作者: Hiroshi Maruyama , Taiga Nakamura
DOI:
关键词: Password 、 One-time password 、 Computer security 、 Computer science 、 Authentication 、 Authentication system
摘要: To prevent an input password from being stolen by invalid authentication device. An device 10 for authenticating inputter based on accepted the is provided with a first part 110 allowing of to be inputted; confirmation information output 120 outputting known valid in advance when valid, indicating user that valid; second 130 following and determination 140 determining are valid.