Vashek Matyas

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 45

Top Topics

Factor Authentication

Key Management Scheme

Cognitive Radio

Top Venues

Security Protocols Workshop

Publications

Adam Janovsky, Jan Jancar, Petr Svenda, Lukasz Chmielewski, Jiri Michalik, Vashek Matyas
sec-certs: Examining the security certification practice for better vulnerability mitigation. Comput. Secur. 143 (2024)
Agata Kruzikova, Michal Muzik, Lenka Knapova, Lenka Dedkova, David Smahel, Vashek Matyas
Two-factor authentication time: How time-efficiency and time-satisfaction are associated with perceived security and satisfaction. Comput. Secur. 138 (2024)
Agata Kruzikova, Jakub Suchanek, Milan Broz, Martin Ukrop, Vashek Matyas
What Johnny thinks about using two-factor authentication on GitHub: A survey among open-source developers. ARES (2024)
Adam Janovsky, Lukasz Chmielewski, Petr Svenda, Jan Jancar, Vashek Matyas
Chain of trust: Unraveling references among Common Criteria certified products. CoRR (2024)
Milan Patnaik, K. Bharati, Vashek Matyas
ProMETHEUS: A Secure Lightweight Spectrum Allocation Protocol against SSDF Attacks in Cognitive Radio IoT Networks. IEEE Commun. Lett. 27 (11) (2023)
Adam Janovsky, Jan Jancar, Petr Svenda, Lukasz Chmielewski, Jiri Michalik, Vashek Matyas
sec-certs: Examining the security certification practice for better vulnerability mitigation. CoRR (2023)
Agata Kruzikova, Vashek Matyas, Milan Broz
Authentication of IT Professionals in the Wild - A Survey. Security Protocols Workshop (2023)
Agata Kruzikova, Vashek Matyas
Fingerprint forgery training: Easy to learn, hard to perform. ARES (2023)
Vashek Matyas, Kamil Malinka, Lydia Kraus, Lenka Knapova, Agata Kruzikova
Even if users do not read security directives, their behavior is not so catastrophic. Commun. ACM 65 (1) (2022)
Vladimir Sedlacek, Vojtech Suchanek, Antonin Dufka, Marek Sýs, Vashek Matyas
DiSSECT: Distinguisher of Standard and Simulated Elliptic Curves via Traits. AFRICACRYPT (2022)
Agata Kruzikova, Lenka Knapova, David Smahel, Lenka Dedkova, Vashek Matyas
Usable and secure? User perception of four authentication methods for mobile banking. Comput. Secur. 115 (2022)
Adam Janovsky, Davide Maiorca, Dominik Macko, Vashek Matyas, Giorgio Giacinto
Explaining the Use of Cryptographic API in Android Malware. ICSBT/SECRYPT (Revised Selected Papers) (2022)
Martin Ukrop, Michaela Balázová, Pavol Zácik, Eric Vincent Valcík, Vashek Matyas
Assessing Real-World Applicability of Redesigned Developer Documentation for Certificate Validation Errors. EuroUSEC (2022)
Adam Janovsky, Davide Maiorca, Dominik Macko, Vashek Matyas, Giorgio Giacinto
A Longitudinal Study of Cryptographic API: A Decade of Android Malware. SECRYPT (2022)
Vladimir Sedlacek, Vojtech Suchanek, Antonin Dufka, Marek Sýs, Vashek Matyas
DiSSECT: Distinguisher of Standard & Simulated Elliptic Curves via Traits. IACR Cryptol. ePrint Arch. 2022 (2022)
Martin Ukrop, Lydia Kraus, Vashek Matyas
Will You Trust This TLS Certificate? Perceptions of People Working in IT (Extended Version). CoRR (2022)
Adam Janovsky, Davide Maiorca, Dominik Macko, Vashek Matyas, Giorgio Giacinto
A Longitudinal Study of Cryptographic API - a Decade of Android Malware. CoRR (2022)
Lukas Nemec, Vashek Matyas, Radim Ostádal, Petr Svenda
Practical approach to re-securing compromised wireless sensor networks. FNC/MobiSPC (2021)
Dipta Das, Andrew Walker, Vincent Bushong, Jan Svacina, Tomás Cerný, Vashek Matyas
On automated RBAC assessment by constructing a centralized perspective for microservice mesh. PeerJ Comput. Sci. 7 (2021)
Dusan Klinec, Vashek Matyas
Privacy-Friendly Monero Transaction Signing on a Hardware Wallet. SEC (2020)
Milan Patnaik, G. Prabhu, Chester Rebeiro, Vashek Matyas, Kamakoti Veezhinathan
ProBLeSS: A Proactive Blockchain Based Spectrum Sharing Protocol Against SSDF Attacks in Cognitive Radio IoBT Networks. IEEE Netw. Lett. 2 (2) (2020)
Dusan Klinec, Vashek Matyas
Privacy-friendly Monero transaction signing on a hardware wallet, extended version. IACR Cryptol. ePrint Arch. 2020 (2020)
Adam Janovsky, Matús Nemec, Petr Svenda, Peter Sekan, Vashek Matyas
Biased RSA private keys: Origin attribution of GCD-factorable keys. CoRR (2020)
Adam Janovsky, Matús Nemec, Petr Svenda, Peter Sekan, Vashek Matyas
Biased RSA Private Keys: Origin Attribution of GCD-Factorable Keys. ESORICS (2) (2020)
Vladimir Sedlacek, Dusan Klinec, Marek Sýs, Petr Svenda, Vashek Matyas
I Want to Break Square-free: The 4p - 1 Factorization Method and Its RSA Backdoor Viability. ICETE (2) (2019)
Lydia Kraus, Martin Ukrop, Vashek Matyas, Tobias Fiebig
Evolution of SSL/TLS Indicators and Warnings in Web Browsers. Security Protocols Workshop (2019)
Martin Ukrop, Lydia Kraus, Vashek Matyas, Heider Ahmad Mutleq Wahsheh
Will you trust this TLS certificate?: perceptions of people working in IT. ACSAC (2019)
Moon K. Chetry, Susil Kumar Bishoi, Vashek Matyas
When Lagged Fibonacci Generators jump. Discret. Appl. Math. 267 (2019)
Radim Ostádal, Vashek Matyas, Petr Svenda, Lukas Nemec
Crowdsourced Security Reconstitution for Wireless Sensor Networks: Secrecy Amplification. Sensors 19 (22) (2019)
Lukas Nemec, Vashek Matyas, Radim Ostádal, Petr Svenda, Pierre-Louis Palant
Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks. Sensors 19 (4) (2019)
Milan Patnaik, V. Kamakoti, Vashek Matyas, Vojtech Rehák
PROLEMus: A Proactive Learning-Based MAC Protocol Against PUEA and SSDF Attacks in Energy Constrained Cognitive Radio Networks. IEEE Trans. Cogn. Commun. Netw. 5 (2) (2019)
Vlasta Stavova, Lenka Dedkova, Martin Ukrop, Vashek Matyas
A large-scale comparative study of beta testers and regular users. Commun. ACM 61 (2) (2018)
Adam Janovsky, Jan Krhovjak, Vashek Matyas
Bringing Kleptography to Real-World TLS. WISTP (2018)
Milan Broz, Mikulás Patocka, Vashek Matyas
Practical Cryptographic Data Integrity Protection with Full Disk Encryption Extended Version. CoRR (2018)
Susil Kumar Bishoi, Vashek Matyas
Investigating results and performance of search and construction algorithms for word-based LFSRs, σ-LFSRs. Discret. Appl. Math. 243 (2018)
Lukas Nemec, Radim Ostádal, Vashek Matyas, Petr Svenda
Adaptive Secrecy Amplification with Radio Channel Key Extraction. DCOSS (2018)
Martin Ukrop, Vashek Matyas
Why Johnny the Developer Can't Work with Public Key Certificates - An Experimental Study of OpenSSL Usability. CT-RSA (2018)
Lukas Nemec, Radim Ostádal, Vashek Matyas, Petr Svenda
Entropy Crowdsourcing - Protocols for Link Key Updates in Wireless Sensor Networks. Security Protocols Workshop (2018)
Vojtech Mrazek, Marek Sýs, Zdenek Vasícek, Lukás Sekanina, Vashek Matyas
Evolving boolean functions for fast and efficient randomness testing. GECCO (2018)
Vlasta Stavova, Lenka Dedkova, Vashek Matyas, Mike Just, David Smahel, Martin Ukrop
Experimental large-scale review of attractors for detection of potentially unwanted applications. Comput. Secur. 76 (2018)
Vlasta Stavova, Lenka Dedkova, Martin Ukrop, Vashek Matyas
A Large-Scale Comparative Study of Beta Testers and Standard Users. CoRR (2018)
Matús Nemec, Dusan Klinec, Petr Svenda, Peter Sekan, Vashek Matyas
Measuring Popularity of Cryptographic Libraries in Internet-Wide Scans. ACSAC (2017)
Matús Nemec, Marek Sýs, Petr Svenda, Dusan Klinec, Vashek Matyas
The Return of Coppersmith's Attack: Practical Factorization of Widely Used RSA Moduli. CCS (2017)
Martin Stehlík, Vashek Matyas, Andriy Stetsko
Towards better selective forwarding and delay attacks detection in wireless sensor networks. ICNSC (2016)
Vlasta Stavova, Vashek Matyas, Mike Just
Codes v. People: A Comparative Usability Study of Two Password Recovery Mechanisms. WISTP (2016)
Vit Bukac, Vashek Matyas
Analyzing Traffic Features of Common Standalone DoS Attack Tools. SPACE (2015)
Vit Bukac, Vlasta Stavova, Lukas Nemec, Zdenek Ríha, Vashek Matyas
Service in Denial - Clouds Going with the Winds. NSS (2015)
Vit Bukac, Radim Ostádal, Petr Svenda, Tatevik Baghdasaryan, Vashek Matyas
Challenges of Fiction in Network Security - Perspective of Virtualized Environments. Security Protocols Workshop (2015)
Vlasta Stavova, Vashek Matyas, Kamil Malinka
The Challenge of Increasing Safe Response of Antivirus Software Users. MEMICS (2015)
Marek Sýs, Petr Svenda, Martin Ukrop, Vashek Matyas
Constructing Empirical Tests of Randomness. SECRYPT (2014)
Filip Jurnecka, Martin Stehlík, Vashek Matyas
Evaluation of Key Management Schemes in Wireless Sensor Networks. STM (2014)
Milan Broz, Vashek Matyas
The TrueCrypt On-Disk Format-An Independent View. IEEE Secur. Priv. 12 (3) (2014)
Petr Svenda, Martin Ukrop, Vashek Matyas
Towards Cryptographic Function Distinguishers with Evolutionary Circuits. SECRYPT (2013)
Vashek Matyas, Jirí Kur
Conflicts between Intrusion Detection and Privacy Mechanisms for Wireless Sensor Networks. IEEE Secur. Priv. 11 (5) (2013)
Filip Jurnecka, Vashek Matyas
Using encryption for authentication: Wireless sensor network case. SECON (2013)
Andriy Stetsko, Tobiás Smolka, Vashek Matyas, Filip Jurnecka
On the credibility of wireless sensor network simulations: evaluation of intrusion detection system. SimuTools (2012)
Jirí Kur, Vashek Matyas, Andriy Stetsko, Petr Svenda
Attack Detection vs. Privacy - How to Find the Link or How to Hide It? Security Protocols Workshop (2011)
Andriy Stetsko, Martin Stehlík, Vashek Matyas
Calibrating and Comparing Simulators for Wireless Sensor Networks. MASS (2011)
Jan Krhovjak, Vashek Matyas, Jiri Zizkovsky
Generating Random and Pseudorandom Sequences in Mobile Devices. MobiSec (2009)
Marek Kumpost, Vashek Matyas
User Profiling and Re-identification: Case of University-Wide Network Analysis. TrustBus (2009)
Jan Bouda, Jan Krhovjak, Vashek Matyas, Petr Svenda
Towards True Random Number Generation in Mobile Environments. NordSec (2009)
Jan Krhovjak, Andriy Stetsko, Vashek Matyas
Generating Random Numbers in Hostile Environments. Security Protocols Workshop (2008)
Vashek Matyas, Daniel Cvrcek, Jan Krhovjak, Marek Kumpost
Authorizing Card Payments with PINs. Computer 41 (2) (2008)
Vashek Matyas, Marek Kumpost
Location Privacy Pricing and Motivation. MDM (2007)
Daniel Cvrcek, Marek Kumpost, Vashek Matyas, George Danezis
A study on the value of location privacy. WPES (2006)
Daniel Cvrcek, Marek Kumpost, Vashek Matyas, George Danezis
The Value of Location Information. Security Protocols Workshop (2006)
Vashek Matyas
Update on PIN or Signature. Security Protocols Workshop (2006)
Vashek Matyas
The Value of Location Information. Security Protocols Workshop (2006)
Daniel Cvrcek, Jan Krhovjak, Vashek Matyas
PIN (and Chip) or Signature: Beating the Cheating? Security Protocols Workshop (2005)
Vashek Matyas
PIN (and Chip) or Signature: Beating the Cheating? Security Protocols Workshop (2005)