A robust democracy cannot be concn. Therefore, we propose a privacy-preserving, cost-
effective and verifiable blockchain-based electronic score voting scheme. Our framework is …

Recurrent allegations of electronic question paper (e-QP) leakage and examination
malpractices in educational institutions can be handled by the course faculty (F) securely …

Though biometric is a secure authentication technique based on individual's traits, it is
vulnerable to various types of attacks. There are many techniques to secure the biometric …

Visual cryptography technique is a secret sharing scheme used to encode secret visual
information, in such a way that decoding process can be performed by a human visual …