Re: Toshiba Dynabook R644/k

Hi can some someone help me to generate this réponse code
Thanks Guy
{"Serial":"80135563H","Challenge":"gFc5nC1lVI5v1aWhnM1G2c8UlmDbpFGkiW7FgvxdX1hkoMK7SvV7mrW4LvYUoUoeVaZbt1E2ZjgJcaYFfXHor7Kmrs61ZIAzuNoibkfhVhh2Ad37O64QripAjCudE8StMVh6OZSfjXHC3vk7BPOWcIqS45IWofwv2JtvndVC0TQvTduQuE532yni5au9eTSHDg2fRZdADOK0zNHONCsSGTZmPAsUX7JSql6UGjX2dFlsRzXPy8eX99oMGuynzliK3uwxLo3byItbUIpYOkH1oK0njoL3M7gEP1B54rYp2VclVud9ipU88fvzt70k02Fo1miSs4b7QXqzumVwK7JC0LDHgtdWM4WjdrK41yuoQJac7NZNdieZd5"}