EP 2092453 A2 20090826 - PERSONAL ELECTRONIC DEVICE SECURITY
Title (en)
PERSONAL ELECTRONIC DEVICE SECURITY
Title (de)
PERSÖNLICHE ELEKTRONISCHE GERÄTESICHERHEIT
Title (fr)
SÉCURITÉ D'UN DISPOSITIF ÉLECTRONIQUE PERSONNEL
Publication
Application
Priority
- GB 2007003789 W 20071005
- GB 0619696 A 20061005
Abstract (en)
[origin: WO2008040996A2] A personal electronic device comprising: a first microprocessor which controls the personal electronic device; secure memory which stores (i) first secure data which is required for a security-related function of the personal electronic device to be carried out, and (ii) second secure data which is required for an authentication procedure; a second microprocessor which is communication with the first microprocessor and the secure memory and which controls access to the data stored in the secure memory; wherein the personal electronic device is not operable to carry out the security- related function which requires the first secure data until an authentication procedure which requires the second secure data has been successfully completed.
IPC 8 full level
G06F 21/24 (2006.01)
CPC (source: EP)
H04L 63/0853 (2013.01); H04W 12/033 (2021.01); H04W 12/06 (2013.01); H04L 63/0428 (2013.01)
Citation (search report)
See references of WO 2008040996A2
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 LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008040996 A2 20080410; WO 2008040996 A3 20080522; EP 2092453 A2 20090826; GB 0619696 D0 20061115
DOCDB simple family (application)
GB 2007003789 W 20071005; EP 07824043 A 20071005; GB 0619696 A 20061005