Items where authors include "Shahandashti, Siamak F."

Article

Battarbee, Christopher, Kahrobaei, Delaram orcid.org/0000-0001-5467-7832 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2023) Semidirect Product Key Exchange:The State of Play. Journal of Algebra and Its Applications. ISSN 0219-4988

Gray, Henry, Battarbee, Christopher, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2023) A novel attack on McEliece's cryptosystem. International Journal of Computer Mathematics: Computer Systems Theory. ISSN 2379-9935

Battarbee, Christopher, Kahrobaei, Delaram orcid.org/0000-0001-5467-7832, Tailor, Dylan et al. (1 more author) (2022) On the Efficiency of A General Attack against the MOBS Cryptosystem. Journal of Mathematical Cryptology. pp. 289-297. ISSN 1862-2984

Battarbee, Christopher, Kahrobaei, Delaram orcid.org/0000-0001-5467-7832 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2022) Cryptanalysis of Semidirect Product Key Exchange Using Matrices Over Non-Commutative Rings. Mathematical Cryptology. 130528. pp. 2-9.

Ioulianou, Philokypros, Vasilakis, Vasileios orcid.org/0000-0003-4902-8226 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2022) A Trust-Based Intrusion Detection System for RPL Networks: Detecting a Combination of Rank and Blackhole Attacks. Journal of Cybersecurity and Privacy. pp. 124-153. ISSN 2624-800X

McCorry, Patrick, Mehrnezhad, Maryam, Toreini, Ehsan et al. (2 more authors) (2021) On Secure E-Voting over Blockchain. Digital Threats: Research and Practice. 33. ISSN 2576-5337

Modesti, Paolo, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847, McCorry, Patrick et al. (1 more author) (2021) Formal Modelling and Security Analysis of Bitcoin's Payment Protocol. Computers & Security. 102279. ISSN 0167-4048

Hao, Feng, Wang, Shen, Bag, Samiran et al. (6 more authors) (2020) End-to-End Verifiable E-Voting Trial for Polling Station Voting. IEEE Security & Privacy. 9152966. pp. 6-13. ISSN 1540-7993

Smith, Ryan T, Palin, Daniel, Ioulianou, Philokypros P. et al. (2 more authors) (2020) Battery draining attacks against edge computing nodes in IoT networks. Cyber-Physical Systems. ISSN 2333-5785

Bag, Samiran, Hao, Feng, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2019) SEAL: Sealed-Bid Auction without Auctioneers. Information Forensics and Security, IEEE Transactions on. 2042–2052. ISSN 1556-6013

Toreini, Ehsan, Mehrnezhad, Maryam, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2019) DOMtegrity: Ensuring Web Page Integrity against Malicious Browser Extensions. International Journal of Information Security. pp. 1-14. ISSN 1615-5262

Hao, Feng, Metere, Roberto orcid.org/0000-0001-6992-4285, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2018) Analyzing and Patching SPEKE in ISO/IEC. Information Forensics and Security, IEEE Transactions on. pp. 2844-2855. ISSN 1556-6013

Mehrnezhad, Maryam, Toreini, Ehsan, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2018) Stealing PINs via Mobile Sensors: Actual Risk versus User Perception. International Journal of Information Security. 291–313. ISSN 1615-5262

Hao, Feng, Clarke, Dylan, Randell, Brian et al. (1 more author) (2018) Verifiable Classroom Voting in Practice. IEEE Security & Privacy. pp. 72-81. ISSN 1540-7993

Toreini, Ehsan, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 and Hao, Feng (2017) Texture to the Rescue:Practical Paper Fingerprinting based on Texture Patterns. ACM Transactions on Privacy and Security (TOPS). 9. ISSN 2471-2566

Mehrnezhad, Maryam, Toreini, Ehsan, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2016) TouchSignatures:Identification of User Touch Actions and PINs Based on Mobile Sensor Data via JavaScript. Journal of Information Security and Applications. pp. 23-38. ISSN 2214-2126

Book Section

Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2016) Electoral Systems Used around the World. In: Hao, Feng and Ryan, Peter Y. A., (eds.) Real-World Electronic Voting: Design, Analysis and Deployment. Series in Security, Privacy and Trust . CRC Press .

Conference or Workshop Item

Alotaibi, Ibtihal, Petrie, Helen orcid.org/0000-0002-0100-9846 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2025) Use of and Concerns about Online Authentication Technologies among British University Staff and Students. In: The 38th International British Computer Society Human-Computer Interaction Conference (BCS HCI 2025), 09-11 Nov 2025. (In Press)

Quyoum, Aunam, Wong, Mark, Ghosh, Sebati et al. (1 more author) (2025) Minoritised Ethnic People's Security and Privacy Concerns and Responses towards Essential Online Services. In: Twenty-First Symposium on Usable Privacy and Security, 10-12 Aug 2025. (In Press)

Carr, Michael and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2020) Revisiting Security Vulnerabilities in Commercial Password Managers. In: International Conference on ICT Systems Security and Privacy Protection, 26-28 May 2020.

Avizheh, Sepideh, Safavi-Naini, Reihaneh and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2018) A New Look at the Refund Mechanism in the Bitcoin Payment Protocol. In: Financial Cryptography and Data Security 2018, 26 Feb - 02 Mar 2018.

McCorry, Patrick, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 and Hao, Feng (2017) Refund Attacks on Bitcoin’s Payment Protocol. In: Financial Cryptography and Data Security, 22-26 Feb 2016.

Hao, Feng and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2014) The SPEKE Protocol Revisited. In: Security Standardisation Research, 16-17 Dec 2014, Royal Holloway, University of London.

Proceedings Paper

Binte Haq, Hina, Ali, Syed Taha and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2025) Cuckoo's Nest:An Ultra-Lightweight DoS-Resilient Bitcoin Mempool. In: The 7th IEEE International Conference on Blockchain and Cryptocurrency (IEEE ICBC 2025). IEEE International Conference on Blockchain and Cryptocurrency, 02-06 Jun 2025. IEEE , ITA .

Aldaraani, Najla, Petrie, Helen orcid.org/0000-0002-0100-9846 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2025) A Diary Study to Understand Young Saudi Adult Users' Experiences of Online Security Threats. In: Clarke, Nathan and Furnell, Steven, (eds.) IFIP International Symposium on Human Aspects of Information Security & Assurance (HAISA 2024). 18th IFIP WG 11.12 International Symposium on Human Aspects of Information Security and Assurance, HAISA 2024, 09-11 Jul 2024. IFIP Advances in Information and Communication Technology . Springer Science and Business Media Deutschland GmbH , SWE , pp. 47-60.

Petrie, Helen orcid.org/0000-0002-0100-9846, Sreekumar, Gayathri and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2025) Understanding Users’ Mental Models of Federated Identity Management (FIM):Use of a New Tangible Elicitation Method. In: Clarke, Nathan and Furnell, Steven, (eds.) Human Aspects of Information Security and Assurance - 18th IFIP WG 11.12 International Symposium, HAISA 2024, Proceedings. 18th IFIP WG 11.12 International Symposium on Human Aspects of Information Security and Assurance, HAISA 2024, 09-11 Jul 2024. IFIP Advances in Information and Communication Technology . Springer Science and Business Media Deutschland GmbH , SWE , pp. 308-322.

Cherry, Ali, Barmpis, Kostas and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2024) The Emperor is Now Clothed:A Secure Governance Framework for Web User Authentication through Password Managers. In: Katsikas, Sokratis, Xenakis, Christos, Lambrinoudakis, Costas and Kalloniatis, Christos, (eds.) Information and Communications Security:26th International Conference, ICICS 2024. 26th International Conference on Information and Communications Security, ICICS 2024, 26-28 Aug 2024. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) . Springer Science and Business Media Deutschland GmbH , GRC , pp. 233-252.

Battarbee, Christopher, Kahrobaei, Delaram orcid.org/0000-0001-5467-7832, Perret, Ludovic et al. (1 more author) (2024) A Subexponential Quantum Algorithm for the Semdirect Discrete Logarithm Problem. In: Post-Quantum Cryptography 2024:proceedings. Post-Quantum Cryptography 2024, 12-14 Jun 2024. Lecture Notes in Computer Science . , GBR , 202–226.

Turner, Dan, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 and Petrie, Helen orcid.org/0000-0002-0100-9846 (2023) The Effect of Length on Key Fingerprint Verification Security and Usability. In: International Conference on Availability, Reliability and Security, proceedings. International Conference on Availability, Reliability and Security, 29 Aug - 01 Sep 2023. ACM , ITA , pp. 1-11.

Battarbee, Christopher, Kahrobaei, Delaram orcid.org/0000-0001-5467-7832, Perret, Ludovic et al. (1 more author) (2023) SPDH-Sign:towards Efficient, Post-quantum Group-based Signatures. In: 14th International Conference on Post-Quantum Cryptography:proceedings. The 14th International Conference on Post-Quantum Cryptography, 16-18 Aug 2023. Lecture Notes in Computer Science . Springer , USA , pp. 113-138.

Aldaraani, Najla, Petrie, Helen orcid.org/0000-0002-0100-9846 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2023) Online Security Attack Experience and Worries of Young Adults in the Kingdom of Saudi Arabia. In: IFIP International Symposium on Human Aspects of Information Security & Assurance, proceedings. IFIP International Symposium on Human Aspects of Information Security & Assurance, 04-06 Jul 2023. Springer , GBR . (In Press)

Aldaraani, Najla, Petrie, Helen orcid.org/0000-0002-0100-9846 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2022) Online security attack experience and worries of young adults in the United Kingdom. In: Human Aspects of Information Security and Assurance (HAISA 2022)IFIP Advances in Information and Communication Technology. IFIP International Symposium on Human Aspects of Information Security & Assurance, 06-07 Jul 2022. Springer , GRC , pp. 300-309.

Ioulianou, Philokypros P., Vassilakis, Vassilios G. orcid.org/0000-0003-4902-8226 and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2022) ML-based Detection of Rank and Blackhole Attacks in RPL Networks. In: 13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022:Proceedings. 13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022, 20-22 Jul 2022. 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022 . IEEE , PRT , pp. 338-343.

Livsey, Lee, Petrie, Helen orcid.org/0000-0002-0100-9846, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 et al. (1 more author) (2021) Performance and Usability of Visual and Verbal Verification of Word-based Key Fingerprints. In: International Symposium on Human Aspects of Information Security & Assurance, Proceedings. International Symposium on Human Aspects of Information Security & Assurance, 07-09 Jul 2021. Springer , p. 199.

Kampanos, Georgios and Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 (2021) Accept All:The Landscape of Cookie Banners in Greece and the UK. In: International Conference on ICT Systems Security and Privacy Protection, Proceedings. International Conference on ICT Systems Security and Privacy Protection, 22-24 Jun 2021. Springer , NOR , p. 213. (In Press)

Yadav, Poonam orcid.org/0000-0003-0169-0704, Feraudo, Angelo, Arief, Budi et al. (2 more authors) (2020) Position paper:A systematic framework for categorising IoT device fingerprinting mechanisms. In: AIChallengeIoT '20: Proceedings of the 2nd International Workshop on Challenges in Artificial Intelligence and Machine Learning for Internet of Things. Workshop on Challenges in Artificial Intelligence and Machine Learning for Internet of Things, 16 Nov 2020. ACM AIChallengeIoT (Sensys 2020) . ACM , 62–68.

McCorry, Patrick, Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 and Hao, Feng (2017) A Smart Contract for Boardroom Voting with Maximum Voter Privacy. In: Kiayias, Aggelos, (ed.) Financial Cryptography and Data Security - 21st International Conference, FC 2017, Revised Selected Papers:21st International Conference, FC 2017, Sliema, Malta, April 3-7, 2017, Revised Selected Papers. Financial Cryptography and Data Security, 03-07 Apr 2017. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) . Springer , MLT , pp. 357-375.

Shahandashti, Siamak F. orcid.org/0000-0002-5284-6847 and Hao, Feng (2016) DRE-ip:A Verifiable E-Voting Scheme without Tallying Authorities. In: ESORICS 2016::Computer Security – ESORICS 2016. European Symposium on Research in Computer Security, 26-30 Sep 2016. , GRC , pp. 223-240.

Preprint

Binte Haq, Hina, Ali, Syed Taha, Salman, Asad et al. (2 more authors) (2025) Carbyne: An Ultra-Lightweight DoS-Resilient Mempool for Bitcoin. [Preprint]

Haq, Hina Binte, Ali, Syed Taha, Salman, Asad et al. (2 more authors) (2024) Neonpool: Reimagining cryptocurrency transaction pools for lightweight clients and IoT devices. [Preprint]