EP 2462530 A1 20120613 - PORTABLE DATA CARRIER HAVING A DECODER
Title (en)
PORTABLE DATA CARRIER HAVING A DECODER
Title (de)
TRAGBARER DATENTRÄGER MIT EINEM DEKODER
Title (fr)
SUPPORT DE DONNÉES PORTATIF AVEC UN DÉCODEUR
Publication
Application
Priority
- DE 102009036214 A 20090805
- EP 2010061182 W 20100802
Abstract (en)
[origin: WO2011015544A1] The invention relates to a portable data carrier (10), particularly a chip card, having a communication interface (11) by means of which an encrypted received data stream can be fed to the data carrier (10) and decoded by means of a decoder (12, 13) of the data carrier (10). The portable data carrier (10) according to the invention comprises a data store (14) for storing the data of the encrypted data stream, from which the encrypted data of the data stream can be fed to the decoder (12, 13) for decoding by means of decryption information stored on the data carrier (1), wherein said information can be fed by means of the communication interface (11) to a processing unit (20) checked as authorized by the data carrier (10) by means of the decryption information.
IPC 8 full level
G06F 21/78 (2013.01); G06F 21/79 (2013.01)
CPC (source: EP)
G06F 21/78 (2013.01); G06F 21/79 (2013.01); H04N 5/913 (2013.01); H04N 7/163 (2013.01); H04N 21/4181 (2013.01); H04N 21/4334 (2013.01); H04N 21/4405 (2013.01); H04N 21/4408 (2013.01); G06F 2221/2107 (2013.01); H04N 2005/91364 (2013.01)
Citation (search report)
See references of WO 2011015544A1
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 102009036214 A1 20110210; EP 2462530 A1 20120613; WO 2011015544 A1 20110210
DOCDB simple family (application)
DE 102009036214 A 20090805; EP 10739361 A 20100802; EP 2010061182 W 20100802