arXiv subjects

Nouha Oualha

Publications and source records attributed to Nouha Oualha.

2 recordsLinked to original sources

arXiv2025

Anonymous Authentication using Attribute-based Encryption

In today's digital age, personal data is constantly at risk of compromise. Attribute-Based Encryption (ABE) has emerged as a promising approach to privacy-preserving data protection. This paper proposes an anonymous authentication mechanism based on ABE, which allows users to authenticate without revealing their identity. The mechanism adds a privacy-preserving layer by enabling authorization based solely on user attributes. The proposed approach is implemented using OpenID Connect, demonstrating its feasibility in real-world systems.

cs.CR↗

arXiv2025

SoK: Privacy-Enhancing Technologies in Artificial Intelligence

As artificial intelligence (AI) continues to permeate various sectors, safeguarding personal and sensitive data has become increasingly crucial. To address these concerns, privacy-enhancing technologies (PETs) have emerged as a suite of digital tools that enable data collection and processing while preserving privacy. This paper explores the current landscape of data privacy in the context of AI, reviews the integration of PETs within AI systems, and assesses both their achievements and the challenges that remain.

cs.CR↗