Method of performing encryption and decryption based on reinforced learning and client and server system performing thereof

摘要

According to the present invention, a client and server system for performing encryption and decryption based on reinforced learning comprises: a key management module for managing an encryption key necessary for performing encryption and decryption of data; a secret sharing module for performing a secure sharing of a threshold value for lifetime and availability for the data; and a threshold value prediction module for performing prediction on the threshold value. Accordingly, in a self-destructing environment for privacy protection, the availability and security of data satisfying requirements of a user can be improved.