| 发明名称 |
METHOD OF GENERATING ONE-TIME PASSWORD AND APPARATUS FOR PERFORMING THE SAME |
| 摘要 |
Disclosed is a technology related to a method of generating an OTP and an apparatus for performing the same. The method includes receiving user secret information that is input according to execution of a process of providing an OTP; authenticating the user secret information by generating a response value based on the received user secret information and a challenge value received from a user verification apparatus, and transmitting the response value to the user verification apparatus; and generating an OTP using at least one of the user secret information, the challenge value and the response value as the user secret information is authenticated, thereby effectively dealing with loss or appropriation of a user terminal and also improving the security of an OTP. |
| 申请公布号 |
US2015180862(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414575016 |
申请日期 |
2014.12.18 |
| 申请人 |
PENTA SECURITY SYSTEMS INC. |
发明人 |
LEE Seok Woo;LEE You Sik;SIM Sang Gyoo;KIM Duk Soo;JOO Gi Young |
| 分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of generating a One-Time Password (OTP) performed by a user terminal, the method comprising:
receiving user secret information that is input according to execution of a process of providing an OTP; authenticating the user secret information by generating a response value based on the received user secret information and a challenge value received from a user verification apparatus, and transmitting the response value to the user verification apparatus; and generating an OTP using at least one of the user secret information, the challenge value and the response value as the user secret information is authenticated. |
| 地址 |
Seoul KR |
