RFR [13] 8220165: Encryption using GCM results in RuntimeException- input length out of bound

[Anthony Scarpino]

Hi

Can I get a review of a simple fix to the previous GCM change that got 
the lengths wrong on large data sizes.  I thought I covered this in my 
original testing, but I guess not.  So with this I created a test to 
check larger data sizes and different byte lengths

http://cr.openjdk.java.net/~ascarpino/8220165/

Tony