Research

Below is a list of work related to long-term security of digital systems. Feel free to let us know about other work in this research area via longtermsecurity@crossing.tu-darmstadt.de and we will potentially list it here.

2017

Braun, Johannes; Buchmann, Johannes; Demirel, Denise; Geihs, Matthias; Fujiwara, Mikio; Moriai, Shiho; Sasaki, Masahide; Waseda, Atsushi

LINCOS: A Storage System Providing Long-Term Integrity, Authenticity, and Confidentiality Inproceedings

Proceedings of the 2017 ACM on Asia Conference on Computer and Communications Security, pp. 461–468, ACM, Abu Dhabi, United Arab Emirates, 2017, ISBN: 978-1-4503-4944-4.

BibTeX

Buldas, Ahto; Geihs, Matthias; Buchmann, Johannes

Long-Term Secure Commitments via Extractable-Binding Commitments Inproceedings

22nd Australasian Conference on Information Security and Privacy (ACISP), 2017.

BibTeX

Weinert, Christian; Demirel, Denise; Vigil, Martín; Geihs, Matthias; Buchmann, Johannes

MoPS: A Modular Protection Scheme for Long-Term Storage Inproceedings

Proceedings of the 2017 ACM on Asia Conference on Computer and Communications Security, pp. 436–448, ACM, Abu Dhabi, United Arab Emirates, 2017, ISBN: 978-1-4503-4944-4.

Links | BibTeX

Buldas, Ahto; Geihs, Matthias; Buchmann, Johannes

Long-Term Secure Time-Stamping Using Preimage-Aware Hash Functions Inproceedings

Okamoto, Tatsuaki; Yu, Yong; Au, Man Ho; Li, Yannan (Ed.): Provable Security: 11th International Conference, ProvSec 2017, Xi'an, China, October 23-25, 2017, Proceedings, pp. 251–260, Springer International Publishing, Cham, 2017, ISBN: 978-3-319-68637-0.

Abstract | Links | BibTeX

Geihs, Matthias; Karvelas, Nikolaos P; Katzenbeisser, Stefan; Buchmann, Johannes A

PRoPyLA: Privacy Preserving Long-Term Secure Storage Journal Article

CoRR, abs/1711.09805 , 2017.

Links | BibTeX

Geihs, Matthias; Nikiforov, Oleg; Demirel, Denise; Sauer, Alexander; Butin, Denis; Günther, Felix; Alber, Gernot; Walther, Thomas; Buchmann, Johannes A

The Status of Quantum-Based Long-Term Secure Communication over the Internet Journal Article

CoRR, abs/1711.09793 , 2017.

Links | BibTeX

2016

Schabhüser, Lucas; Demirel, Denise; Buchmann, Johannes

An unconditionally hiding auditing procedure for computations over distributed data Inproceedings

2016 IEEE Conference on Communications and Network Security (CNS), pp. 552-560, 2016.

BibTeX

Brendel, Jacqueline; Demirel, Denise; Buchmann, Johannes

Efficient Proactive Secret Sharing Inproceedings

2016 14th Annual Conference on Privacy, Security and Trust (PST), 2016.

BibTeX

Traverso, Giulia; Demirel, Denise; Habib, Sheikh Mahbub; Buchmann, Johannes

$AS^3$: Adaptive Social Secret Sharing for Distributed Storage Systems Inproceedings

2016 14th Annual Conference on Privacy, Security and Trust (PST), 2016.

BibTeX

Geihs, Matthias; Demirel, Denise; Buchmann, Johannes

A Security Analysis of Techniques for Long-Term Integrity Protection Inproceedings

2016 14th Annual Conference on Privacy, Security and Trust (PST), 2016.

BibTeX

Traverso, Giulia ; Demirel, Denise ; Buchmann, Johannes

Dynamic and Verifiable Hierarchical Secret Sharing Inproceedings

Nascimento, Anderson C A; Barreto, Paulo (Ed.): Information Theoretic Security: 9th International Conference, ICITS 2016, Tacoma, WA, USA, August 9-12, 2016, Revised Selected Papers, pp. 24–43, Springer International Publishing, Cham, 2016, ISBN: 978-3-319-49175-2.

BibTeX

Hesse, Julia; Hofheinz, Dennis; Rupp, Andy

Reconfigurable Cryptography: A Flexible Approach to Long-Term Security Book Chapter

Kushilevitz, Eyal; Malkin, Tal (Ed.): Theory of Cryptography: 13th International Conference, TCC 2016-A, Tel Aviv, Israel, January 10-13, 2016, Proceedings, Part I, pp. 416–445, Springer Berlin Heidelberg, Berlin, Heidelberg, 2016, ISBN: 978-3-662-49096-9.

Abstract | Links | BibTeX

2015

Vigil, Martin; Buchmann, Johannes; Cabarcas, Daniel; Weinert, Christian; Wiesmaier, Alexander

Integrity, authenticity, non-repudiation, and proof of existence for long-term archiving: A survey Journal Article

Computers & Security, 50 , pp. 16 - 32, 2015, ISSN: 0167-4048.

BibTeX

2012

Braun, Johannes; Buchmann, Johannes

Perfect Confidentiality Network - A solution for information theoretically secure key agreement Inproceedings

5th IFIP International Conference on New Technologies, Mobility & Security (NTMS) 2012, pp. 1-5, 2012.

BibTeX

Braun, Johannes; Buchmann, Johannes; Mullan, Ciaran; Wiesmaier, Alex

Long Term Confidentiality: a Survey Journal Article

Designs, Codes and Cryptography, pp. 1-20, 2012, (September).

BibTeX

2010

Müller-Quade, Jörn; Unruh, Dominique

Long-Term Security and Universal Composability Journal Article

Journal of Cryptology, 23 (4), pp. 594–671, 2010, ISSN: 1432-1378.

Abstract | Links | BibTeX

2008

Canetti, Ran; Cheung, Ling; Kaynar, Dilsun; Lynch, Nancy; Pereira, Olivier

Modeling Computational Security in Long-Lived Systems Book Chapter

van Breugel, Franck ; Chechik, Marsha (Ed.): CONCUR 2008 - Concurrency Theory: 19th International Conference, CONCUR 2008, Toronto, Canada, August 19-22, 2008. Proceedings, pp. 114–130, Springer Berlin Heidelberg, Berlin, Heidelberg, 2008, ISBN: 978-3-540-85361-9.

Links | BibTeX

2007

Buchmann, Johannes; May, Alexander; Vollmer, Ulrich

Perspectives for cryptographic long-term security. Journal Article

Commun. ACM, 49 (9), pp. 50-55, 2007.

BibTeX