EP 2481183 A1 20120801 - METHOD FOR ESTABLISHING A SECURE COMMUNICATION CHANNEL
Title (en)
METHOD FOR ESTABLISHING A SECURE COMMUNICATION CHANNEL
Title (de)
VERFAHREN ZUM AUFBAUEN EINES GESICHERTEN KOMMUNIKATIONSKANALS
Title (fr)
PROCÉDÉ POUR ÉTABLIR UN CANAL DE COMMUNICATION SÉCURISÉ
Publication
Application
Priority
- DE 102009042284 A 20090922
- EP 2010005800 W 20100922
Abstract (en)
[origin: WO2011035899A1] In a method for establishing a secure communication channel between a portable data carrier (10) and a terminal on the basis of an asymmetric cryptosystem, a value (X; Y; V; W) derived from a public key (PKD; PKT) of the cryptosystem is displayed on a display device (40) of the data carrier (10).
IPC 8 full level
H04L 9/08 (2006.01)
CPC (source: EP US)
G06Q 20/3823 (2013.01 - EP US); G07F 7/1016 (2013.01 - EP US); H04L 9/0825 (2013.01 - US); H04L 9/0841 (2013.01 - EP US); H04L 63/0442 (2013.01 - US)
Citation (search report)
See references of WO 2011035899A1
Designated contracting state (EPC)
AL 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)
DE 102009042284 A1 20110331; EP 2481183 A1 20120801; US 2012189125 A1 20120726; US 8953804 B2 20150210; WO 2011035899 A1 20110331
DOCDB simple family (application)
DE 102009042284 A 20090922; EP 10762596 A 20100922; EP 2010005800 W 20100922; US 201013497443 A 20100922