G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 15/00 (2006.01) G06F 1/00 (2006.01) G06F 21/00 (2006.01)
Patent
CA 2439426
The present invention relates to a user identification method by an indirect password, which allows for a password control system to identify user by a received value, which is calculated with a predetermined function known to both user and password control system, and a value of a variable, which is provided from a password control system. According to the present invention, password cannot be embezzled in the input stage and hacking by intercept on the transmission line is to be in vain.
Cette invention porte sur un procédé d'identification utilisateur au moyen d'un mot de passe indirect, ce qui permet à un système de contrôle de mot de passe d'identifier l'utilisateur par une valeur reçue qui est calculée avec une fonction prédéterminée connue de l'utilisateur et du système de contrôle de mot de passe, et une valeur d'une variable fournie par un système de contrôle de mot de passe. Selon cette invention, il ne peut y avoir ni fraude sur le mot de passe dans l'étape d'entrée, ni piratage par interception sur la ligne de transmission.
Goudreau Gage Dubuc
Seol Dong Seok
LandOfFree
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