Godkända
Säker data i telekommunikationsnoder genom TPM
Jelena Mirosavljevic (2009)
Start
2013-09-02
Presentation
2014-03-24 10:15
Plats:
E:3139
Avslutat:
2014-05-16
Examensrapport:
Sammanfattning
A telecommunication network is a collection of nodes used by network operators. Two main tasks of a node are to transmit mobile user information and to store sensitive information of the network operator. The node is therefore required to provide a high availability system and trusted computing functionality. The purpose of the thesis is to evaluate how the requirements of the node could be achieved by using a key protected by a Trusted Platform Module, TPM. This key is used to encrypt sensitive information and in order to provide a high availability system, the TPM protected key is stored in multiple computational units for backup purposes. This requires the key to be migratable or duplicatable. The aim of this master thesis is to establish use cases for how the migration and duplication in TPM 1.2 and 2.0, respectively, should be performed to provide secure storage for the network operators.
Handledare: Ben Smeets (EIT)
Examinator: Martin Hell (EIT)