FIELD: data storage.
SUBSTANCE: means for authenticating identification information. Confidential processing is performed on the identity information of the supplicant and access controller during authentication in such a way as not to reveal the identity information of the supplicant and access controller during authentication during the transmission process, thereby ensuring that an attacker cannot obtain the personal and confidential information of the supplicant and access controller during authentication by using an authentication server, mutual authentication of the identity information of the supplicant and the access controller during authentication is realized, while ensuring the confidentiality of information related to the identity information of the object.
EFFECT: increasing the confidentiality of information related to the identification information of an object.
11 cl, 16 dwg
