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Cryptocurrency wallets have become the primary gateway to decentralized applications, yet users often face significant difficulty in discerning what a wallet signature actually does or entails. Prior work has mainly focused on mitigating…

Human-Computer Interaction · Computer Science 2026-01-26 Yuyang Qin , Haihan Duan

Increasing number of cyber-attacks demotivate people to use Information and Communication Technology (ICT) for industrial as well as day to day work. A main reason for the increasing number of cyber-attacks is mistakes that programmers make…

Cryptography and Security · Computer Science 2018-10-12 Chamila Wijayarathna , Nalin Asanka Gamagedara Arachchilage

Self-sovereign identity is the latest digital identity paradigm that allows users, organizations, and things to manage identity in a decentralized fashion without any central authority controlling the process of issuing identities and…

Software Engineering · Computer Science 2022-08-10 Hakan Yildiz , Axel Küpper , Dirk Thatmann , Sebastian Göndör , Patrick Herbke

As cyber threats continue to evolve and diversify, it has become increasingly challenging to identify the root causes of security breaches that occur between periodic security assessments. This paper explores the fundamental importance of…

Cryptography and Security · Computer Science 2024-12-24 Prakhar Paliwal , Arjun Sable , Manjesh K. Hanawal

With the latest developments in technology, extra and extra human beings depend on their private gadgets to keep their touchy information. Concurrently, the surroundings in which these gadgets are linked have grown to grow to be greater…

Cryptography and Security · Computer Science 2021-09-08 Rushit Dave

Critical software systems face stringent requirements in safety, security, and reliability due to the circumstances surrounding their operation. Safety and security have progressively gained importance over the years due to the integration…

Software Engineering · Computer Science 2015-12-16 Julio Escribano-Barreno , Marisol García-Valls

Signatures are primarily used as a mark of authenticity, to demonstrate that the sender of a message is who they claim to be. In the current digital age, signatures underpin trust in the vast majority of information that we exchange,…

Cryptography and Security · Computer Science 2020-09-28 K. Longmate , E. M. Ball , E. Dable-Heath , R. J. Young

Formal verification of software is a bit of a niche activity: it is only applied to the most safety-critical or security-critical software and it is typically only performed by specialized verification engineers. This paper considers…

Logic in Computer Science · Computer Science 2020-11-02 Alastair Reid , Luke Church , Shaked Flur , Sarah de Haas , Maritza Johnson , Ben Laurie

Effective program synthesis requires a way to minimise the number of candidate programs being searched. A type signature, for example, places some small restrictions on the structure of potential candidates. We introduce and motivate a…

Programming Languages · Computer Science 2019-07-15 Bruce Collie , Michael O'Boyle

Usability is an increasing concern in open source software (OSS). Given the recent changes in the OSS landscape, it is imperative to examine the OSS contributors' current valued factors, practices, and challenges concerning usability. We…

Software Engineering · Computer Science 2020-07-15 Wenting Wang , Jinghui Cheng , Jin L. C. Guo

Secure sensor calibration constitutes a foundational step that underpins operational safety in the Industrial Internet of Things. While much attention has been given to IoT security such as the use of TLS to secure sensed data, little…

Cryptography and Security · Computer Science 2020-03-03 Ryan Shah , Michael McIntee , Shishir Nagaraja , Sahil Bhandary , Prerna Arote , Joy Kuri

We conducted a survey of 67 graduate students enrolled in the Privacy and Security in Healthcare course at Indiana University Purdue University Indianapolis. This was done to measure user preference and their understanding of usability and…

Cryptography and Security · Computer Science 2021-02-24 Saptarshi Purkayastha , Shreya Goyal , Bolu Oluwalade , Tyler Phillips , Huanmei Wu , Xukai Zou

AI-powered generative models have significantly expanded the possibilities for editing, manipulating, and creating high-quality images. Particularly, images that falsely appear to originate from trusted sources pose a serious threat,…

Cryptography and Security · Computer Science 2026-04-28 Mathias Graf , Marco Willi , Melanie Mathys , Michael Aerni , Christian Schwarzer , Martin Melchior , Michael H. Graber

The research investigates the crucial role of clear and intelligible terms of service in cultivating user trust and facilitating informed decision-making in the context of AI, in specific GenAI. It highlights the obstacles presented by…

Computers and Society · Computer Science 2024-06-21 Sundaraparipurnan Narayanan

With the rise of sophisticated authentication bypass techniques, passwords are no longer considered a reliable method for securing authentication systems. In recent years, new authentication technologies have shifted from traditional…

Cryptography and Security · Computer Science 2025-08-19 Lien Tran , Boyuan Zhang , Ratchanon Pawanja , Rashid Hussain Khokhar

Context: The quality of the test suites and the constituent test cases significantly impacts confidence in software testing. While research has identified several quality attributes of test cases and test suites, there is a need for a…

Software Engineering · Computer Science 2025-07-10 Huynh Khanh Vi Tran , Nauman bin Ali , Michael Unterkalmsteiner , Jürgen Börstler , Panagiota Chatzipetrou

Nowadays, advanced security mechanisms exist to protect data, systems, and networks. Most of these mechanisms are effective, and security experts can handle them to achieve a sufficient level of security for any given system. However, most…

Cryptography and Security · Computer Science 2015-06-25 Hans-Joachim Hof

This paper presents an accurate method for verifying online signatures. The main difficulty of signature verification come from: (1) Lacking enough training samples (2) The methods must be spatial change invariant. To deal with these…

Computer Vision and Pattern Recognition · Computer Science 2018-06-27 Mohammad Hajizadeh Saffar , Mohsen Fayyaz , Mohammad Sabokrou , Mahmood Fathy

The authentication field is evolving towards mechanisms able to keep users continuously authenticated without the necessity of remembering or possessing authentication credentials. While existing continuous authentication systems have…

Self-Sovereign Identity (SSI) is a new distributed method for identity management, commonly used to address the problem that users are lack of control over their identities. However, the excessive pursuit of self-sovereignty in the most…

Cryptography and Security · Computer Science 2022-06-13 Qiuyun Lyu , Shaopeng Cheng , Hao Li , Junliang Liu , Yanzhao Shen , Zhen Wang