---
_id: '471'
author:
- first_name: Alina
full_name: Tezer, Alina
last_name: Tezer
citation:
ama: Tezer A. Verteilte Erstellung und Aktualisierung von Schlüsselservern in
identitätsbasierten Verschlüsselungssystemen. Universität Paderborn; 2013.
apa: Tezer, A. (2013). Verteilte Erstellung und Aktualisierung von Schlüsselservern
in identitätsbasierten Verschlüsselungssystemen. Universität Paderborn.
bibtex: '@book{Tezer_2013, title={Verteilte Erstellung und Aktualisierung von Schlüsselservern
in identitätsbasierten Verschlüsselungssystemen}, publisher={Universität Paderborn},
author={Tezer, Alina}, year={2013} }'
chicago: Tezer, Alina. Verteilte Erstellung und Aktualisierung von Schlüsselservern
in identitätsbasierten Verschlüsselungssystemen. Universität Paderborn, 2013.
ieee: A. Tezer, Verteilte Erstellung und Aktualisierung von Schlüsselservern
in identitätsbasierten Verschlüsselungssystemen. Universität Paderborn, 2013.
mla: Tezer, Alina. Verteilte Erstellung und Aktualisierung von Schlüsselservern
in identitätsbasierten Verschlüsselungssystemen. Universität Paderborn, 2013.
short: A. Tezer, Verteilte Erstellung und Aktualisierung von Schlüsselservern in
identitätsbasierten Verschlüsselungssystemen, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:23Z
date_updated: 2022-01-06T07:01:19Z
department:
- _id: '64'
language:
- iso: ger
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
- _id: '43'
name: Securing the Financial Cloud
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Verteilte Erstellung und Aktualisierung von Schlüsselservern in identitätsbasierten
Verschlüsselungssystemen
type: bachelorsthesis
user_id: '477'
year: '2013'
...
---
_id: '473'
abstract:
- lang: eng
text: We present a solution to the problem of privacy invasion in a multiparty digital
rights management scheme. (Roaming) users buy content licenses from a content
provider and execute it at any nearby content distributor. Our approach, which
does not need any trusted third party - in contrast to most related work on privacy-preserving
DRM - is based on a re-encryption scheme that runs on any mobile Android device.
Only a minor security-critical part needs to be performed on the device's smartcard
which could, for instance, be a SIM card.
author:
- first_name: Ronald
full_name: Petrlic, Ronald
last_name: Petrlic
- first_name: Stephan
full_name: Sekula, Stephan
last_name: Sekula
citation:
ama: 'Petrlic R, Sekula S. Unlinkable content playbacks in a multiparty DRM system.
In: Wang L, Shafiq B, eds. Data and Applications Security and Privacy XXVII.
Lecture Notes in Computer Science. ; 2013:289-296. doi:10.1007/978-3-642-39256-6_21'
apa: Petrlic, R., & Sekula, S. (2013). Unlinkable content playbacks in a multiparty
DRM system. In L. Wang & B. Shafiq (Eds.), Data and Applications Security
and Privacy XXVII (pp. 289–296). https://doi.org/10.1007/978-3-642-39256-6_21
bibtex: '@inproceedings{Petrlic_Sekula_2013, series={Lecture Notes in Computer Science},
title={Unlinkable content playbacks in a multiparty DRM system}, DOI={10.1007/978-3-642-39256-6_21},
booktitle={Data and Applications Security and Privacy XXVII}, author={Petrlic,
Ronald and Sekula, Stephan}, editor={Wang, Lingyu and Shafiq, BasitEditors}, year={2013},
pages={289–296}, collection={Lecture Notes in Computer Science} }'
chicago: Petrlic, Ronald, and Stephan Sekula. “Unlinkable Content Playbacks in a
Multiparty DRM System.” In Data and Applications Security and Privacy XXVII,
edited by Lingyu Wang and Basit Shafiq, 289–96. Lecture Notes in Computer Science,
2013. https://doi.org/10.1007/978-3-642-39256-6_21.
ieee: R. Petrlic and S. Sekula, “Unlinkable content playbacks in a multiparty DRM
system,” in Data and Applications Security and Privacy XXVII, 2013, pp.
289–296.
mla: Petrlic, Ronald, and Stephan Sekula. “Unlinkable Content Playbacks in a Multiparty
DRM System.” Data and Applications Security and Privacy XXVII, edited by
Lingyu Wang and Basit Shafiq, 2013, pp. 289–96, doi:10.1007/978-3-642-39256-6_21.
short: 'R. Petrlic, S. Sekula, in: L. Wang, B. Shafiq (Eds.), Data and Applications
Security and Privacy XXVII, 2013, pp. 289–296.'
date_created: 2017-10-17T12:42:24Z
date_updated: 2022-01-06T07:01:19Z
ddc:
- '040'
doi: 10.1007/978-3-642-39256-6_21
editor:
- first_name: Lingyu
full_name: Wang, Lingyu
last_name: Wang
- first_name: Basit
full_name: Shafiq, Basit
last_name: Shafiq
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-16T11:17:30Z
date_updated: 2018-03-16T11:17:30Z
file_id: '1330'
file_name: 473-drm-general-1-camera-ready.pdf
file_size: 286049
relation: main_file
success: 1
file_date_updated: 2018-03-16T11:17:30Z
has_accepted_license: '1'
page: 289-296
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Data and Applications Security and Privacy XXVII
series_title: Lecture Notes in Computer Science
status: public
title: Unlinkable content playbacks in a multiparty DRM system
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '475'
abstract:
- lang: eng
text: We propose a privacy-preserving digital rights management scheme for (future)
cloud computing. Users buy software from software providers and execute it at
computing centers. Our solution allows software providers to provide different
license models, like execute at most n-times models. Users’ anonymity and unlinkability
of actions are preserved and thus, profile building is not even possible under
(a) pseudonym. Privacy protection in the honest-but-curious model is achieved
by combining ring signatures with an anonymous recipient scheme.We employ secret
sharing in a unique manner that allows the software provider to expose the user’s
identity if the user commits fraud, e.g. by exceeding the execution limit n.
author:
- first_name: Nakul
full_name: Joshi, Nakul
last_name: Joshi
- first_name: Ronald
full_name: Petrlic, Ronald
last_name: Petrlic
citation:
ama: 'Joshi N, Petrlic R. Towards practical privacy-preserving Digital Rights Management
for Cloud Computing. In: Proceedings of the 10th Annual IEEE Consumer Communications
& Networking Conference (CCNC). ; 2013:259-264. doi:10.1109/CCNC.2013.6488456'
apa: Joshi, N., & Petrlic, R. (2013). Towards practical privacy-preserving Digital
Rights Management for Cloud Computing. In Proceedings of the 10th Annual IEEE
Consumer Communications & Networking Conference (CCNC) (pp. 259–264).
https://doi.org/10.1109/CCNC.2013.6488456
bibtex: '@inproceedings{Joshi_Petrlic_2013, title={Towards practical privacy-preserving
Digital Rights Management for Cloud Computing}, DOI={10.1109/CCNC.2013.6488456},
booktitle={Proceedings of the 10th Annual IEEE Consumer Communications & Networking
Conference (CCNC)}, author={Joshi, Nakul and Petrlic, Ronald}, year={2013}, pages={259–264}
}'
chicago: Joshi, Nakul, and Ronald Petrlic. “Towards Practical Privacy-Preserving
Digital Rights Management for Cloud Computing.” In Proceedings of the 10th
Annual IEEE Consumer Communications & Networking Conference (CCNC), 259–64,
2013. https://doi.org/10.1109/CCNC.2013.6488456.
ieee: N. Joshi and R. Petrlic, “Towards practical privacy-preserving Digital Rights
Management for Cloud Computing,” in Proceedings of the 10th Annual IEEE Consumer
Communications & Networking Conference (CCNC), 2013, pp. 259–264.
mla: Joshi, Nakul, and Ronald Petrlic. “Towards Practical Privacy-Preserving Digital
Rights Management for Cloud Computing.” Proceedings of the 10th Annual IEEE
Consumer Communications & Networking Conference (CCNC), 2013, pp. 259–64,
doi:10.1109/CCNC.2013.6488456.
short: 'N. Joshi, R. Petrlic, in: Proceedings of the 10th Annual IEEE Consumer Communications
& Networking Conference (CCNC), 2013, pp. 259–264.'
date_created: 2017-10-17T12:42:24Z
date_updated: 2022-01-06T07:01:21Z
ddc:
- '040'
doi: 10.1109/CCNC.2013.6488456
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-16T11:16:29Z
date_updated: 2018-03-16T11:16:29Z
file_id: '1328'
file_name: 475-privacy-drm-cloud-5.pdf
file_size: 370473
relation: main_file
success: 1
file_date_updated: 2018-03-16T11:16:29Z
has_accepted_license: '1'
page: 259-264
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 10th Annual IEEE Consumer Communications & Networking
Conference (CCNC)
status: public
title: Towards practical privacy-preserving Digital Rights Management for Cloud Computing
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '486'
author:
- first_name: Oliver
full_name: Otte, Oliver
last_name: Otte
citation:
ama: Otte O. Seitenkanalresistenz paarungsbasierter Kryptographie. Universität
Paderborn; 2013.
apa: Otte, O. (2013). Seitenkanalresistenz paarungsbasierter Kryptographie.
Universität Paderborn.
bibtex: '@book{Otte_2013, title={Seitenkanalresistenz paarungsbasierter Kryptographie},
publisher={Universität Paderborn}, author={Otte, Oliver}, year={2013} }'
chicago: Otte, Oliver. Seitenkanalresistenz paarungsbasierter Kryptographie.
Universität Paderborn, 2013.
ieee: O. Otte, Seitenkanalresistenz paarungsbasierter Kryptographie. Universität
Paderborn, 2013.
mla: Otte, Oliver. Seitenkanalresistenz paarungsbasierter Kryptographie.
Universität Paderborn, 2013.
short: O. Otte, Seitenkanalresistenz paarungsbasierter Kryptographie, Universität
Paderborn, 2013.
date_created: 2017-10-17T12:42:27Z
date_updated: 2022-01-06T07:01:27Z
department:
- _id: '64'
language:
- iso: ger
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
- _id: '43'
name: Securing the Financial Cloud
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Seitenkanalresistenz paarungsbasierter Kryptographie
type: bachelorsthesis
user_id: '477'
year: '2013'
...
---
_id: '487'
author:
- first_name: Jan
full_name: Bobolz, Jan
id: '27207'
last_name: Bobolz
citation:
ama: Bobolz J. Security Proofs for Pairing-Based Cryptography in the Generic
Group Model. Universität Paderborn; 2013.
apa: Bobolz, J. (2013). Security Proofs for Pairing-Based Cryptography in the
Generic Group Model. Universität Paderborn.
bibtex: '@book{Bobolz_2013, title={Security Proofs for Pairing-Based Cryptography
in the Generic Group Model}, publisher={Universität Paderborn}, author={Bobolz,
Jan}, year={2013} }'
chicago: Bobolz, Jan. Security Proofs for Pairing-Based Cryptography in the Generic
Group Model. Universität Paderborn, 2013.
ieee: J. Bobolz, Security Proofs for Pairing-Based Cryptography in the Generic
Group Model. Universität Paderborn, 2013.
mla: Bobolz, Jan. Security Proofs for Pairing-Based Cryptography in the Generic
Group Model. Universität Paderborn, 2013.
short: J. Bobolz, Security Proofs for Pairing-Based Cryptography in the Generic
Group Model, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:27Z
date_updated: 2022-01-06T07:01:28Z
ddc:
- '000'
department:
- _id: '64'
file:
- access_level: open_access
content_type: application/pdf
creator: jbobolz
date_created: 2018-04-13T11:42:08Z
date_updated: 2018-06-29T09:56:54Z
file_id: '2346'
file_name: thesis_jbobolz_final.pdf
file_size: 874286
relation: main_file
file_date_updated: 2018-06-29T09:56:54Z
has_accepted_license: '1'
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '4'
name: SFB 901 - Project Area C
- _id: '13'
name: SFB 901 - Subproject C1
publisher: Universität Paderborn
status: public
title: Security Proofs for Pairing-Based Cryptography in the Generic Group Model
type: bachelorsthesis
urn: '4875'
user_id: '27207'
year: '2013'
...
---
_id: '488'
abstract:
- lang: eng
text: Unattended systems are key ingredients of various critical infrastruc-tures
like networks of self service terminals or automated teller machines.For cost
and efficiency reasons they should mostly run autonomously.Unattended systems
are attractive and lucrative targets for various kindsof attacks, including attacks
on the integrity of their components and thecommunication between components.
In this paper, we propose a gen-eral cryptographic framework to protect unattended
systems. We alsodemonstrate that instantiating the framework with techniques from
iden-tity based cryptography is particularly well-suited to efficiently secureunattended
systems.
author:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
- first_name: Peter
full_name: Günther, Peter
last_name: Günther
- first_name: Volker
full_name: Krummel, Volker
last_name: Krummel
citation:
ama: 'Blömer J, Günther P, Krummel V. Securing Critical Unattended Systems with
Identity Based Cryptography - A Case Study. In: Proceedings of the 5th International
Conference on Mathematical Aspects of Computer and Information Sciences (MACIS).
; 2013:98-105.'
apa: Blömer, J., Günther, P., & Krummel, V. (2013). Securing Critical Unattended
Systems with Identity Based Cryptography - A Case Study. In Proceedings of
the 5th International Conference on Mathematical Aspects of Computer and Information
Sciences (MACIS) (pp. 98–105).
bibtex: '@inproceedings{Blömer_Günther_Krummel_2013, title={Securing Critical Unattended
Systems with Identity Based Cryptography - A Case Study}, booktitle={Proceedings
of the 5th International Conference on Mathematical Aspects of Computer and Information
Sciences (MACIS)}, author={Blömer, Johannes and Günther, Peter and Krummel, Volker},
year={2013}, pages={98–105} }'
chicago: Blömer, Johannes, Peter Günther, and Volker Krummel. “Securing Critical
Unattended Systems with Identity Based Cryptography - A Case Study.” In Proceedings
of the 5th International Conference on Mathematical Aspects of Computer and Information
Sciences (MACIS), 98–105, 2013.
ieee: J. Blömer, P. Günther, and V. Krummel, “Securing Critical Unattended Systems
with Identity Based Cryptography - A Case Study,” in Proceedings of the 5th
International Conference on Mathematical Aspects of Computer and Information Sciences
(MACIS), 2013, pp. 98–105.
mla: Blömer, Johannes, et al. “Securing Critical Unattended Systems with Identity
Based Cryptography - A Case Study.” Proceedings of the 5th International Conference
on Mathematical Aspects of Computer and Information Sciences (MACIS), 2013,
pp. 98–105.
short: 'J. Blömer, P. Günther, V. Krummel, in: Proceedings of the 5th International
Conference on Mathematical Aspects of Computer and Information Sciences (MACIS),
2013, pp. 98–105.'
date_created: 2017-10-17T12:42:27Z
date_updated: 2022-01-06T07:01:28Z
ddc:
- '040'
department:
- _id: '64'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T13:46:52Z
date_updated: 2018-03-15T13:46:52Z
file_id: '1317'
file_name: 488-MACIS13.pdf
file_size: 301962
relation: main_file
success: 1
file_date_updated: 2018-03-15T13:46:52Z
has_accepted_license: '1'
page: 98-105
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 5th International Conference on Mathematical Aspects
of Computer and Information Sciences (MACIS)
status: public
title: Securing Critical Unattended Systems with Identity Based Cryptography - A Case
Study
type: conference
user_id: '477'
year: '2013'
...
---
_id: '519'
abstract:
- lang: eng
text: In this work we present the first scalable distributed information system,i.e.,
a system with low storage overhead, that is provably robust againstDenial-of-Service
(DoS) attacks by a current insider. We allow acurrent insider to have complete
knowledge about the information systemand to have the power to block any \epsilon-fraction
of its serversby a DoS-attack, where \epsilon can be chosen up to a constant.
The taskof the system is to serve any collection of lookup requests with at most
oneper non-blocked server in an efficient way despite this attack. Previously,scalable
solutions were only known for DoS-attacks of past insiders, where apast insider
only has complete knowledge about some past time pointt_0 of the information system.
Scheideler et al. (DISC 2007, SPAA 2009) showedthat in this case it is possible
to design an information system so that anyinformation that was inserted or last
updated after t_0 is safe against a DoS-attack. But their constructions would
not work at all for a current insider. The key idea behindour IRIS system is to
make extensive use of coding. More precisely, we presenttwo alternative distributed
coding strategies with an at most logarithmicstorage overhead that can handle
up to a constant fraction of blocked servers.
author:
- first_name: Martina
full_name: Eikel, Martina
last_name: Eikel
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Eikel M, Scheideler C. IRIS: A Robust Information System Against Insider DoS-Attacks.
In: Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and
Architectures (SPAA). ; 2013:119-129. doi:10.1145/2486159.2486186'
apa: 'Eikel, M., & Scheideler, C. (2013). IRIS: A Robust Information System
Against Insider DoS-Attacks. In Proceedings of the 25th ACM Symposium on Parallelism
in Algorithms and Architectures (SPAA) (pp. 119–129). https://doi.org/10.1145/2486159.2486186'
bibtex: '@inproceedings{Eikel_Scheideler_2013, title={IRIS: A Robust Information
System Against Insider DoS-Attacks}, DOI={10.1145/2486159.2486186},
booktitle={Proceedings of the 25th ACM Symposium on Parallelism in Algorithms
and Architectures (SPAA)}, author={Eikel, Martina and Scheideler, Christian},
year={2013}, pages={119–129} }'
chicago: 'Eikel, Martina, and Christian Scheideler. “IRIS: A Robust Information
System Against Insider DoS-Attacks.” In Proceedings of the 25th ACM Symposium
on Parallelism in Algorithms and Architectures (SPAA), 119–29, 2013. https://doi.org/10.1145/2486159.2486186.'
ieee: 'M. Eikel and C. Scheideler, “IRIS: A Robust Information System Against Insider
DoS-Attacks,” in Proceedings of the 25th ACM Symposium on Parallelism in Algorithms
and Architectures (SPAA), 2013, pp. 119–129.'
mla: 'Eikel, Martina, and Christian Scheideler. “IRIS: A Robust Information System
Against Insider DoS-Attacks.” Proceedings of the 25th ACM Symposium on Parallelism
in Algorithms and Architectures (SPAA), 2013, pp. 119–29, doi:10.1145/2486159.2486186.'
short: 'M. Eikel, C. Scheideler, in: Proceedings of the 25th ACM Symposium on Parallelism
in Algorithms and Architectures (SPAA), 2013, pp. 119–129.'
date_created: 2017-10-17T12:42:33Z
date_updated: 2022-01-06T07:01:42Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1145/2486159.2486186
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T10:38:34Z
date_updated: 2018-03-15T10:38:34Z
file_id: '1299'
file_name: 519-iris-spaa2013_01.pdf
file_size: 554618
relation: main_file
success: 1
file_date_updated: 2018-03-15T10:38:34Z
has_accepted_license: '1'
page: 119-129
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 25th ACM Symposium on Parallelism in Algorithms and
Architectures (SPAA)
status: public
title: 'IRIS: A Robust Information System Against Insider DoS-Attacks'
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '521'
author:
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
citation:
ama: Riebler H. Identifikation und Wiederherstellung von kryptographischen Schlüsseln
mit FPGAs. Universität Paderborn; 2013.
apa: Riebler, H. (2013). Identifikation und Wiederherstellung von kryptographischen
Schlüsseln mit FPGAs. Universität Paderborn.
bibtex: '@book{Riebler_2013, title={Identifikation und Wiederherstellung von kryptographischen
Schlüsseln mit FPGAs}, publisher={Universität Paderborn}, author={Riebler, Heinrich},
year={2013} }'
chicago: Riebler, Heinrich. Identifikation und Wiederherstellung von kryptographischen
Schlüsseln mit FPGAs. Universität Paderborn, 2013.
ieee: H. Riebler, Identifikation und Wiederherstellung von kryptographischen
Schlüsseln mit FPGAs. Universität Paderborn, 2013.
mla: Riebler, Heinrich. Identifikation und Wiederherstellung von kryptographischen
Schlüsseln mit FPGAs. Universität Paderborn, 2013.
short: H. Riebler, Identifikation und Wiederherstellung von kryptographischen Schlüsseln
mit FPGAs, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:34Z
date_updated: 2022-01-06T07:01:46Z
department:
- _id: '27'
- _id: '518'
keyword:
- coldboot
language:
- iso: ger
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '14'
name: SFB 901 - Subprojekt C2
- _id: '4'
name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
title: Identifikation und Wiederherstellung von kryptographischen Schlüsseln mit FPGAs
type: mastersthesis
user_id: '477'
year: '2013'
...
---
_id: '531'
author:
- first_name: Sascha
full_name: Lutters, Sascha
last_name: Lutters
citation:
ama: Lutters S. Entwurf eines datenschutzgerechten Reputationssystems. Universität
Paderborn; 2013.
apa: Lutters, S. (2013). Entwurf eines datenschutzgerechten Reputationssystems.
Universität Paderborn.
bibtex: '@book{Lutters_2013, title={Entwurf eines datenschutzgerechten Reputationssystems},
publisher={Universität Paderborn}, author={Lutters, Sascha}, year={2013} }'
chicago: Lutters, Sascha. Entwurf eines datenschutzgerechten Reputationssystems.
Universität Paderborn, 2013.
ieee: S. Lutters, Entwurf eines datenschutzgerechten Reputationssystems.
Universität Paderborn, 2013.
mla: Lutters, Sascha. Entwurf eines datenschutzgerechten Reputationssystems.
Universität Paderborn, 2013.
short: S. Lutters, Entwurf eines datenschutzgerechten Reputationssystems, Universität
Paderborn, 2013.
date_created: 2017-10-17T12:42:35Z
date_updated: 2022-01-06T07:01:49Z
language:
- iso: ger
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
title: Entwurf eines datenschutzgerechten Reputationssystems
type: mastersthesis
user_id: '477'
year: '2013'
...
---
_id: '532'
author:
- first_name: Hendrik
full_name: Hilleckes, Hendrik
last_name: Hilleckes
citation:
ama: Hilleckes H. Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme. Universität Paderborn; 2013.
apa: Hilleckes, H. (2013). Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme. Universität Paderborn.
bibtex: '@book{Hilleckes_2013, title={Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme}, publisher={Universität Paderborn},
author={Hilleckes, Hendrik}, year={2013} }'
chicago: Hilleckes, Hendrik. Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme. Universität Paderborn, 2013.
ieee: H. Hilleckes, Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme. Universität Paderborn, 2013.
mla: Hilleckes, Hendrik. Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme. Universität Paderborn, 2013.
short: H. Hilleckes, Entwicklung und Analyse einer verteilten Speicherverwaltung
für dynamische heterogene Speichersysteme, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:36Z
date_updated: 2022-01-06T07:01:49Z
language:
- iso: ger
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publisher: Universität Paderborn
status: public
title: Entwicklung und Analyse einer verteilten Speicherverwaltung für dynamische
heterogene Speichersysteme
type: bachelorsthesis
user_id: '477'
year: '2013'
...
---
_id: '538'
abstract:
- lang: eng
text: 'We present a new technique to realize attribute-based encryption (ABE) schemes
secure in the standard model against chosen-ciphertext attacks (CCA-secure). Our
approach is to extend certain concrete chosen-plaintext secure (CPA-secure) ABE
schemes to achieve more efficient constructions than the known generic constructions
of CCA-secure ABE schemes. We restrict ourselves to the construction of attribute-based
key encapsulation mechanisms (KEMs) and present two concrete CCA-secure schemes:
a key-policy attribute-based KEM that is based on Goyal''s key-policy ABE and
a ciphertext-policy attribute-based KEM that is based on Waters'' ciphertext-policy
ABE. To achieve our goals, we use an appropriate hash function and need to extend
the public parameters and the ciphertexts of the underlying CPA-secure encryption
schemes only by a single group element. Moreover, we use the same hardness assumptions
as the underlying CPA-secure encryption schemes.'
author:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
- first_name: Gennadij
full_name: Liske, Gennadij
last_name: Liske
citation:
ama: Blömer J, Liske G. Direct Chosen-Ciphertext Secure Attribute-Based Key Encapsulations
without Random Oracles. 2013.
apa: Blömer, J., & Liske, G. (2013). Direct Chosen-Ciphertext Secure Attribute-Based
Key Encapsulations without Random Oracles. Universität Paderborn.
bibtex: '@article{Blömer_Liske_2013, title={Direct Chosen-Ciphertext Secure Attribute-Based
Key Encapsulations without Random Oracles}, publisher={Universität Paderborn},
author={Blömer, Johannes and Liske, Gennadij}, year={2013} }'
chicago: Blömer, Johannes, and Gennadij Liske. “Direct Chosen-Ciphertext Secure
Attribute-Based Key Encapsulations without Random Oracles.” Universität Paderborn,
2013.
ieee: J. Blömer and G. Liske, “Direct Chosen-Ciphertext Secure Attribute-Based Key
Encapsulations without Random Oracles.” Universität Paderborn, 2013.
mla: Blömer, Johannes, and Gennadij Liske. Direct Chosen-Ciphertext Secure Attribute-Based
Key Encapsulations without Random Oracles. Universität Paderborn, 2013.
short: J. Blömer, G. Liske, (2013).
date_created: 2017-10-17T12:42:37Z
date_updated: 2022-01-06T07:01:51Z
ddc:
- '040'
department:
- _id: '64'
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T10:35:04Z
date_updated: 2018-03-15T10:35:04Z
file_id: '1292'
file_name: 538-AB-KEM_01.pdf
file_size: 389797
relation: main_file
success: 1
file_date_updated: 2018-03-15T10:35:04Z
has_accepted_license: '1'
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2013/646
oa: '1'
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
- _id: '43'
name: Securing the Financial Cloud
publisher: Universität Paderborn
status: public
title: Direct Chosen-Ciphertext Secure Attribute-Based Key Encapsulations without
Random Oracles
type: preprint
user_id: '25078'
year: '2013'
...
---
_id: '542'
abstract:
- lang: eng
text: 'We consider the problem of managing a dynamic heterogeneous storagesystem
in a distributed way so that the amount of data assigned to a hostin that system
is related to its capacity. Two central problems have to be solvedfor this: (1)
organizing the hosts in an overlay network with low degree and diameterso that
one can efficiently check the correct distribution of the data androute between
any two hosts, and (2) distributing the data among the hosts so thatthe distribution
respects the capacities of the hosts and can easily be adapted asthe set of hosts
or their capacities change. We present distributed protocols forthese problems
that are self-stabilizing and that do not need any global knowledgeabout the system
such as the number of nodes or the overall capacity of thesystem. Prior to this
work no solution was known satisfying these properties.'
author:
- first_name: Sebastian
full_name: Kniesburges, Sebastian
last_name: Kniesburges
- first_name: Andreas
full_name: Koutsopoulos, Andreas
last_name: Koutsopoulos
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Kniesburges S, Koutsopoulos A, Scheideler C. CONE-DHT: A distributed self-stabilizing
algorithm for a heterogeneous storage system. In: Proceedings of the 27th International
Symposium on Distributed Computing (DISC). LNCS. ; 2013:537-549. doi:10.1007/978-3-642-41527-2_37'
apa: 'Kniesburges, S., Koutsopoulos, A., & Scheideler, C. (2013). CONE-DHT:
A distributed self-stabilizing algorithm for a heterogeneous storage system. In
Proceedings of the 27th International Symposium on Distributed Computing (DISC)
(pp. 537–549). https://doi.org/10.1007/978-3-642-41527-2_37'
bibtex: '@inproceedings{Kniesburges_Koutsopoulos_Scheideler_2013, series={LNCS},
title={CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous
storage system}, DOI={10.1007/978-3-642-41527-2_37},
booktitle={Proceedings of the 27th International Symposium on Distributed Computing
(DISC)}, author={Kniesburges, Sebastian and Koutsopoulos, Andreas and Scheideler,
Christian}, year={2013}, pages={537–549}, collection={LNCS} }'
chicago: 'Kniesburges, Sebastian, Andreas Koutsopoulos, and Christian Scheideler.
“CONE-DHT: A Distributed Self-Stabilizing Algorithm for a Heterogeneous Storage
System.” In Proceedings of the 27th International Symposium on Distributed
Computing (DISC), 537–49. LNCS, 2013. https://doi.org/10.1007/978-3-642-41527-2_37.'
ieee: 'S. Kniesburges, A. Koutsopoulos, and C. Scheideler, “CONE-DHT: A distributed
self-stabilizing algorithm for a heterogeneous storage system,” in Proceedings
of the 27th International Symposium on Distributed Computing (DISC), 2013,
pp. 537–549.'
mla: 'Kniesburges, Sebastian, et al. “CONE-DHT: A Distributed Self-Stabilizing Algorithm
for a Heterogeneous Storage System.” Proceedings of the 27th International
Symposium on Distributed Computing (DISC), 2013, pp. 537–49, doi:10.1007/978-3-642-41527-2_37.'
short: 'S. Kniesburges, A. Koutsopoulos, C. Scheideler, in: Proceedings of the 27th
International Symposium on Distributed Computing (DISC), 2013, pp. 537–549.'
date_created: 2017-10-17T12:42:38Z
date_updated: 2022-01-06T07:01:53Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1007/978-3-642-41527-2_37
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T10:32:48Z
date_updated: 2018-03-15T10:32:48Z
file_id: '1289'
file_name: 542-CONE-DHT_A_distributed_self-stabilizing_algorithm_for_a_heterogeneous_storage_system.pdf
file_size: 262302
relation: main_file
success: 1
file_date_updated: 2018-03-15T10:32:48Z
has_accepted_license: '1'
page: 537-549
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 27th International Symposium on Distributed Computing
(DISC)
series_title: LNCS
status: public
title: 'CONE-DHT: A distributed self-stabilizing algorithm for a heterogeneous storage
system'
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '546'
abstract:
- lang: eng
text: Self-stabilization is the property of a system to transfer itself regardless
of the initial state into a legitimate state. Chord as a simple, decentralized
and scalable distributed hash table is an ideal showcase to introduce self-stabilization
for p2p overlays. In this paper, we present Re-Chord, a self-stabilizing version
of Chord. We show, that the stabilization process is functional, but prone to
strong churn. For that, we present Ca-Re-Chord, a churn resistant version of Re-Chord,
that allows the creation of a useful DHT in any kind of graph regardless of the
initial state. Simulation results attest the churn resistance and good performance
of Ca-Re-Chord.
author:
- first_name: Kalman
full_name: Graffi, Kalman
last_name: Graffi
- first_name: Markus
full_name: Benter, Markus
last_name: Benter
- first_name: Mohammad
full_name: Divband, Mohammad
last_name: Divband
- first_name: Sebastian
full_name: Kniesburges, Sebastian
last_name: Kniesburges
- first_name: Andreas
full_name: Koutsopoulos, Andreas
last_name: Koutsopoulos
citation:
ama: 'Graffi K, Benter M, Divband M, Kniesburges S, Koutsopoulos A. Ca-Re-Chord:
A Churn Resistant Self-stabilizing Chord Overlay Network. In: Proceedings of
the Conference on Networked Systems (NetSys). ; 2013:27-34. doi:10.1109/NetSys.2013.11'
apa: 'Graffi, K., Benter, M., Divband, M., Kniesburges, S., & Koutsopoulos,
A. (2013). Ca-Re-Chord: A Churn Resistant Self-stabilizing Chord Overlay Network.
In Proceedings of the Conference on Networked Systems (NetSys) (pp. 27–34).
https://doi.org/10.1109/NetSys.2013.11'
bibtex: '@inproceedings{Graffi_Benter_Divband_Kniesburges_Koutsopoulos_2013, title={Ca-Re-Chord:
A Churn Resistant Self-stabilizing Chord Overlay Network}, DOI={10.1109/NetSys.2013.11},
booktitle={Proceedings of the Conference on Networked Systems (NetSys)}, author={Graffi,
Kalman and Benter, Markus and Divband, Mohammad and Kniesburges, Sebastian and
Koutsopoulos, Andreas}, year={2013}, pages={27–34} }'
chicago: 'Graffi, Kalman, Markus Benter, Mohammad Divband, Sebastian Kniesburges,
and Andreas Koutsopoulos. “Ca-Re-Chord: A Churn Resistant Self-Stabilizing Chord
Overlay Network.” In Proceedings of the Conference on Networked Systems (NetSys),
27–34, 2013. https://doi.org/10.1109/NetSys.2013.11.'
ieee: 'K. Graffi, M. Benter, M. Divband, S. Kniesburges, and A. Koutsopoulos, “Ca-Re-Chord:
A Churn Resistant Self-stabilizing Chord Overlay Network,” in Proceedings of
the Conference on Networked Systems (NetSys), 2013, pp. 27–34.'
mla: 'Graffi, Kalman, et al. “Ca-Re-Chord: A Churn Resistant Self-Stabilizing Chord
Overlay Network.” Proceedings of the Conference on Networked Systems (NetSys),
2013, pp. 27–34, doi:10.1109/NetSys.2013.11.'
short: 'K. Graffi, M. Benter, M. Divband, S. Kniesburges, A. Koutsopoulos, in: Proceedings
of the Conference on Networked Systems (NetSys), 2013, pp. 27–34.'
date_created: 2017-10-17T12:42:38Z
date_updated: 2022-01-06T07:01:55Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1109/NetSys.2013.11
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T10:30:42Z
date_updated: 2018-03-15T10:30:42Z
file_id: '1286'
file_name: 546-Kalman.Graffi_CaReChord.A.Churn.Resistant.Selfstabilizing.Chord.Overlay.Network_02.pdf
file_size: 244841
relation: main_file
success: 1
file_date_updated: 2018-03-15T10:30:42Z
has_accepted_license: '1'
page: 27-34
project:
- _id: '1'
name: SFB 901
- _id: '5'
name: SFB 901 - Subprojekt A1
- _id: '13'
name: SFB 901 - Subproject C1
- _id: '2'
name: SFB 901 - Project Area A
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the Conference on Networked Systems (NetSys)
status: public
title: 'Ca-Re-Chord: A Churn Resistant Self-stabilizing Chord Overlay Network'
type: conference
user_id: '15504'
year: '2013'
...
---
_id: '553'
author:
- first_name: Kathlén
full_name: Kohn, Kathlén
last_name: Kohn
citation:
ama: Kohn K. Attributbasierte Verschlüsselung mittels Gittermethoden - Mathematische
Grundlagen, Verfahren und Sicherheitsbeweise. Universität Paderborn; 2013.
apa: Kohn, K. (2013). Attributbasierte Verschlüsselung mittels Gittermethoden
- Mathematische Grundlagen, Verfahren und Sicherheitsbeweise. Universität
Paderborn.
bibtex: '@book{Kohn_2013, title={Attributbasierte Verschlüsselung mittels Gittermethoden
- Mathematische Grundlagen, Verfahren und Sicherheitsbeweise}, publisher={Universität
Paderborn}, author={Kohn, Kathlén}, year={2013} }'
chicago: Kohn, Kathlén. Attributbasierte Verschlüsselung mittels Gittermethoden
- Mathematische Grundlagen, Verfahren und Sicherheitsbeweise. Universität
Paderborn, 2013.
ieee: K. Kohn, Attributbasierte Verschlüsselung mittels Gittermethoden - Mathematische
Grundlagen, Verfahren und Sicherheitsbeweise. Universität Paderborn, 2013.
mla: Kohn, Kathlén. Attributbasierte Verschlüsselung mittels Gittermethoden -
Mathematische Grundlagen, Verfahren und Sicherheitsbeweise. Universität Paderborn,
2013.
short: K. Kohn, Attributbasierte Verschlüsselung mittels Gittermethoden - Mathematische
Grundlagen, Verfahren und Sicherheitsbeweise, Universität Paderborn, 2013.
date_created: 2017-10-17T12:42:40Z
date_updated: 2022-01-06T07:01:57Z
department:
- _id: '64'
language:
- iso: ger
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
- _id: '43'
name: Securing the Financial Cloud
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Johannes
full_name: Blömer, Johannes
id: '23'
last_name: Blömer
title: Attributbasierte Verschlüsselung mittels Gittermethoden - Mathematische Grundlagen,
Verfahren und Sicherheitsbeweise
type: bachelorsthesis
user_id: '477'
year: '2013'
...
---
_id: '561'
abstract:
- lang: eng
text: 'We present a privacy-friendly architecture for a future cloud computing scenario
where software licensing and software payment plays a major role. We show how
digital rights management as a technical solution for software licensing can be
achieved in a privacy-friendly manner. In our scenario, users who buy software
from software providers and execute it at computing centres stay anonymous. At
the same time, our approach guarantees that software licenses are bound to users
and that their validity is checked before execution. Thus, DRM constitutes an
incentive for software providers to take part in such a future cloud computing
scenario. We employ a software re-encryption scheme so that computing centres
are not able to build profiles of their users – not even under a pseudonym. We
make sure that malicious users are unable to relay software to others. '
author:
- first_name: Ronald
full_name: Petrlic, Ronald
last_name: Petrlic
- first_name: Stephan
full_name: Sekula, Stephan
last_name: Sekula
- first_name: Christoph
full_name: Sorge, Christoph
last_name: Sorge
citation:
ama: Petrlic R, Sekula S, Sorge C. A privacy-friendly Architecture for future Cloud
Computing. International Journal of Grid and Utility Computing. 2013;(4):265-277.
doi:10.1504/IJGUC.2013.057120
apa: Petrlic, R., Sekula, S., & Sorge, C. (2013). A privacy-friendly Architecture
for future Cloud Computing. International Journal of Grid and Utility Computing,
(4), 265–277. https://doi.org/10.1504/IJGUC.2013.057120
bibtex: '@article{Petrlic_Sekula_Sorge_2013, title={A privacy-friendly Architecture
for future Cloud Computing}, DOI={10.1504/IJGUC.2013.057120},
number={4}, journal={International Journal of Grid and Utility Computing}, publisher={InderScience},
author={Petrlic, Ronald and Sekula, Stephan and Sorge, Christoph}, year={2013},
pages={265–277} }'
chicago: 'Petrlic, Ronald, Stephan Sekula, and Christoph Sorge. “A Privacy-Friendly
Architecture for Future Cloud Computing.” International Journal of Grid and
Utility Computing, no. 4 (2013): 265–77. https://doi.org/10.1504/IJGUC.2013.057120.'
ieee: R. Petrlic, S. Sekula, and C. Sorge, “A privacy-friendly Architecture for
future Cloud Computing,” International Journal of Grid and Utility Computing,
no. 4, pp. 265–277, 2013.
mla: Petrlic, Ronald, et al. “A Privacy-Friendly Architecture for Future Cloud Computing.”
International Journal of Grid and Utility Computing, no. 4, InderScience,
2013, pp. 265–77, doi:10.1504/IJGUC.2013.057120.
short: R. Petrlic, S. Sekula, C. Sorge, International Journal of Grid and Utility
Computing (2013) 265–277.
date_created: 2017-10-17T12:42:41Z
date_updated: 2022-01-06T07:02:07Z
ddc:
- '040'
doi: 10.1504/IJGUC.2013.057120
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T10:26:14Z
date_updated: 2018-03-15T10:26:14Z
file_id: '1280'
file_name: 561-authorFinalVersion.pdf
file_size: 1036554
relation: main_file
success: 1
file_date_updated: 2018-03-15T10:26:14Z
has_accepted_license: '1'
issue: '4'
main_file_link:
- url: http://www.inderscience.com/offer.php?id=57120
page: 265-277
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: International Journal of Grid and Utility Computing
publisher: InderScience
status: public
title: A privacy-friendly Architecture for future Cloud Computing
type: journal_article
user_id: '477'
year: '2013'
...
---
_id: '528'
abstract:
- lang: eng
text: Cold-boot attacks exploit the fact that DRAM contents are not immediately
lost when a PC is powered off. Instead the contents decay rather slowly, in particular
if the DRAM chips are cooled to low temperatures. This effect opens an attack
vector on cryptographic applications that keep decrypted keys in DRAM. An attacker
with access to the target computer can reboot it or remove the RAM modules and
quickly copy the RAM contents to non-volatile memory. By exploiting the known
cryptographic structure of the cipher and layout of the key data in memory, in
our application an AES key schedule with redundancy, the resulting memory image
can be searched for sections that could correspond to decayed cryptographic keys;
then, the attacker can attempt to reconstruct the original key. However, the runtime
of these algorithms grows rapidly with increasing memory image size, error rate
and complexity of the bit error model, which limits the practicability of the
approach.In this work, we study how the algorithm for key search can be accelerated
with custom computing machines. We present an FPGA-based architecture on a Maxeler
dataflow computing system that outperforms a software implementation up to 205x,
which significantly improves the practicability of cold-attacks against AES.
author:
- first_name: Heinrich
full_name: Riebler, Heinrich
id: '8961'
last_name: Riebler
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Christoph
full_name: Sorge, Christoph
last_name: Sorge
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
citation:
ama: 'Riebler H, Kenter T, Sorge C, Plessl C. FPGA-accelerated Key Search for Cold-Boot
Attacks against AES. In: Proceedings of the International Conference on Field-Programmable
Technology (FPT). IEEE; 2013:386-389. doi:10.1109/FPT.2013.6718394'
apa: Riebler, H., Kenter, T., Sorge, C., & Plessl, C. (2013). FPGA-accelerated
Key Search for Cold-Boot Attacks against AES. Proceedings of the International
Conference on Field-Programmable Technology (FPT), 386–389. https://doi.org/10.1109/FPT.2013.6718394
bibtex: '@inproceedings{Riebler_Kenter_Sorge_Plessl_2013, title={FPGA-accelerated
Key Search for Cold-Boot Attacks against AES}, DOI={10.1109/FPT.2013.6718394},
booktitle={Proceedings of the International Conference on Field-Programmable Technology
(FPT)}, publisher={IEEE}, author={Riebler, Heinrich and Kenter, Tobias and Sorge,
Christoph and Plessl, Christian}, year={2013}, pages={386–389} }'
chicago: Riebler, Heinrich, Tobias Kenter, Christoph Sorge, and Christian Plessl.
“FPGA-Accelerated Key Search for Cold-Boot Attacks against AES.” In Proceedings
of the International Conference on Field-Programmable Technology (FPT), 386–89.
IEEE, 2013. https://doi.org/10.1109/FPT.2013.6718394.
ieee: 'H. Riebler, T. Kenter, C. Sorge, and C. Plessl, “FPGA-accelerated Key Search
for Cold-Boot Attacks against AES,” in Proceedings of the International Conference
on Field-Programmable Technology (FPT), 2013, pp. 386–389, doi: 10.1109/FPT.2013.6718394.'
mla: Riebler, Heinrich, et al. “FPGA-Accelerated Key Search for Cold-Boot Attacks
against AES.” Proceedings of the International Conference on Field-Programmable
Technology (FPT), IEEE, 2013, pp. 386–89, doi:10.1109/FPT.2013.6718394.
short: 'H. Riebler, T. Kenter, C. Sorge, C. Plessl, in: Proceedings of the International
Conference on Field-Programmable Technology (FPT), IEEE, 2013, pp. 386–389.'
date_created: 2017-10-17T12:42:35Z
date_updated: 2023-09-26T13:37:35Z
ddc:
- '040'
department:
- _id: '27'
- _id: '518'
- _id: '78'
doi: 10.1109/FPT.2013.6718394
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T10:36:08Z
date_updated: 2018-03-15T10:36:08Z
file_id: '1294'
file_name: 528-plessl13_fpt.pdf
file_size: 822680
relation: main_file
success: 1
file_date_updated: 2018-03-15T10:36:08Z
has_accepted_license: '1'
keyword:
- coldboot
language:
- iso: eng
page: 386-389
project:
- _id: '1'
grant_number: '160364472'
name: SFB 901
- _id: '14'
grant_number: '160364472'
name: SFB 901 - Subprojekt C2
- _id: '13'
name: SFB 901 - Subproject C1
- _id: '4'
name: SFB 901 - Project Area C
- _id: '34'
grant_number: '610996'
name: Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous
System Architectures
publication: Proceedings of the International Conference on Field-Programmable Technology
(FPT)
publisher: IEEE
quality_controlled: '1'
status: public
title: FPGA-accelerated Key Search for Cold-Boot Attacks against AES
type: conference
user_id: '15278'
year: '2013'
...
---
_id: '577'
abstract:
- lang: eng
text: 'SSS is an international forum for researchers and practitioners in the design
and development of distributed systems with self-properties: (classical) self-stabilizing,
self-configuring, self-organizing, self-managing, self-repairing, self-healing,
self-optimizing, self-adaptive, and self-protecting. Research in distributed systems
is now at a crucialpoint in its evolution, marked by the importance of dynamic
systems such as peer-to-peer networks, large-scale wireless sensor networks, mobile
ad hoc networks, cloud computing, robotic networks, etc. Moreover, new applications
such as grid and web services, banking and e-commerce, e-health and robotics,
aerospace and avionics, automotive, industrial process control, etc. have joined
the traditional applications of distributed systems. The theory of self-stabilization
has been enriched in the last 30 years by high quality research contributions
in the areas of algorithmic techniques, formal methodologies, model theoretic
issues, and composition techniques. All these areas are essential to the understanding
and maintenance of self-properties in fault-tolerant distributed systems.'
citation:
ama: Richa AW, Scheideler C, eds. Stabilization, Safety, and Security of Distributed
Systems.; 2012. doi:10.1007/978-3-642-33536-5
apa: Richa, A. W., & Scheideler, C. (Eds.). (2012). Stabilization, Safety,
and Security of Distributed Systems. Presented at the Stabilization, Safety,
and Security of Distributed Systems (SSS), Paderborn, Germany. https://doi.org/10.1007/978-3-642-33536-5
bibtex: '@book{Richa_Scheideler_2012, title={Stabilization, Safety, and Security
of Distributed Systems}, DOI={10.1007/978-3-642-33536-5},
year={2012} }'
chicago: Richa, Andrea W., and Christian Scheideler, eds. Stabilization, Safety,
and Security of Distributed Systems, 2012. https://doi.org/10.1007/978-3-642-33536-5.
ieee: A. W. Richa and C. Scheideler, Eds., Stabilization, Safety, and Security
of Distributed Systems. 2012.
mla: Richa, Andrea W., and Christian Scheideler, editors. Stabilization, Safety,
and Security of Distributed Systems. 2012, doi:10.1007/978-3-642-33536-5.
short: A.W. Richa, C. Scheideler, eds., Stabilization, Safety, and Security of Distributed
Systems, 2012.
conference:
end_date: 2012-10-04
location: Paderborn, Germany
name: Stabilization, Safety, and Security of Distributed Systems (SSS)
start_date: 2012-10-01
date_created: 2017-10-17T12:42:44Z
date_updated: 2022-01-06T07:02:39Z
ddc:
- '040'
department:
- _id: '79'
doi: 10.1007/978-3-642-33536-5
editor:
- first_name: Andrea W.
full_name: Richa, Andrea W.
last_name: Richa
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-21T13:09:19Z
date_updated: 2018-03-21T13:09:19Z
file_id: '1569'
file_name: 577-SSS2012Richa-Scheideler.pdf
file_size: 169564
relation: main_file
success: 1
file_date_updated: 2018-03-21T13:09:19Z
has_accepted_license: '1'
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
status: public
title: Stabilization, Safety, and Security of Distributed Systems
type: conference_editor
user_id: '15504'
year: '2012'
...
---
_id: '581'
abstract:
- lang: eng
text: 'Nanoparticles are getting more and more in the focus of the scientic community
since the potential for the development of very small particles interacting with
each other and completing medical and other tasks is getting bigger year by year.
In this work we introduce a distributed local algorithm for arranging a set of
nanoparticles on the discrete plane into specic geometric shapes, for instance
a rectangle. The concept of a particle we use can be seen as a simple mobile robot
with the following restrictions: it can only view the state of robots it is physically
connected to, is anonymous, has only a constant size memory, can only move by
using other particles as an anchor point on which it pulls itself alongside, and
it operates in Look-Compute-Move cycles. The main result of this work is the presentation
of a random distributed local algorithm which transforms any given connected set
of particles into a particular geometric shape. As an example we provide a version
of this algorithm for forming a rectangle with an arbitrary predened aspect ratio.
To the best of our knowledge this is the rst work that considers arrangement problems
for these types of robots.'
author:
- first_name: Maximilian
full_name: Drees, Maximilian
last_name: Drees
- first_name: Martina
full_name: 'Hüllmann (married name: Eikel), Martina'
last_name: 'Hüllmann (married name: Eikel)'
- first_name: Andreas
full_name: Koutsopoulos, Andreas
last_name: Koutsopoulos
- first_name: Christian
full_name: Scheideler, Christian
id: '20792'
last_name: Scheideler
citation:
ama: 'Drees M, Hüllmann (married name: Eikel) M, Koutsopoulos A, Scheideler C. Self-Organizing
Particle Systems. In: Proceedings of the 26th IEEE International Parallel and
Distributed Processing Symposium (IPDPS). ; 2012:1272-1283. doi:10.1109/IPDPS.2012.116'
apa: 'Drees, M., Hüllmann (married name: Eikel), M., Koutsopoulos, A., & Scheideler,
C. (2012). Self-Organizing Particle Systems. In Proceedings of the 26th IEEE
International Parallel and Distributed Processing Symposium (IPDPS) (pp. 1272–1283).
https://doi.org/10.1109/IPDPS.2012.116'
bibtex: '@inproceedings{Drees_Hüllmann (married name: Eikel)_Koutsopoulos_Scheideler_2012,
title={Self-Organizing Particle Systems}, DOI={10.1109/IPDPS.2012.116},
booktitle={Proceedings of the 26th IEEE International Parallel and Distributed
Processing Symposium (IPDPS)}, author={Drees, Maximilian and Hüllmann (married
name: Eikel), Martina and Koutsopoulos, Andreas and Scheideler, Christian}, year={2012},
pages={1272–1283} }'
chicago: 'Drees, Maximilian, Martina Hüllmann (married name: Eikel), Andreas Koutsopoulos,
and Christian Scheideler. “Self-Organizing Particle Systems.” In Proceedings
of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS),
1272–83, 2012. https://doi.org/10.1109/IPDPS.2012.116.'
ieee: 'M. Drees, M. Hüllmann (married name: Eikel), A. Koutsopoulos, and C. Scheideler,
“Self-Organizing Particle Systems,” in Proceedings of the 26th IEEE International
Parallel and Distributed Processing Symposium (IPDPS), 2012, pp. 1272–1283.'
mla: Drees, Maximilian, et al. “Self-Organizing Particle Systems.” Proceedings
of the 26th IEEE International Parallel and Distributed Processing Symposium (IPDPS),
2012, pp. 1272–83, doi:10.1109/IPDPS.2012.116.
short: 'M. Drees, M. Hüllmann (married name: Eikel), A. Koutsopoulos, C. Scheideler,
in: Proceedings of the 26th IEEE International Parallel and Distributed Processing
Symposium (IPDPS), 2012, pp. 1272–1283.'
date_created: 2017-10-17T12:42:45Z
date_updated: 2022-01-06T07:02:42Z
ddc:
- '040'
department:
- _id: '79'
- _id: '63'
doi: 10.1109/IPDPS.2012.116
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T08:39:33Z
date_updated: 2018-03-15T08:39:33Z
file_id: '1263'
file_name: 581-IPDPS2012-Scheideler_Huellmann.pdf
file_size: 373131
relation: main_file
success: 1
file_date_updated: 2018-03-15T08:39:33Z
has_accepted_license: '1'
language:
- iso: eng
page: 1272-1283
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 26th IEEE International Parallel and Distributed Processing
Symposium (IPDPS)
status: public
title: Self-Organizing Particle Systems
type: conference
user_id: '14955'
year: '2012'
...
---
_id: '585'
abstract:
- lang: eng
text: In a cloud-computing scenario where users buy software from software providers
and execute it at computing centers, a digital rights management (DRM) system
has to be in place to check the software licenses during each software execution.
However, the exposure of users to privacy invasion in the presence of DRM systems
is problematic.We come up with a concept that unites software providers' and users'
demands for a secure and privacy-preserving DRM system for cloud computing. The
employment of proxy re-encryption allows for a prevention of profile building
(under pseudonym) of users by any party.
author:
- first_name: Ronald
full_name: Petrlic, Ronald
last_name: Petrlic
citation:
ama: 'Petrlic R. Proxy Re-Encryption in a Privacy-Preserving Cloud Computing DRM
Scheme. In: Proceedings of 4th International Symposium on Cyberspace Safety
and Security (CSS). LNCS. ; 2012:194-211. doi:10.1007/978-3-642-35362-8_16'
apa: Petrlic, R. (2012). Proxy Re-Encryption in a Privacy-Preserving Cloud Computing
DRM Scheme. In Proceedings of 4th International Symposium on Cyberspace Safety
and Security (CSS) (pp. 194–211). https://doi.org/10.1007/978-3-642-35362-8_16
bibtex: '@inproceedings{Petrlic_2012, series={LNCS}, title={Proxy Re-Encryption
in a Privacy-Preserving Cloud Computing DRM Scheme}, DOI={10.1007/978-3-642-35362-8_16},
booktitle={Proceedings of 4th International Symposium on Cyberspace Safety and
Security (CSS)}, author={Petrlic, Ronald}, year={2012}, pages={194–211}, collection={LNCS}
}'
chicago: Petrlic, Ronald. “Proxy Re-Encryption in a Privacy-Preserving Cloud Computing
DRM Scheme.” In Proceedings of 4th International Symposium on Cyberspace Safety
and Security (CSS), 194–211. LNCS, 2012. https://doi.org/10.1007/978-3-642-35362-8_16.
ieee: R. Petrlic, “Proxy Re-Encryption in a Privacy-Preserving Cloud Computing DRM
Scheme,” in Proceedings of 4th International Symposium on Cyberspace Safety
and Security (CSS), 2012, pp. 194–211.
mla: Petrlic, Ronald. “Proxy Re-Encryption in a Privacy-Preserving Cloud Computing
DRM Scheme.” Proceedings of 4th International Symposium on Cyberspace Safety
and Security (CSS), 2012, pp. 194–211, doi:10.1007/978-3-642-35362-8_16.
short: 'R. Petrlic, in: Proceedings of 4th International Symposium on Cyberspace
Safety and Security (CSS), 2012, pp. 194–211.'
date_created: 2017-10-17T12:42:46Z
date_updated: 2022-01-06T07:02:43Z
ddc:
- '040'
doi: 10.1007/978-3-642-35362-8_16
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T08:38:58Z
date_updated: 2018-03-15T08:38:58Z
file_id: '1262'
file_name: 585-privacy-drm-cloud-1-css-camera-ready.pdf
file_size: 582557
relation: main_file
success: 1
file_date_updated: 2018-03-15T08:38:58Z
has_accepted_license: '1'
page: 194-211
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of 4th International Symposium on Cyberspace Safety and Security
(CSS)
series_title: LNCS
status: public
title: Proxy Re-Encryption in a Privacy-Preserving Cloud Computing DRM Scheme
type: conference
user_id: '15504'
year: '2012'
...
---
_id: '588'
abstract:
- lang: eng
text: We come up with a digital rights management (DRM) concept for cloud computing
and show how license management for software within the cloud can be achieved
in a privacy-friendly manner. In our scenario, users who buy software from software
providers stay anonymous. At the same time, our approach guarantees that software
licenses are bound to users and their validity is checked before execution. We
employ a software re-encryption scheme so that computing centers which execute
users’ software are not able to build user profiles—not even under pseudonym—of
their users. We combine secret sharing and homomorphic encryption. We make sure
that malicious users are unable to relay software to others. DRM constitutes an
incentive for software providers to take part in a future cloud computing scenario.We
make this scenario more attractive for users by preserving their privacy.
author:
- first_name: Ronald
full_name: Petrlic, Ronald
last_name: Petrlic
- first_name: Christoph
full_name: Sorge, Christoph
last_name: Sorge
citation:
ama: 'Petrlic R, Sorge C. Privacy-Preserving DRM for Cloud Computing. In: Proceedings
of the 26th IEEE International Conference on Advanced Information Networking and
Applications (AINA). ; 2012:1286-1291. doi:10.1109/WAINA.2012.92'
apa: Petrlic, R., & Sorge, C. (2012). Privacy-Preserving DRM for Cloud Computing.
In Proceedings of the 26th IEEE International Conference on Advanced Information
Networking and Applications (AINA) (pp. 1286–1291). https://doi.org/10.1109/WAINA.2012.92
bibtex: '@inproceedings{Petrlic_Sorge_2012, title={Privacy-Preserving DRM for Cloud
Computing}, DOI={10.1109/WAINA.2012.92},
booktitle={Proceedings of the 26th IEEE International Conference on Advanced Information
Networking and Applications (AINA)}, author={Petrlic, Ronald and Sorge, Christoph},
year={2012}, pages={1286–1291} }'
chicago: Petrlic, Ronald, and Christoph Sorge. “Privacy-Preserving DRM for Cloud
Computing.” In Proceedings of the 26th IEEE International Conference on Advanced
Information Networking and Applications (AINA), 1286–91, 2012. https://doi.org/10.1109/WAINA.2012.92.
ieee: R. Petrlic and C. Sorge, “Privacy-Preserving DRM for Cloud Computing,” in
Proceedings of the 26th IEEE International Conference on Advanced Information
Networking and Applications (AINA), 2012, pp. 1286–1291.
mla: Petrlic, Ronald, and Christoph Sorge. “Privacy-Preserving DRM for Cloud Computing.”
Proceedings of the 26th IEEE International Conference on Advanced Information
Networking and Applications (AINA), 2012, pp. 1286–91, doi:10.1109/WAINA.2012.92.
short: 'R. Petrlic, C. Sorge, in: Proceedings of the 26th IEEE International Conference
on Advanced Information Networking and Applications (AINA), 2012, pp. 1286–1291.'
date_created: 2017-10-17T12:42:46Z
date_updated: 2022-01-06T07:02:45Z
ddc:
- '040'
doi: 10.1109/WAINA.2012.92
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T08:36:16Z
date_updated: 2018-03-15T08:36:16Z
file_id: '1259'
file_name: 588-drm0-published_01.pdf
file_size: 194323
relation: main_file
success: 1
file_date_updated: 2018-03-15T08:36:16Z
has_accepted_license: '1'
page: 1286-1291
project:
- _id: '1'
name: SFB 901
- _id: '13'
name: SFB 901 - Subprojekt C1
- _id: '4'
name: SFB 901 - Project Area C
publication: Proceedings of the 26th IEEE International Conference on Advanced Information
Networking and Applications (AINA)
status: public
title: Privacy-Preserving DRM for Cloud Computing
type: conference
user_id: '15504'
year: '2012'
...