A secure e-exam management system

摘要

Secure electronic exams are one of the most difficult challenges in e-learning security. The relevance of the examination process for any academic institution implies that different security mechanisms must be applied in order to preserve some security properties during different examination stages. In this paper, we present a secure e-exam management system where all exam related information is in digital format. We propose a cryptographic scheme that has to be executed in order to achieve the desired security levels at every exam stage.