in some random alias name?

I see another method on KeyStore called setEntry . Should I be using this method instead? Regards.

Answer 1

Just call it again with another alias.

Example:

keyStore.setCertificateEntry("ca", ca);
keyStore.setCertificateEntry("debug", ca2);