As quantum computers become more powerful, they pose a real threat to the security of today’s widely used cryptographic systems, such as RSA and ECC. To address this, researchers and institutions like NIST are developing post-quantum cryptographic algorithms that can withstand these new threats. This paper focuses on b...
The ABE-EKS framework is revisits and the proposed construction is adapted to the Type-3 pairing setting, which supports expressive access-control and keyword-search policies, Boolean keyword predicates, inequality comparisons, and trapdoor key delegation.
Koon-Ming Chan, Swee-Huay Heng, Syh-Yuan Tan et al.· Cryptography· 0 citations
These results quantify the performance distinction between the lower-latency KR-PEKS mode and the sender-authenticated searchable encryption provided by KR-PAEKS.
Federated learning (FL) enables collaborative medical image analysis without centralising sensitive data, making it highly suitable for privacy-critical applications such as brain tumour detection from magnetic resonance imaging (MRI). However, conventional FL frameworks remain vulnerable to parameter-level information...
Anik Sen, Swee-Huay Heng, Shing-Chiang Tan· International Conference on...· 0 citations
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