AUTHENTICATION VERIFYING METHOD, AUTHENTICATION VERIFYING MEMBER AND AUTHENTICATION VERIFYING MEMBER PRODUCING METHOD

摘要

AUTHENTICATION VERIFYING METHOD, AUTHENTICATION VERIFYING MEMBER AND AUTHENTICATION VERIFYING MEMBER PRODUCING METHOD AbstractAuthentication verifying for an object to be certified is carried out.An authentication verifying chip in which authentication verifying information is stored is mounted non-removably on a certificate. A confirmation chip in which the authentication verifying information is encrypted by a crypt key of a certificate issuer and is stored is mounted non-removably on the object to be certified. When verifying the authenticity of the object to be certified, the encrypted authentication verifying information in the confirmation chip is decrypted by the crypt key of the certificate issuer, and it is compared to the authentication verifying information in the authentication verifying chip. FIG. 2