http://hackaday.io/project/1569-NSA-Away
This is simple , and seems pretty secure.
I like "lock the text" plugin for making an image that can't have the text changed, and this seems like the logical step to send it on the webs.
There will be a problem tho, is in the readme on github.
They want to write keys and encrypt to SDcard, but Android now locks out all non-admin apps from writing to external memory.
They have a workaround, but is still messy.
http://www.androidpolice.com/2014/02/17 ... ting-them/
New JS script for 1 time pad on Android Platform
New JS script for 1 time pad on Android Platform
Mozilla/5.0 (Windows NT 6.0; rv:28.0) Gecko/20100101 Firefox/28.0