EP 1604336 A1 20051214 - METHOD FOR VERIFYING THE VALIDITY OF DIGITAL FRANKING NOTES AND DEVICE FOR CARRYING OUT SAID METHOD
Title (en)
METHOD FOR VERIFYING THE VALIDITY OF DIGITAL FRANKING NOTES AND DEVICE FOR CARRYING OUT SAID METHOD
Title (de)
VERFAHREN ZUM ÜBERPRÜFEN DER GÜ LTIGKEIT VON DIGITALEN FREIMACHUNGSVERMERKEN UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
Title (fr)
PROCEDE POUR VERIFIER LA VALIDITE DE MARQUES D'AFFRANCHISSEMENT NUMERIQUES ET DISPOSITIF POUR EXECUTER CE PROCEDE
Publication
Application
Priority
- DE 2004000083 W 20040121
- DE 10305730 A 20030212
Abstract (en)
[origin: WO2004072911A1] The invention relates to a method for verifying the authenticity of a franking note that is created by using a franking key and is applied to a piece of mail. Cryptographic data which is contained in said franking mark is decoded and is used for verifying whether the franking mark is authentic. The inventive method is characterized in that a new franking key is generated and is transmitted to local fee-securing systems (ZinS-lokal) by a central database (ZinS Zentral-System).
IPC 1-7
IPC 8 full level
G07B 17/00 (2006.01)
CPC (source: EP KR US)
G06Q 20/38 (2013.01 - KR); G07B 17/00435 (2013.01 - KR); G07B 17/00733 (2013.01 - EP KR US); H04L 9/0861 (2013.01 - EP KR US); G07B 17/00435 (2013.01 - EP US); G07B 2017/0075 (2013.01 - EP KR US); G07B 2017/00846 (2013.01 - EP KR US); G07B 2017/0087 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2004072911A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004072911 A1 20040826; AU 2004211020 A1 20040826; AU 2004211020 B2 20090409; BR PI0407431 A 20060124; CA 2514020 A1 20040826; CN 100585643 C 20100127; CN 1748231 A 20060315; DE 10305730 A1 20040902; DE 10305730 B4 20050407; EP 1604336 A1 20051214; IL 170246 A 20100616; JP 2006527512 A 20061130; KR 20050101543 A 20051024; MX PA05008506 A 20051020; NO 20053932 L 20050823; NZ 541371 A 20081224; RU 2005123803 A 20060327; RU 2333534 C2 20080910; UA 84861 C2 20081210; US 2006190732 A1 20060824; US 7580529 B2 20090825
DOCDB simple family (application)
DE 2004000083 W 20040121; AU 2004211020 A 20040121; BR PI0407431 A 20040121; CA 2514020 A 20040121; CN 200480003858 A 20040121; DE 10305730 A 20030212; EP 04703745 A 20040121; IL 17024605 A 20050811; JP 2006501466 A 20040121; KR 20057014161 A 20050801; MX PA05008506 A 20040121; NO 20053932 A 20050823; NZ 54137104 A 20040121; RU 2005123803 A 20040121; UA 2005007603 A 20040121; US 54396204 A 20040121