EP 1714203 A1 20061025 - SYSTEM WITH AT LEAST ONE COMPUTER AND AT LEAST ONE PORTABLE DATA SUPPORT
Title (en)
SYSTEM WITH AT LEAST ONE COMPUTER AND AT LEAST ONE PORTABLE DATA SUPPORT
Title (de)
SYSTEM MIT WENIGSTENS EINEM COMPUTER UND WENIGSTENS EINEM TRAGBAREN DATENTRÄGER
Title (fr)
SYSTEME COMPRENANT AU MOINS UN ORDINATEUR ET AU MOINS UN SUPPORT DE DONNEES PORTATIF
Publication
Application
Priority
- EP 2005000811 W 20050127
- DE 102004004552 A 20040129
Abstract (en)
[origin: WO2005073826A1] The invention relates to a system with at least one computer (1), comprising a security module (7), protected against unauthorised access, for the storage of secret data and for carrying out cryptographic operations and at least one portable data support (2), allocated to a user. The system is characterised in that a function for display of secret information, stored in the portable data support (2) known only to the user, in plain text by means of a display device (5) on the computer (1) is provided, whereby correct display of the plain text of the secret information only occurs when a given condition is met.
IPC 8 full level
G06F 1/00 (2006.01); G06F 21/00 (2006.01); G06F 21/34 (2013.01)
CPC (source: EP)
G06F 21/34 (2013.01); H04L 9/32 (2013.01)
Citation (search report)
See references of WO 2005073826A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005073826 A1 20050811; DE 102004004552 A1 20050818; EP 1714203 A1 20061025
DOCDB simple family (application)
EP 2005000811 W 20050127; DE 102004004552 A 20040129; EP 05701220 A 20050127