Geihs, Matthias ; Nikiforov, Oleg ; Demirel, Denise ; Sauer, Alexander ; Butin, Denis ; Günther, F. ; Alber, Gernot ; Walther, Thomas ; Buchmann, Johannes (2021)
The Status of Quantum-Key-Distribution-BasedLong-Term Secure Internet Communication.
In: IEEE Transaction on Sustainable Computing, 6 (1)
doi: 10.1109/TSUSC.2019.2913948
Article

Muth, Philipp ; Geihs, Matthias ; Arul, Tolga ; Buchmann, Johannes ; Katzenbeisser, Stefan (2021)
ELSA: efficient long-term secure storage of large datasets (full version).
In: EURASIP Journal on Information Security, 2020, 2020 (9)
doi: 10.26083/tuprints-00017511
Article, Secondary publication, Publisher's Version

Buchmann, Johannes ; Geihs, Matthias ; Hamacher, Kay ; Katzenbeisser, Stefan ; Stammler, Sebastian (2019)
Long-term integrity protection of genomic data.
In: EURASIP Journal on Information Security
doi: 10.1186/s13635-019-0099-x
Article

Geihs, Matthias ; Nikiforov, Oleg ; Demirel, Denise ; Sauer, Alexander ; Butin, Denis ; Günther, Felix ; Alber, Gernot ; Walther, Thomas ; Buchmann, Johannes (2019)
The Status of Quantum-Based Long-Term Secure Communication over the Internet.
In: IEEE Transactions on Sustainable Computing
doi: 10.1109/TSUSC.2019.2913948
Article

Geihs, Matthias ; Schabhüser, Lucas ; Buchmann, Johannes (2019)
Efficient Proactive Secret Sharing for Large Data via Concise Vector Commitments.
International Conference on Codes, Cryptology, and Information Security (C2SI) 2019. Rabat, Morocco (April 22 - 24, 2019)
Conference or Workshop Item

Buchmann, Johannes ; Geihs, Matthias ; Hamacher, Kay ; Katzenbeisser, Stefan ; Stammler, Sebastian (2019)
Long-term integrity protection of genomic data.
In: EURASIP Journal on Information Security, 2019 (1)
doi: 10.25534/tuprints-00011399
Article, Secondary publication

Geihs, Matthias ; Buchmann, Johannes (2018)
ELSA: Efficient Long-Term Secure Storage of Large Datasets.
21st Annual International Conference on Information Security and Cryptology. Seoul, Korean (28.-30.11.2018)
doi: 10.1007/978-3-030-12146-4_17
Conference or Workshop Item

Geihs, Matthias ; Karvelas, Nikolaos ; Katzenbeisser, Stefan ; Buchmann, Johannes (2018)
PROPYLA: Privacy Preserving Long-Term Secure Storage.
The Sixth International Workshop on Security in Cloud Computing (SCC).
Conference or Workshop Item

Geihs, Matthias (2018)
Long-Term Protection of Integrity and Confidentiality – Security Foundations and System Constructions.
Technische Universität
Ph.D. Thesis, Primary publication

Buldas, Ahto ; Geihs, Matthias ; Buchmann, Johannes (2017)
Long-Term Secure Time-Stamping using Preimage-Aware Hash Functions.
Conference or Workshop Item

Buldas, Ahto ; Geihs, Matthias ; Buchmann, Johannes (2017)
Long-Term Secure Commitments via Extractable-Binding Commitments.
Auckland, New Zealand
Conference or Workshop Item

Buchmann, Johannes ; Braun, Johannes ; Demirel, Denise ; Geihs, Matthias (2017)
Quantum Cryptography: a view from classical cryptography.
In: Quantum Science and Technology, 2 (2)
doi: 10.1088/2058-9565/aa69cd
Article

Weinert, Christian ; Demirel, Denise ; Vigil, Martín ; Geihs, Matthias ; Buchmann, Johannes (2017)
MoPS: A Modular Protection Scheme for Long-Term Storage.
doi: 10.1145/3052973.3053025
Conference or Workshop Item

Braun, Johannes ; Buchmann, Johannes ; Demirel, Denise ; Fujiwara, Mikio ; Geihs, Matthias ; Moriai, Shiho ; Sasaki, Masahide ; Waseda, Atsushi (2017)
SHORT PAPER: LINCOS - A Storage System Providing Long-Term Integrity, Authenticity, and Confidentiality.
ASIA CCS '17. Abu Dhabi, UAE (April 2-6, 2017)
doi: 10.1145/3052973.3053043
Conference or Workshop Item

Geihs, Matthias ; Demirel, Denise ; Buchmann, Johannes (2016)
A security analysis of techniques for long-term integrity protection.
Auckland, New Zealand
Conference or Workshop Item

Braun, Johannes ; Buchmann, Johannes ; Demirel, Denise ; Fujiwara, Mikio ; Geihs, Matthias ; Moriai, Shiho ; Sasaki, Masahide ; Waseda, Atsushi (2016)
LINCOS - A Storage System Providing Long-Term Integrity, Authenticity, and Confidentiality (Full Paper).
ASIA CCS '17. Abu Dhabi, UEA (April 2-6, 2017)
Conference or Workshop Item

Geihs, Matthias ; Demirel, Denise ; Buchmann, Johannes (2015)
On the Security of Long-lived Archiving Systems based on the Evidence Record Syntax.
Mohammed V University, Rabat, Morocco
Conference or Workshop Item

Geihs, Matthias ; Cabarcas, Daniel
eds.: Aranha, Diego F. ; Menezes, Alfred (2014)
Efficient Integer Encoding for Homomorphic Encryption via Ring Isomorphisms.
Florianópolis, Brazil
Conference or Workshop Item

Geihs, Matthias (2013)
Evaluation of homomorphic encryption for machine learning.
Technische Universität
Bachelor Thesis