| 摘要 |
Disclosed are an encryption apparatus, a system, and a method. The encryption of the present invention is to receive a signal indicating that a block of the region where a user wishes to encrypt is specified from a user input unit; to receive an authentication code of the corresponding block from an authentication server by requesting the authentication code of the block corresponding to the authentication server; to display the authentication code; and to perform masking for the corresponding block. |
