Secure User Authentication with Secret Sharing and Smart Contract for Permissioned Blockchain. - Masamune Okada; Ahmad Akmal Aminuddin Mohd Kamal; Masaya Fujisawa (GCCE, 2024)

Privacy-Preserving Keyword Search With Access Control for Secret Sharing-Based Data Outsourcing. - Ahmad Akmal Aminuddin Mohd Kamal; Masamune Okada; Masaya Fujisawa (IEEE Access, 2025)