EP 1116084 A1 20010718 - METHOD FOR THE SEPARATE AUTHENTICATION OF A TEMPLATE AND USER DATA
Title (en)
METHOD FOR THE SEPARATE AUTHENTICATION OF A TEMPLATE AND USER DATA
Title (de)
VERFAHREN FÜR DIE GETRENNTE AUTHENTIFIZIERUNG EINER FORM UND ANWENDERDATEN
Title (fr)
PROCEDE D'AUTHENTIFICATION SEPAREE D'UN MODELE ET DE DONNEES D'UTILISATEUR
Publication
Application
Priority
- CA 9900891 W 19990924
- CA 2246006 A 19980925
Abstract (en)
[origin: WO0019296A1] A method for the separate authentication of a template and of data inserted therein. A template is provided with a template ID and a template Data Authentication Code (DAC(t)). User data is inserted in the template, and then extracted to be handled separately. A DAC(d) is generated on the user data by itself, and stored in an Approval Data packet with the template ID, DAC(t) and the user data. The complete document with the template and the user data can later be reconstructed. The method may be useful for many industries that rely on templates as a means for collecting data.
IPC 1-7
IPC 8 full level
G06F 21/00 (2006.01); G06F 21/64 (2013.01); G06Q 10/10 (2012.01)
CPC (source: EP)
G06F 21/64 (2013.01); G06F 2221/2147 (2013.01)
Citation (search report)
See references of WO 0019296A1
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 0019296 A1 20000406; AU 5844699 A 20000417; CA 2246006 A1 20000325; EP 1116084 A1 20010718
DOCDB simple family (application)
CA 9900891 W 19990924; AU 5844699 A 19990924; CA 2246006 A 19980925; EP 99945805 A 19990924