EP 3369027 A1 20180905 - METHOD AND SECURITY MODULE FOR PROVIDING A SECURITY FUNCTION FOR A DEVICE
Title (en)
METHOD AND SECURITY MODULE FOR PROVIDING A SECURITY FUNCTION FOR A DEVICE
Title (de)
VERFAHREN UND SICHERHEITSMODUL ZUM BEREITSTELLEN EINER SICHERHEITSFUNKTION FÜR EIN GERÄT
Title (fr)
PROCÉDÉ ET MODULE DE SÉCURITÉ POUR PRODUIRE UNE FONCTION DE SÉCURITÉ POUR UN APPAREIL
Publication
Application
Priority
- DE 102015225270 A 20151215
- EP 2016079004 W 20161128
Abstract (en)
[origin: WO2017102295A1] The invention relates to a method (100) for providing a security function, in particular a cryptographic function, for a device (600), wherein the following method steps are carried out: receiving (110) a request to execute the security function; loading (120) a security application (214, 216, 316) for the security function via a control application (232), wherein the control application (232) is stored on a first internal memory (520) of a security module (500) and the security application (214, 216, 316) is transferred from a memory which is external to the security module; checking (130) an integrity of the security application (214, 216, 316) by means of security information; executing (140) the security application (214, 216, 316) and providing the security function, wherein the execution and provision steps are carried out after the successful integrity checking step (130).
IPC 8 full level
G06F 21/44 (2013.01); G06F 21/51 (2013.01); G06F 21/57 (2013.01); G06F 21/64 (2013.01)
CPC (source: EP US)
G06F 21/44 (2013.01 - EP US); G06F 21/51 (2013.01 - EP US); G06F 21/57 (2013.01 - EP US); G06F 21/74 (2013.01 - US); H04L 63/0884 (2013.01 - US); H04L 63/123 (2013.01 - US); G06F 21/64 (2013.01 - EP US)
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102015225270 A1 20170622; CN 108369623 A 20180803; EP 3369027 A1 20180905; US 2018365411 A1 20181220; WO 2017102295 A1 20170622
DOCDB simple family (application)
DE 102015225270 A 20151215; CN 201680073988 A 20161128; EP 16805357 A 20161128; EP 2016079004 W 20161128; US 201616060497 A 20161128