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Sebastian Ramacher
Sebastian Ramacher
Verified email at ait.ac.at - Homepage
Title
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Cited by
Year
Post-quantum zero-knowledge and signatures from symmetric-key primitives
M Chase, D Derler, S Goldfeder, C Orlandi, S Ramacher, C Rechberger, ...
Proceedings of the 2017 acm sigsac conference on computer and communications …, 2017
2322017
Feistel structures for MPC, and more
MR Albrecht, L Grassi, L Perrin, S Ramacher, C Rechberger, D Rotaru, ...
European Symposium on Research in Computer Security, 151-171, 2019
602019
Post-quantum zero-knowledge proofs for accumulators with applications to ring signatures from symmetric-key primitives
D Derler, S Ramacher, D Slamanig
International Conference on Post-Quantum Cryptography, 419-440, 2018
422018
Revisiting proxy re-encryption: forward secrecy, improved security, and applications
D Derler, S Krenn, T Lorünser, S Ramacher, D Slamanig, C Striecks
IACR international workshop on public key cryptography, 219-250, 2018
372018
Linear equivalence of block ciphers with partial non-linear layers: application to LowMC
I Dinur, D Kales, A Promitzer, S Ramacher, C Rechberger
Annual International Conference on the Theory and Applications of …, 2019
312019
Picnic
G Zaverucha, M Chase, D Derler, S Goldfeder, C Orlandi, S Ramacher, ...
NIST Post-Quantum Standardization Project Round 3, 2017
262017
Homomorphic proxy re-authenticators and applications to verifiable multi-user data aggregation
D Derler, S Ramacher, D Slamanig
International Conference on Financial Cryptography and Data Security, 124-142, 2017
252017
On -Marot Mori rings and C-rings
A Geroldinger, S Ramacher, A Reinhart
Journal of the Korean Mathematical Society 52 (1), 1-21, 2015
252015
Lift-and-shift: obtaining simulation extractable subversion and updatable SNARKs generically
B Abdolmaleki, S Ramacher, D Slamanig
Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications …, 2020
202020
Revisiting user privacy for certificate transparency
D Kales, O Omolola, S Ramacher
2019 IEEE European Symposium on Security and Privacy (EuroS&P), 432-447, 2019
192019
Short double-and n-times-authentication-preventing signatures from ECDSA and more
D Derler, S Ramacher, D Slamanig
2018 IEEE European Symposium on Security and Privacy (EuroS&P), 273-287, 2018
172018
Efficient FPGA implementations of LowMC and Picnic
D Kales, S Ramacher, C Rechberger, R Walch, M Werner
Cryptographers’ Track at the RSA Conference, 417-441, 2020
142020
Generic double-authentication preventing signatures and a post-quantum instantiation
D Derler, S Ramacher, D Slamanig
International Conference on Provable Security, 258-276, 2018
142018
Privacy-preserving eID derivation for self-sovereign identity systems
A Abraham, F Hörandner, O Omolola, S Ramacher
International Conference on Information and Communications Security, 307-323, 2019
112019
Improvements to the Linear Layer of LowMC: A Faster Picnic.
L Perrin, A Promitzer, S Ramacher, C Rechberger
IACR Cryptol. ePrint Arch. 2017, 1148, 2017
102017
Digital signatures from symmetric-key primitives
D Derler, C Orlandi, S Ramacher, C Rechberger, D Slamanig
Cryptology ePrint Archive, 2016
102016
Feistel structures for MPC
MR Albrecht, L Grassi, L Perrin, S Ramacher, C Rechberger, D Rotaru, ...
and more. Cryptology ePrint Archive, Report 2019/397, 2019
72019
I Want to Forget: Fine-Grained Encryption with Full Forward Secrecy in the Distributed Setting.
D Derler, S Ramacher, D Slamanig, C Striecks
IACR Cryptol. ePrint Arch. 2019, 912, 2019
72019
Picnic: A family of post-quantum secure digital signature algorithms
M Chase, D Derler, S Goldfeder, C Orlandi, S Ramacher, C Rechberger, ...
7
Issuer-hiding attribute-based credentials
J Bobolz, F Eidens, S Krenn, S Ramacher, K Samelin
International Conference on Cryptology and Network Security, 158-178, 2021
62021
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Articles 1–20