Code-based cryptography on reconfigurable hardware: tweaking Niederreiter encryption for performance

Autor: Tim Güneysu, Stefan Heyse

Publikováno v: Journal of Cryptographic Engineering. 3:29-43

Today’s public-key schemes that are either based on the factorization or the discrete logarithm problem. Since both problems are closely related, a major breakthrough in cryptanalysis (e.g., with the advent of quantum computing will render nearly a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78930c4f485f6ccf1085512bdacfdbcd
https://doi.org/10.1007/s13389-013-0056-4

Smaller Keys for Code-Based Cryptography: QC-MDPC McEliece Implementations on Embedded Devices

Autor: Tim Güneysu, Stefan Heyse, Ingo von Maurich

Publikováno v: Cryptographic Hardware and Embedded Systems-CHES 2013 ISBN: 9783642403484
CHES

In the last years code-based cryptosystems were established as promising alternatives for asymmetric cryptography since they base their security on well-known NP-hard problems and still show decent performance on a wide range of computing platforms.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d13e7cf454febed559d4a0dc64fb63f7
https://doi.org/10.1007/978-3-642-40349-1_16

Lapin: An efficient authentication protocol based on Ring-LPN

Autor: Stefan Heyse, Krzysztof Pietrzak, Vadim Lyubashevsky, Christof Paar, Eike Kiltz

Publikováno v: Fast Software Encryption-19th International Workshop, FSE 2012, Washington, DC, USA, March 19-21, 2012
Fast Software Encryption-19th International Workshop, FSE 2012, Washington, DC, USA, March 19-21, 2012, Mar 2012, Washington DC, United States. pp.346-365, ⟨10.1007/978-3-642-34047-5_20⟩
Lecture Notes in Computer Science
Fast Software Encryption ISBN: 9783642340468
FSE

International audience; We propose a new authentication protocol that is provably secure based on a ring variant of the learning parity with noise (LPN) problem. The protocol follows the design principle of the LPN-based protocol from Eurocrypt'11 (K

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee2f2748bfa0eee28d6091661597988
https://hal.inria.fr/hal-00864307

Efficient Implementations of MQPKS on Constrained Devices

Autor: Enrico Thomae, Stefan Heyse, Peter Czypek

Publikováno v: Cryptographic Hardware and Embedded Systems – CHES 2012 ISBN: 9783642330261
CHES

Multivariate Quadratic Public Key Schemes (MQPKS) attracted the attention of researchers in the last decades for two reasons. First they are thought to resist attacks by quantum computers and second, most of the schemes were broken. The latter may be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea0b58bc8334fc96b37b9e45ee9f4c7e
https://doi.org/10.1007/978-3-642-33027-8_22

Implementation of McEliece Based on Quasi-dyadic Goppa Codes for Embedded Devices

Autor: Stefan Heyse

Publikováno v: Post-Quantum Cryptography ISBN: 9783642254048
PQCrypto

Most public-key cryptosystems frequently implemented have been proven secure on the basis of the presumed hardness of two mathematical problems: factoring the product of two large primes (FP) and computing discrete logarithms (DLP). At present, both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0fa630944b1f8f6ae41ffe40a1a69be3
https://doi.org/10.1007/978-3-642-25405-5_10