FIELD: cell communication systems, in particular, authentication in cell communication networks.
SUBSTANCE: in authentication system in cell communication networks, which contains mobile stations, made with possible connection to client authentication center, interconnected to them through guest register, controller of base stations and base station, client authentication center contains block for generating values of used parameters, information input of which is the information input of center, information output is connected to information input of block for generating session key values and response of authentication center and to information input of encryption block, information outputs of which are connected to information output of client authentication center, and authentication module for each mobile station contains decryption block, block for checking value of resulting number and block for generating value of session key and value of mobile station response.
EFFECT: simplified authentication operation in cell communication systems using active networks.
4 cl, 7 dwg
