Hyundai Motor Company

Penta Security Systems Inc.

Penta Security System Inc.

You Sik Lee

Seok Lee

Duk Soo Kim

Sang Gyoo Sim

Su Lyun Sung

Jong Rok Park

Hahk Rel Noh

Cho Rong Ryu

Dae Sung Hwang

Dong Kyun Noh

Gi Young Joo

Jung Bai Kim

Byung Gwan Kim

Eun Ho Shin

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.

Method of generating one-time password and apparatus for performing the same

A method for issuing a certificate signing request (CSR) certificate in a vehicle-to-anything (V2X) communication environment includes: receiving, at a first server, a certificate issuance request message including vehicle identification information transmitted from a communication module of the vehicle; determining, by a second server, whether a CSR certificate corresponding to the vehicle identification information has already been issued with reference to a database; and determining, by the second server, whether to issue the corresponding CSR certificate or whether to generate an error message, based on the determination of whether the corresponding CSR certificate has already been issued.

Method and system for issuing CSR certificate for vehicle-to-anything communication

Growing community of inventors

Suwon-si, South Korea

You Sik Lee