Abstract:
An effective IT solution is required for the
administrative processes which is the core of
university. The tamper resistance, transparency and
auditability for university management data are very
important to avoid the corruption. Blockchain
occupies the immutability and irreversibility
properties thus, it becomes a potential solution.
Regrettably, there are some challenges such as
privacy concern and limited storage exists in
blockchain technology. In this work, a blockchainbased university data storage model is proposed and
such barriers of blockchain are handled. The
proposed model achieves the tamper resistance,
transparency and auditability feature by using
blockchain technology. CP-ABE and other
cryptographic techniques are used to provide the finegrained access and privacy preserving facilities. The
security analysis is performed and shows that our
approach is tamper resistant and provably secure for
privacy.
