I have got an error:
InvalidKeyException Illegal Key Size
Then I download 2 files(local_policy, US_export_policy) and put it in
C:\Program Files\Java\jre1.8.0_65\lib\security
everithing worked fine. But when i export project to
Runnable jar file
and then open this jar i have error in my app :
InvalidKeyException Illegal Key Size
Why it happen? I dont know how to fix this?
You can solve it by two ways:
You have already put 2 files(local_policy, US_export_policy) in
C:\Program Files\Java\jre1.8.0_65\lib\security
You also need to put it in
C:\Program Files\Java\lib\security
You need to install the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files which is available at Oracle.
If you don't then the keysize is limited due to US export laws.
