Issue #8221 has been reported by nov (nov matake).

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Backport #8221: 2 AES-128-GCM (probably same in AES-256-GCM) bug?
https://bugs.ruby-lang.org/issues/8221

Author: nov (nov matake)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 


1. OpenSSL::Cipher::AES.new(128, :GDM) doesn't work

2. You can't set iv before key

Sample code here.
https://gist.github.com/nov/5311749



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