Dawu Gu

Efficient Construction of Completely Non-Malleable CCA Secure Public Key Encryption

2016

Non-malleability is an important and intensively studied security notion for many cryptographic primitives. In the context of public key encryption, this notion means it is infeasible for an adversary to transform an encryption of some …

A Secure and Practical Blockchain Scheme for IoT

2019

With features such as decentralization, consistency, tamper resistance, non-repudiation, and pseudonym, blockchain technology has the potential to strengthen the Internet of Things (IoT) significantly, thus opening an intriguing research area in the integration of blockchain …