Konstantinos Chalkias
Konstantinos Chalkias
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TitleCited byYear
Improved anonymous timed-release encryption
K Chalkias, D Hristu-Varsakelis, G Stephanides
European Symposium on Research in Computer Security, 311-326, 2007
362007
Two types of key-compromise impersonation attacks against one-pass key establishment protocols
K Chalkias, F Baldimtsi, D Hristu-Varsakelis, G Stephanides
International Conference on E-Business and Telecommunications, 227-238, 2007
292007
A multi-grid graphical password scheme
K Chalkias, A Alexiadis, G Stephanides
Proceedings of the 6th International Conference on Artificial Intelligence …, 2006
282006
Timed release cryptography from bilinear pairings using hash chains
K Chalkias, G Stephanides
IFIP International Conference on Communications and Multimedia Security, 130-140, 2006
212006
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
Parallel collection of live data using Hadoop
K Talattinis, A Sidiropoulou, K Chalkias, G Stephanides
2010 14th Panhellenic Conference on Informatics, 66-71, 2010
142010
On the key-compromise impersonation vulnerability of one-pass key establishment protocols
K Chalkias, F Mpaldimtsi, D Hristu-Varsakelis, G Stephanides
SECRYPT, 2007
132007
A provably secure one-pass two-party key establishment protocol
K Chalkias, ST Halkidis, D Hristu-Varsakelis, G Stephanides, A Alexiadis
International Conference on Information Security and Cryptology, 108-122, 2007
72007
Mathematical problems and algorithms for timed-release encryption
K Chalkias, F Baldimtsi, D Hristu-Varsakelis, G Stephanides
Bulletin of the Transilvania University of Brasov 15 (50), 1-4, 2008
52008
Practical Implementation of Identity Based Encryption for Secure E-mail Communication
A Kihidis, K Chalkias, G Stephanides
2010 14th Panhellenic Conference on Informatics, 101-106, 2010
42010
A versatile secure protocol for anonymous timed-release encryption
D Hristu-Varsakelis, K Chalkias, G Stephanides
Journal of Information Assurance and Security 2, 80-88, 2008
42008
Implementing Authentication Protocol for Exchanging Encrypted Messages via an Authentication Server based on Elliptic Curve Cryptography with the ElGamal's Algorithm.
K Chalkias, G Filiadis, G Stephanides
IEC (Prague), 137-142, 2005
42005
Lessons learned from an open-source University project
P Basdaras, K Chalkias, A Chatzigeorgiou, I Deligiannis, P Tsakiri, ...
WSEAS TRANSACTIONS ON ADVANCES IN ENGINEERING EDUCATION 3 (5), 317, 2006
32006
Implementing a Graphical Password Scheme that uses Nested Grids
A Alexiadis, K Chalkias, G Stephanides
ICITST 2006 (best paper), 2006
32006
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, 35, 2016
22016
An Implementation Infrastructure for Server-Passive Timed-Release Cryptography
K Chalkias, F Baldimtsi, D Hristu-Varsakelis, G Stephanides
2008 The Fourth International Conference on Information Assurance and …, 2008
22008
Pairing-Based Timed-Release Cryptography
K Chalkias, F Baldimtsi, D Hristu-Varsakelis, G Stephanides
NIST Identity Based Encryption Workshop, 2008
22008
A Compatible Implementation between Identity-based and Certificateless Encryption Schemes.
A Polychroniadou, K Chalkias, G Stephanides
WEBIST, 225-230, 2012
12012
Automatic Identification of Low-Risk Trading Opportunities in Sport Betting Exchange Markets
M Ioulianou, I Christofi, K Talattinis, K Chalkias, G Stephanides
BALCOR 2011 108, 2011
12011
Attacks on the AKACP Protocol
K Chalkias, F Baldimtsi, D Hristu-Varsakelis, ST Halkidis, G Stephanides
IACR Cryptology ePrint Archive, 2010
12010
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