EP 2427846 A1 20120314 - AUTHENTICATION METHOD
Title (en)
AUTHENTICATION METHOD
Title (de)
AUTHENTISIERUNGSVERFAHREN
Title (fr)
PROCEDE D'AUTHENTIFICATION
Publication
Application
Priority
- EP 2010055248 W 20100421
- CH 7112009 A 20090507
Abstract (en)
[origin: WO2010127945A1] The invention relates to a method enabling a user to verify the operation of a personal cryptographic device, comprising the following steps: a) a user (2) enters an access request in a terminal (3) (100), d) a personal cryptographic device (1) of the user (2) calculates and displays a response (105), g) the user (2) verifies the operation of the personal cryptographic device (1) by requesting the terminal (3) to display the expected response to the challenge (110), i) the terminal (3) displays the expected response to the challenge (113), j) the user (2) compares the response displayed by the personal cryptographic device with the response displayed by the terminal.
IPC 8 full level
G06F 21/34 (2013.01); G06Q 10/00 (2012.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01)
CPC (source: EP US)
G06F 21/34 (2013.01 - EP US); G06Q 10/00 (2013.01 - EP US); H04L 9/3271 (2013.01 - EP US); H04L 63/0838 (2013.01 - EP US); G06F 2221/2103 (2013.01 - EP US)
Citation (search report)
See references of WO 2010127945A1
Citation (examination)
US 2003233546 A1 20031218 - BLOM ROLF [SE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010127945 A1 20101111; CH 701050 A1 20101115; EP 2427846 A1 20120314; US 2012272067 A1 20121025; US 8868918 B2 20141021
DOCDB simple family (application)
EP 2010055248 W 20100421; CH 7112009 A 20090507; EP 10716813 A 20100421; US 201113289591 A 20111104