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Kostas Kryptos Chalkias
Kostas Kryptos Chalkias
Other namesKostas Chalkias, Konstantinos Chalkias, Kostas Kryptos
Chief Cryptographer at Mysten Labs, ex-Facebook Cryptography Lead
Verified email at mystenlabs.com - Homepage
Title
Cited by
Cited by
Year
Crypto collectibles, museum funding and OpenGLAM: challenges, opportunities and the potential of Non-Fungible Tokens (NFTs)
F Valeonti, A Bikakis, M Terras, C Speed, A Hudson-Smith, K Chalkias
Applied Sciences 11 (21), 9931, 2021
2412021
The libra blockchain-white paper
Z Amsden, R Arora, S Bano, M Baudet, S Blackshear, A Bothra, ...
tech. rep., Libra Foundation, https://www. diem. com/en-us/white-paper, 2019
81*2019
Blockchained Post-Quantum Signatures
K Chalkias, J Brown, M Hearn, T Lillehagen, I Nitto, T Schroeter
IEEE Blockchain 2018, 2018
602018
Improved anonymous timed-release encryption
K Chalkias, D Hristu-Varsakelis, G Stephanides
Computer Security–ESORICS 2007: 12th European Symposium On Research In …, 2007
562007
Two types of key-compromise impersonation attacks against one-pass key establishment protocols
K Chalkias, F Baldimtsi, D Hristu-Varsakelis, G Stephanides
E-business and Telecommunications: 4th International Conference, ICETE 2007 …, 2009
462009
Blockchain post-quantum signature scheme
K Chalkias
US Patent 11,750,400, 2023
422023
Sok: Blockchain light clients
P Chatzigiannis, F Baldimtsi, K Chalkias
International Conference on Financial Cryptography and Data Security, 615-641, 2022
392022
Weighted multiple authorizations
K Chalkias
US Patent 11,263,605, 2022
332022
A multi-grid graphical password scheme
K Chalkias, A Alexiadis, G Stephanides
Proceedings of the Sixth International Conference on Artificial Intelligence …, 2006
312006
Timed release cryptography from bilinear pairings using hash chains
K Chalkias, G Stephanides
Communications and Multimedia Security: 10th IFIP TC-6 TC-11 International …, 2006
262006
SoK: Auditability and accountability in distributed payment systems
P Chatzigiannis, F Baldimtsi, K Chalkias
International Conference on Applied Cryptography and Network Security, 311-337, 2021
252021
Taming the many EdDSAs
K Chalkias, F Garillot, V Nikolaenko
Security Standardisation Research: 6th International Conference, SSR 2020 …, 2020
232020
Going beyond the coinbase transaction fee: Alternative reward schemes for miners in blockchain systems
H Gjermundrød, K Chalkias, I Dionysiou
Proceedings of the 20th Pan-Hellenic Conference on Informatics, 1-4, 2016
232016
Non-interactive half-aggregation of EdDSA and variants of Schnorr signatures
K Chalkias, F Garillot, Y Kondi, V Nikolaenko
Cryptographers’ Track at the RSA Conference, 577-608, 2021
222021
Aggregating and thresholdizing hash-based signatures using STARKs
I Khaburzaniya, K Chalkias, K Lewi, H Malvai
AsiaCCS 22 - Proceedings of the 2022 ACM on Asia Conference on Computer and …, 2022
19*2022
Hash subtrees for grouping components by component type
K Chalkias, MC Hearn, RJ Parker, A Dagys
US Patent 11,316,696, 2022
192022
Parallel collection of live data using Hadoop
K Talattinis, A Sidiropoulou, K Chalkias, G Stephanides
2010 14th Panhellenic Conference on Informatics, 66-71, 2010
192010
Distributed Auditing Proofs of Liabilities
K Chalkias, K Lewi, P Mohassel, V Nikolaenko
ZKProof 2020, 54, 2020
162020
Low-cost anonymous timed-release encryption
D Hristu-Varsakelis, K Chalkias, G Stephanides
Third International Symposium on Information Assurance and Security, 77-82, 2007
162007
On the key-compromise impersonation vulnerability of one-pass key establishment protocols
K Chalkias, F Mpaldimtsi, D Hristu-Varsakelis, G Stephanides
SECRYPT, 2007
162007
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