<![CDATA[Illegal key size or default parameters]]>Hi !
I am installing Mango on a old PC with a fresh UBUNTU installation 16.04.
After Java installation according to Installatiob section in Documents page I have some starting up issue
See attached text, what do I do?

// Stensma

“ma-start: MA started with Process ID: 3167
INFO 2018-02-27T08:49:05,543 (com.serotonin.m2m2.Main.main:90) - Starting Mango 3.3.0 with Schema Version: 23
Exception in thread "main" com.serotonin.m2m2.Main$ModulePropertiesException: java.security.InvalidKeyException: Illegal key size or default parameters
at com.serotonin.m2m2.Main.getProperties(Main.java:838)
at com.serotonin.m2m2.Main.loadReleaseProperties(Main.java:322)
at com.serotonin.m2m2.Main.main(Main.java:101)
Caused by: java.security.InvalidKeyException: Illegal key size or default parameters
at javax.crypto.Cipher.a(Unknown Source)
at javax.crypto.Cipher.a(Unknown Source)
at javax.crypto.Cipher.a(Unknown Source)
at javax.crypto.Cipher.init(Unknown Source)
at javax.crypto.Cipher.init(Unknown Source)
at com.serotonin.m2m2.Main.cipher(Main.java:861)
at com.serotonin.m2m2.Main.getProperties(Main.java:823)
... 2 more
ma-start: no restart flag found, not restarting MA
ma-start: MA done

]]>https://forum.mango-os.com/topic/3303/illegal-key-size-or-default-parametersRSS for NodeSun, 19 Apr 2026 15:09:10 GMTTue, 27 Feb 2018 07:56:06 GMT60<![CDATA[Reply to Illegal key size or default parameters on Tue, 27 Feb 2018 16:37:51 GMT]]>@stensma What version of Java are you using? Oracle or OpenJDK?

]]>https://forum.mango-os.com/post/17458https://forum.mango-os.com/post/17458Tue, 27 Feb 2018 16:37:51 GMT