SunTlsRsaPremasterSecret KeyGenerator not available

Question

I encountered an error when my application tries to load a RSA Algorithm provider class from JAVA. The exception stack is as follow:

javax.jms.JMSException:          


        

Answer 1

It happened to me while launching the tomcat server from eclipse. I solved it by changing the configuration in Windows -> Preferences -> Java -> Installed JREs -> Edit. I had to update all the JRE system libraries with the corresponding jars from the folders in:

• %JAVA_HOME%/jre/lib/ext
• %JAVA_HOME%/jre/lib/

It seems that after the last update I have changed the JRE_Home but forgot those libraries.