EP 0706699 B1 19970305 - METHOD FOR RESETTING A BLOCKED PIN OR A BLOCKED PASSWORD
Title (en)
METHOD FOR RESETTING A BLOCKED PIN OR A BLOCKED PASSWORD
Title (de)
VERFAHREN ZUR RÜCKSETZUNG EINER GESPERRTEN PIN ODER EINES GESPERRTEN KENNWORTS
Title (fr)
PROCEDE POUR LA REINITIALISATION D'UN PIN BLOQUE OU D'UN MOT DE PASSE BLOQUE
Publication
Application
Priority
- DE 4321849 A 19930701
- EP 9402142 W 19940630
Abstract (en)
[origin: WO9501618A1] The invention provides for an extended PIN/password comprising substantially more positions than the simple one with, for example, four positions. This extended PIN/password is used to unblock PINs/passwords blocked owing to excessive false attempts or loss and make them usable. The knowledge of the extended PIN/password allows the individual user to recover the use of his usual PIN/password without the aid of a specially authorised person or institution and thus have access to protected data and equipment.
IPC 1-7
IPC 8 full level
G06F 12/14 (2006.01); G06F 21/24 (2006.01); G06F 21/62 (2013.01); G07C 9/00 (2006.01); G07F 7/08 (2006.01); G07F 7/10 (2006.01)
CPC (source: EP)
G07C 9/33 (2020.01); G07F 7/10 (2013.01); G07F 7/1083 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 4321849 A1 19950112; DE 4321849 C2 20010628; DE 59401972 D1 19970410; EP 0706699 A1 19960417; EP 0706699 B1 19970305; JP H09501522 A 19970210; WO 9501618 A1 19950112
DOCDB simple family (application)
DE 4321849 A 19930701; DE 59401972 T 19940630; EP 9402142 W 19940630; EP 94922247 A 19940630; JP 50327895 A 19940630