| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an encryption processing program, an encryption processor, and an encryption processing method for easily realizing the improvement of safety in a file. <P>SOLUTION: Encryption means 1a transmits, to an information processor 2, an encryption file 4 that is generated by encrypting a plaintext file 3 received from the information processor 2. The information processor 2 restricts the output of the plaintext file 3 acquired by decrypting the encryption file 4 to an auxiliary storage device 2a, and performs the editing of the encryption file 4. When receiving the encryption file 4a obtained by editing the encryption file 4 from the information processor 2, decryption means 1b decrypts the encryption file 4a so as to generate a plaintext file 3a, and transmits the plaintext file 3a to the information processor 2 as a file corresponding to the plaintext file 3. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
