| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processor performing security processing by password information hardly known by a person except a rightful user when a input character is visually recognized. SOLUTION: This information processor stores a character string 23c and an identifier 23b of a key of an input device operated to input the character string 23c as the password information. By comparing the character string and the identifier of the key of the input device operated to input the character string with the password information stored in the processor, the password information is collated. COPYRIGHT: (C)2007,JPO&INPIT |
