Using TPM Secure Storage in Trusted High Availability Systems
Hell, Martin LU ; Karlsson, Linus LU
; Smeets, Ben
LU
and Mirosavljevic, Jelena
(2014)
INTRUST 2014
In Lecture Notes in Computer Science
9473.
p.243-258
- Abstract
- We consider the problem of providing trusted computing
functionality in high availability systems. We consider the case where
data is required to be encrypted with a TPM protected key. For redundancy,
and to facilitate high availability, the same TPM key is stored in
multiple computational units, each one ready to take over if the main
unit breaks down. This requires the TPM key to be migratable. We show
how such systems can be realized using the secure storage of the TPM.
Hundreds of millions TPM 1.2 chips have been shipped but with the recent
introduction of TPM 2.0, more manufacturers are expected to start
shipping this newer TPM. Thus, a migration from TPM... (More) - We consider the problem of providing trusted computing
functionality in high availability systems. We consider the case where
data is required to be encrypted with a TPM protected key. For redundancy,
and to facilitate high availability, the same TPM key is stored in
multiple computational units, each one ready to take over if the main
unit breaks down. This requires the TPM key to be migratable. We show
how such systems can be realized using the secure storage of the TPM.
Hundreds of millions TPM 1.2 chips have been shipped but with the recent
introduction of TPM 2.0, more manufacturers are expected to start
shipping this newer TPM. Thus, a migration from TPM 1.2 to TPM 2.0
will likely be seen in the next few years. To address this issue, we also
provide an API that allows a smooth upgrade from TPM 1.2 to TPM
2.0 without having to redesign the communication protocol involving the
dierent entities. The API has been implemented for both TPM 1.2 and
TPM 2.0. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4861901
- author
- Hell, Martin
LU
; Karlsson, Linus
LU
; Smeets, Ben
LU
and Mirosavljevic, Jelena
- organization
- publishing date
- 2014
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Trusted Computing, TPM, Migration, Certiable Migration Key, Secure Storage
- host publication
- Trusted Systems/Lecture Notes in Computer Science
- series title
- Lecture Notes in Computer Science
- editor
- Yung, Moti ; Zhu, Liehuang and Yang, Yanjiang
- volume
- 9473
- pages
- 243 - 258
- publisher
- Springer
- conference name
- INTRUST 2014
- conference location
- Beijing, China
- conference dates
- 2014-12-16 - 2014-12-17
- external identifiers
-
- scopus:84958044691
- wos:000374047800016
- ISSN
- 0302-9743
- ISBN
- 978-3-319-27998-5
- 978-3-319-27997-8
- DOI
- 10.1007/978-3-319-27998-5_16
- language
- English
- LU publication?
- yes
- id
- 06badd55-b407-4ba5-ac78-b68da3db342b (old id 4861901)
- date added to LUP
- 2016-04-04 11:47:46
- date last changed
- 2024-10-13 13:54:05
@inproceedings{06badd55-b407-4ba5-ac78-b68da3db342b,
abstract = {{We consider the problem of providing trusted computing<br/><br>
functionality in high availability systems. We consider the case where<br/><br>
data is required to be encrypted with a TPM protected key. For redundancy,<br/><br>
and to facilitate high availability, the same TPM key is stored in<br/><br>
multiple computational units, each one ready to take over if the main<br/><br>
unit breaks down. This requires the TPM key to be migratable. We show<br/><br>
how such systems can be realized using the secure storage of the TPM.<br/><br>
Hundreds of millions TPM 1.2 chips have been shipped but with the recent<br/><br>
introduction of TPM 2.0, more manufacturers are expected to start<br/><br>
shipping this newer TPM. Thus, a migration from TPM 1.2 to TPM 2.0<br/><br>
will likely be seen in the next few years. To address this issue, we also<br/><br>
provide an API that allows a smooth upgrade from TPM 1.2 to TPM<br/><br>
2.0 without having to redesign the communication protocol involving the<br/><br>
dierent entities. The API has been implemented for both TPM 1.2 and<br/><br>
TPM 2.0.}},
author = {{Hell, Martin and Karlsson, Linus and Smeets, Ben and Mirosavljevic, Jelena}},
booktitle = {{Trusted Systems/Lecture Notes in Computer Science}},
editor = {{Yung, Moti and Zhu, Liehuang and Yang, Yanjiang}},
isbn = {{978-3-319-27998-5}},
issn = {{0302-9743}},
keywords = {{Trusted Computing; TPM; Migration; Certiable Migration Key; Secure Storage}},
language = {{eng}},
pages = {{243--258}},
publisher = {{Springer}},
series = {{Lecture Notes in Computer Science}},
title = {{Using TPM Secure Storage in Trusted High Availability Systems}},
url = {{https://lup.lub.lu.se/search/files/12849138/HellKarlssonSmeetsMirosavljevic_TPMHAS.pdf}},
doi = {{10.1007/978-3-319-27998-5_16}},
volume = {{9473}},
year = {{2014}},
}