Sinatra: All or Nothing at All

{"ciphertext":"j36MzSIF3244wQiWTSP3+KRJNpx0J6+5wnPnce\/iBSqAtVORJO7DfJMT6hAHMgQdv+PTWELqLn4Xx7HGsqq1lFRX92IN9EWMYRrZwR\/6Gfk=","iv":"b4b00a46f3380638aed20d6f59b8d413","salt":"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"}