A Provably Secure Short Transitive Signature Scheme from Bilinear Group Pairs. - Siamak Fayyaz Shahandashti; Mahmoud Salmasizadeh; Javad Mohajeri (SCN, 2004)

A Verifiable Partial Key Escrow, Based on McCurley Encryption Scheme - Kooshiar Azimian; Javad Mohajeri; Mahmoud Salmasizadeh; Siamak Fayyaz Shahandashti (Electron. Colloquium Comput. Complex., 2005)

Concurrently-secure credential ownership proofs. - Siamak Fayyaz Shahandashti; Reihaneh Safavi-Naini; Joonsang Baek (AsiaCCS, 2007)

Construction of Universal Designated-Verifier Signatures and Identity-Based Signatures from Standard Signatures. - Siamak Fayyaz Shahandashti; Reihaneh Safavi-Naini (IACR Cryptol. ePrint Arch., 2007)

Attribute-Based Encryption with Key Cloning Protection. - M. Jason Hinek; Shaoquan Jiang; Reihaneh Safavi-Naini; Siamak Fayyaz Shahandashti (IACR Cryptol. ePrint Arch., 2008)

Threshold Attribute-Based Signatures and Their Application to Anonymous Credential Systems. - Siamak Fayyaz Shahandashti; Reihaneh Safavi-Naini (IACR Cryptol. ePrint Arch., 2009)

Generic constructions for universal designated-verifier signatures and identitybased signatures from standard signatures. - Siamak Fayyaz Shahandashti; Reihaneh Safavi-Naini (IET Inf. Secur., 2009)

Adaptive CCA Broadcast Encryption with Constant-Size Secret Keys and Ciphertexts. - Duong Hieu Phan; David Pointcheval; Siamak Fayyaz Shahandashti; Mario Strefler (IACR Cryptol. ePrint Arch., 2012)

Private Fingerprint Matching. - Siamak Fayyaz Shahandashti; Reihaneh Safavi-Naini; Philip Ogunbona (IACR Cryptol. ePrint Arch., 2012)

Attribute-based encryption without key cloning. - M. Jason Hinek; Shaoquan Jiang; Reihaneh Safavi-Naini; Siamak Fayyaz Shahandashti (Int. J. Appl. Cryptogr., 2012)

New security notions and relations for public-key encryption. - Reza Sepahi; Josef Pieprzyk; Siamak Fayyaz Shahandashti; Berry Schoenmakers (J. Math. Cryptol., 2012)

Every Vote Counts: Ensuring Integrity in Large-Scale Electronic Voting. - Feng Hao 001; Matthew Nicolas Kreeger; Brian Randell; Dylan Clarke; Siamak Fayyaz Shahandashti; Peter Hyun-Jeen Lee (EVT/WOTE, 2014)

The SPEKE Protocol Revisited. - Feng Hao 001; Siamak Fayyaz Shahandashti (IACR Cryptol. ePrint Arch., 2014)

Privacy-Preserving Implicit Authentication. - Nashad Ahmed Safa; Reihaneh Safavi-Naini; Siamak Fayyaz Shahandashti (IACR Cryptol. ePrint Arch., 2014)

TouchSignatures: Identification of User Touch Actions based on Mobile Sensors via JavaScript. - Maryam Mehrnezhad; Ehsan Toreini; Siamak Fayyaz Shahandashti; Feng Hao 001 (AsiaCCS, 2015)

Tap-Tap and Pay (TTP): Preventing the Mafia Attack in NFC Payment. - Maryam Mehrnezhad; Feng Hao 001; Siamak Fayyaz Shahandashti (SSR, 2015)

Reconciling user privacy and implicit authentication for mobile devices. - Siamak Fayyaz Shahandashti; Reihaneh Safavi-Naini; Nashad Ahmed Safa (Comput. Secur., 2015)

The Fairy-Ring Dance: Password Authenticated Key Exchange in a Group. - Feng Hao 001; Xun Yi; Liqun Chen 002; Siamak Fayyaz Shahandashti (IACR Cryptol. ePrint Arch., 2015)

Authenticated Key Exchange over Bitcoin. - Patrick McCorry; Siamak Fayyaz Shahandashti; Dylan Clarke; Feng Hao 001 (IACR Cryptol. ePrint Arch., 2015)

Electoral Systems Used around the World. - Siamak Fayyaz Shahandashti (CoRR, 2016)

Theoretical Attacks on E2E Voting Systems. - Peter Hyun-Jeen Lee; Siamak Fayyaz Shahandashti (IACR Cryptol. ePrint Arch., 2016)

Towards Bitcoin Payment Networks. - Patrick McCorry; Malte Möser; Siamak Fayyaz Shahandashti; Feng Hao 001 (IACR Cryptol. ePrint Arch., 2016)

Refund attacks on Bitcoin's Payment Protocol. - Patrick McCorry; Siamak Fayyaz Shahandashti; Feng Hao 001 (IACR Cryptol. ePrint Arch., 2016)

DRE-ip: A Verifiable E-Voting Scheme without Tallying Authorities. - Siamak Fayyaz Shahandashti; Feng Hao 001 (IACR Cryptol. ePrint Arch., 2016)

TouchSignatures: Identification of user touch actions and PINs based on mobile sensor data via JavaScript. - Maryam Mehrnezhad; Ehsan Toreini; Siamak Fayyaz Shahandashti; Feng Hao 001 (J. Inf. Secur. Appl., 2016)

A Smart Contract for Boardroom Voting with Maximum Voter Privacy. - Patrick McCorry; Siamak F. Shahandashti; Feng Hao 001 (IACR Cryptol. ePrint Arch., 2017)

Texture to the Rescue: Practical Paper Fingerprinting Based on Texture Patterns. - Ehsan Toreini; Siamak F. Shahandashti; Feng Hao 001 (ACM Trans. Priv. Secur., 2017)

A New Look at the Refund Mechanism in the Bitcoin Payment Protocol. - Sepideh Avizheh; Reihaneh Safavi-Naini; Siamak F. Shahandashti (Financial Cryptography, 2018)

Analysing and Patching SPEKE in ISO/IEC. - Feng Hao 001; Roberto Metere; Siamak F. Shahandashti; Changyu Dong (CoRR, 2018)

Verifiable Classroom Voting in Practice. - Feng Hao 001; Dylan Clarke; Brian Randell; Siamak F. Shahandashti (IEEE Secur. Priv., 2018)

Stealing PINs via mobile sensors: actual risk versus user perception. - Maryam Mehrnezhad; Ehsan Toreini; Siamak F. Shahandashti; Feng Hao 001 (Int. J. Inf. Sec., 2018)

Analyzing and Patching SPEKE in ISO/IEC. - Feng Hao 001; Roberto Metere; Siamak F. Shahandashti; Changyu Dong (IEEE Trans. Inf. Forensics Secur., 2018)

DOMtegrity: ensuring web page integrity against malicious browser extensions. - Ehsan Toreini; Siamak F. Shahandashti; Maryam Mehrnezhad; Feng Hao 001 (Int. J. Inf. Sec., 2019)

Revisiting Security Vulnerabilities in Commercial Password Managers. - Michael Carr; Siamak F. Shahandashti (SEC, 2020)

Position paper: A systematic framework for categorising IoT device fingerprinting mechanisms. - Poonam Yadav; Angelo Feraudo; Budi Arief; Siamak F. Shahandashti; Vassilios G. Vassilakis (AIChallengeIoT@SenSys, 2020)

Battery draining attacks against edge computing nodes in IoT networks. - Ryan Smith; Daniel Palin; Philokypros P. Ioulianou; Vassilios G. Vassilakis; Siamak F. Shahandashti (CoRR, 2020)

End-to-End Verifiable E-Voting Trial for Polling Station Voting at Gateshead. - Feng Hao 001; Shen Wang 008; Samiran Bag; Rob Procter; Siamak F. Shahandashti; Maryam Mehrnezhad; Ehsan Toreini; Roberto Metere; Lana Y. J. Liu (IACR Cryptol. ePrint Arch., 2020)

End-to-End Verifiable E-Voting Trial for Polling Station Voting. - Feng Hao 001; Shen Wang 008; Samiran Bag; Rob Procter; Siamak F. Shahandashti; Maryam Mehrnezhad; Ehsan Toreini; Roberto Metere; Lana Y. J. Liu (IEEE Secur. Priv., 2020)

SEAL: Sealed-Bid Auction Without Auctioneers. - Samiran Bag; Feng Hao 001; Siamak F. Shahandashti; Indranil Ghosh Ray (IEEE Trans. Inf. Forensics Secur., 2020)

Performance and Usability of Visual and Verbal Verification of Word-Based Key Fingerprints. - Lee Livsey; Helen Petrie; Siamak F. Shahandashti; Aidan Fray (HAISA, 2021)

Accept All: The Landscape of Cookie Banners in Greece and the UK. - Georgios Kampanos; Siamak F. Shahandashti (SEC, 2021)

Formal modelling and security analysis of bitcoin's payment protocol. - Paolo Modesti; Siamak F. Shahandashti; Patrick McCorry; Feng Hao 001 (Comput. Secur., 2021)

On Secure E-Voting over Blockchain. - Patrick McCorry; Maryam Mehrnezhad; Ehsan Toreini; Siamak F. Shahandashti; Feng Hao 001 (DTRAP, 2021)

Cryptanalysis of Semidirect Product Key Exchange Using Matrices Over Non-Commutative Rings. - Christopher Battarbee; Delaram Kahrobaei; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2021)

ML-based Detection of Rank and Blackhole Attacks in RPL Networks. - Philokypros P. Ioulianou; Vassilios G. Vassilakis; Siamak F. Shahandashti (CSNDSP, 2022)

Online Security Attack Experience and Worries of Young Adults in the United Kingdom. - Najla Aldaraani; Helen Petrie; Siamak F. Shahandashti (HAISA, 2022)

A Subexponential Quantum Algorithm for the Semidirect Discrete Logarithm Problem. - Christopher Battarbee; Delaram Kahrobaei; Ludovic Perret; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2022)

On the efficiency of a general attack against the MOBS cryptosystem. - Christopher Battarbee; Delaram Kahrobaei; Dylan Tailor; Siamak F. Shahandashti (J. Math. Cryptol., 2022)

A Trust-Based Intrusion Detection System for RPL Networks: Detecting a Combination of Rank and Blackhole Attacks. - Philokypros P. Ioulianou; Vassilios G. Vassilakis; Siamak F. Shahandashti (J. Cybersecur. Priv., 2022)

The Effect of Length on Key Fingerprint Verification Security and Usability. - Dan Turner; Siamak F. Shahandashti; Helen Petrie (ARES, 2023)

Online Security Attack Experience and Worries of Young Adults in the Kingdom of Saudi Arabia. - Najla Aldaraani; Helen Petrie; Siamak F. Shahandashti (HAISA, 2023)

The Comparison of Password Composition Policies Among US, German, and Thailand Samples. - Jenjira Lomchan; Rungrat Wiangsripanawan; Siamak F. Shahandashti (JCSSE, 2023)

SPDH-Sign: towards Efficient, Post-quantum Group-based Signatures. - Christopher Battarbee; Delaram Kahrobaei; Ludovic Perret; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2023)

Semidirect Product Key Exchange: the State of Play. - Christopher Battarbee; Delaram Kahrobaei; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2023)

A novel attack on McEliece's cryptosystem. - Henry Gray; Christopher Battarbee; Siamak F. Shahandashti; Delaram Kahrobaei (Int. J. Comput. Math. Comput. Syst. Theory, 2023)

A Diary Study to Understand Young Saudi Adult Users' Experiences of Online Security Threats. - Najla Aldaraani; Helen Petrie; Siamak F. Shahandashti (HAISA (1), 2024)

Understanding Users' Mental Models of Federated Identity Management (FIM): Use of a New Tangible Elicitation Method. - Helen Petrie; Gayathri Sreekumar; Siamak F. Shahandashti (HAISA (1), 2024)

The Emperor is Now Clothed: A Secure Governance Framework for Web User Authentication Through Password Managers. - Ali Cherry; Konstantinos Barmpis; Siamak F. Shahandashti (ICICS (2), 2024)

Cuckoo's Nest: An Ultra-Lightweight DoS-resilient Bitcoin Mempool. - Hina Binte Haq; Syed Taha Ali; Siamak F. Shahandashti (ICBC, 2025)

Minoritised Ethnic People's Security and Privacy Concerns and Responses towards Essential Online Services. - Aunam Quyoum; Mark Wong; Sebati Ghosh; Siamak F. Shahandashti (SOUPS, 2025)

Carbyne: An Ultra-Lightweight DoS-Resilient Mempool for Bitcoin. - Hina Binte Haq; Syed Taha Ali; Asad Salman; Patrick McCorry; Siamak F. Shahandashti (CoRR, 2025)