Management of the authentication of a terminal to access a service of a service provider
A method for authenticating a user of an application stored on a first terminal, able to communicate with a service provider through a first communication link. The provider requires authentication of the user of the application before a service is provided to the application. The Method includes: receiving a request to access an application stored on the first terminal; creating a code associated with the received access request; transmitting, by the first terminal, to an authenticated second terminal, via a second communication link, a request to provide authentication data via a second communication link, the request including the obtained code; receiving, via a third communication link, the input code and authentication data delivered by the second terminal; and transmitting the authentication data via the first link to the service provider if the received code corresponds to the transmitted code.
1. A method for achieving authentication of a user of an application stored on a first terminal, able to communicate with a service provider through a first communication link, said provider requiring an authentication of the user of the application before a service is provided to the application, wherein the method is implemented in the first terminal and comprises:
receiving a request to access the application stored on the first terminal;
creating a code associated with the received access request;
transmitting, by the first terminal, to an authenticated second terminal, via a second communication link, a request to provide authentication data via a second communication link, the request including the created code and data relating to a third communication link to be used to transport the authentication data from the second terminal to the first terminal;
receiving, via the third communication link, the input code and the authentication data delivered by the second terminal; and
transmitting the authentication data via the first link to the service provider in response to the received code corresponding to the created and transmitted code.
2. The method according to claim 1 , wherein the second link and the third link are of a same type.
3. The method according to claim 1 , wherein the first communication link is a display of data on a screen of the first terminal, said data being able to be captured by the second terminal.
4. An entity for managing authentication of a user of an application stored on a first terminal, able to communicate with a service provider through a first communication link, said provider requiring an authentication of the user of the application before a service is provided to the application, wherein the entity comprises:
at least one processor; and
at least one non-transitory computer readable medium comprising instructions stored thereon which when executed by the at least one processor configure the entity to:
receive a request to access the application stored on the first terminal;
create a code associated with the received access request;
transmit, by the first terminal, to an authenticated second terminal, via a second communication link, a request to provide authentication data via a second communication link, the request including the created code and data relating to a third communication link to be used to transport the authentication data from the second terminal to the first terminal;
receive, via the third communication link, the input code and the authentication data delivered by the second terminal;
transmit the authentication data via the first link to the service provider in response to the received code corresponding to the created and transmitted code.
5. A reader terminal comprising entity defined in claim 4 .
6. A non-transitory computer readable data medium on which at least one sequence of program-code instructions has been stored, which when executed by at least one processor of a first terminal, configure the first terminal to implement a method of authenticating a user of an application stored on the first terminal, which is able to communicate with a service provider through a first communication link, said provider requiring an authentication of the user of the application before a service is provided to the application, wherein the method comprises:
receiving a request to access the application stored on the first terminal;
creating a code associated with the received access request;
transmitting, by the first terminal, to an authenticated second terminal, via a second communication link, a request to provide authentication data via a second communication link, the request including the created code and data relating to a third communication link to be used to transport the authentication data from the second terminal to the first terminal;
receiving, via the third communication link, the input code and the authentication data delivered by the second terminal; and
transmitting the authentication data via the first link to the service provider in response to the received code corresponding to the created and transmitted code.