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
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