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1. (WO2018083089) METHOD FOR SECURING A TRANSACTION PERFORMED FROM A NONSECURE TERMINAL

Pub. No.:    WO/2018/083089    International Application No.:    PCT/EP2017/077896
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Wed Nov 01 00:59:59 CET 2017
IPC: G09C 5/00
G06F 21/36
H04L 9/32
Applicants: SKEYECODE
Inventors: LELEU, Jean-Luc
PITEL, Guillaume
Title: METHOD FOR SECURING A TRANSACTION PERFORMED FROM A NONSECURE TERMINAL
Abstract:
The invention relates to a method for authenticating a user, the method comprising: receiving from a secure processor (ASRV, SE), a software component (GC) configured to generate an image frame (FRM) including encrypted information (KYL, CC, ND); executing the software component, the execution of the software component generating the image frame (FRM); displaying the image frame; superimposing on the image frame a semi-transparent image (OMSK) comprising transparent and opaque pixels configured to make the encrypted information intelligible to the user; acquiring from the user a response depending on the information; and transmitting the acquired response to the secure processor, the user being authenticated or not by the secure processor as a function of the acquired response.