Hello! Do you set your RNG as default when the engine is loaded? On Tue, Dec 9, 2014 at 10:44 PM, Brian Watson <bwats9999 at gmail.com> wrote: > Hi, > I am doing the following: > > 1. I have a dynamic engine that I would like to use to produce random > numbers on Android (aosp). > 2. I can successfully load the dynamic engine by using the Android > OpenSSLEngine.getInstance() which takes care of loading the engine and I > can see that the binding is there via bind_engine and bind_helper via some > debug prints that I have put in the engine. I follow this up by calling > ENGINE_set_default() for ENGINE_METHOD_RAND. I am using the Apache Harmony > jsse library. > 3. Some time later there is a call to SSL_CTX_new() which starts the > process of establishing the TLS session, etc. > 4. I would like to see my random number generator get invoked to provide > random numbers when needed, but for some reason the ssleay one is being > called. > 5. I can open an adb shell and run the openssl command and explicitly load > the engine via: > > openssl engine dynamic ?pre SO_PATH:/system/lib/ssl/engines/MyEngine.so > ?pre ID:myengine ?pre LOAD. With this I see my random number generator get > used, but when I try to do this programatically it doesn't get called. > > > I have a couple of questions: > > > 1. Should this work even when using the SSL_CTX... api's? > > 2. Am I setting up the engine too soon and then the SSL_CTX.. commands > clear them out? > > > I've looked around a lot so any help would be greatly appreciated! > > > Thanks, > > BW > > _______________________________________________ > openssl-users mailing list > openssl-users at openssl.org > https://mta.opensslfoundation.net/mailman/listinfo/openssl-users > > -- SY, Dmitry Belyavsky -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mta.opensslfoundation.net/pipermail/openssl-users/attachments/20141209/cdb66f1a/attachment.html>
