Methods for authenticating a remote service for a user, and a user to authenticate each other, remote service and a remote service, software architecture, autenticau00c7u00e7o device, and methods for authenticating the identity and / or credentials of a second user for a first U. Suu00c1rio, to create a device of autenticau00c7u00e7o, and to authenticate a user to a remote service

摘要

Methods for authenticating a remote service for a user, and a user to authenticate each other, remote service and a remote service, software architecture, autenticau00c7u00e7o device, and methods for authenticating the identity and / or umsegundo user credentials for a first US Uu00c1rio, to create a device of autenticau00c7u00e7o, and to authenticate a user to a remote service.It is described a method for authenticating a remote service (104) to a user (102) via a communication network (106). The remote service (104) receives an authentication code service that was generated using an algorithm for the code generation, based on a first secret key.The authentication code service is communicated to the user (102) via the communication network (106) and received, or inserted in an authentication device (105) associated with the user (102). The authentication device (105) then generates, using the same algorithm for the code generation, code a value expected authentication code of the service.Responsive to the comparison, and, in the case in which the value of the expected code is correlated with the authentication code of the service, the authentication device (106) generates a response that indicates to the user (102) the authenticity of the remote service (104).