An integrated information system. - Harish Chandra; Jag Pal Singh (J. Inf. Sci., 1993)

Controlled EHR access in secured health information system. - Saleh Al-zharani; S. Sarasvady; Harish Chandra; Pit Pichappan (ICDIM, 2006)

SIS-Based Signature Schemes and Their Countermeasures: From Vulnerability to Vigilance. - Akanksha Singh; Harish Chandra; Saurabh Rana (ICSP, 2024)

Quantum-resistant public-key encryption and signature schemes with smaller key sizes. - Lacchita Soni; Harish Chandra; Daya Sagar Gupta; Ram Keval (Clust. Comput., 2024)

Post-quantum attack resilience blockchain-assisted data authentication protocol for smart healthcare system. - Lacchita Soni; Harish Chandra; Daya Sagar Gupta (Softw. Pract. Exp., 2024)

Blockchain based authentication and access control protocol for IoT. - Akanksha Singh; Harish Chandra; Saurabh Rana; Deepak Chhikara (Multim. Tools Appl., 2024)

A Robust Lattice-Based Post-Quantum Three-Party Key Exchange Scheme for Mobile Devices. - Akanksha Singh; Harish Chandra; Saurabh Rana (Concurr. Comput. Pract. Exp., 2025)