US 12,267,318 B2
Method and system for securing operations and associated user station
Ghislain Moncomble, Châtillon (FR)
Assigned to ORANGE, Issy-les-Moulineaux (FR)
Appl. No. 17/416,114
Filed by Orange, Issy-les-Moulineaux (FR)
PCT Filed Dec. 4, 2019, PCT No. PCT/FR2019/052926
§ 371(c)(1), (2) Date Jun. 18, 2021,
PCT Pub. No. WO2020/128203, PCT Pub. Date Jun. 25, 2020.
Claims priority of application No. 1874079 (FR), filed on Dec. 21, 2018.
Prior Publication US 2022/0078183 A1, Mar. 10, 2022
Int. Cl. H04L 9/40 (2022.01); G06Q 20/38 (2012.01)
CPC H04L 63/0838 (2013.01) [G06Q 20/385 (2013.01); H04L 63/062 (2013.01); H04L 63/0861 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method for securing operations, the method comprising:
formulating a request, by a user associated with a key generated by a certification body, to implement an operation with a service provider apparatus, the generated key comprising a component allowing identification of the certification body, the request including the key;
receiving, by a user station, a request for a dynamic code, the request for a dynamic code intended for the user associated with the key, the request for a dynamic code transmitted directly to the user from an apparatus of the certification body;
generating, by a dynamic code generator device associated with the key of the user, a first version of the dynamic code;
transmitting the first version of the dynamic code to the apparatus of the certification body; and
receiving, from the service provider apparatus, a message confirming the achievement of the requested operation, provided that the first version of the code corresponds to a second version of the dynamic code generated at the certification body when the apparatus of the certification body compares the first and second versions of the dynamic code.