Information processing apparatus, information processing system, and non-transitory computer readable medium for outputting encryption key on paper

摘要

An information processing apparatus includes a file acquiring unit, a generating unit, a data processing unit, and an output unit. The file acquiring unit acquires a file on the basis of an instruction from a user. The generating unit generates restriction information for restricting access to the file acquired by the file acquiring unit. The data processing unit associates the restriction information generated by the generating unit with the file acquired by the file acquiring unit. The output unit outputs the restriction information generated by the generating unit on a paper medium.

主权项

1. An information processing apparatus comprising:
a memory for storing computer execution instructions; and a central processing unit (CPU) in communication with the memory, the CPU configured to: acquire a file on the basis of an instruction from a user; generate an encryption key for restricting access to the acquired file, and generate for the encryption key, a plurality of dummy encryption keys that are not used for encryption of the acquired file and that are irrelevant to encryption of the acquired file; encrypt the acquired file using the encryption key; divide each of the encryption key and the plurality of the dummy encryption keys, respectively, into a plurality of portions; convert the divided portions into respective character strings; encode each of the character strings into a visualized code; and output the encoded character strings arranged in an order on a paper medium, wherein the order in which the encoded character strings are arranged on the paper medium is a two-dimensional array.