S. Venkatesan

Improved secure server-designated public key encryption with keyword search

2017

Cloud storage service serves the need of data sharing between multiple parties. Cloud storage services allow the data owners to outsource their encrypted records to store over cloud storage servers and authorizes multiple users to …

Authentication of IoT Device and IoT Server Using Secure Vaults

2018

Internet of Things is a topic of much interest and, in last few years, security of the IoT systems is a field of tremendous research activities. Mutual authentication between IoT devices and IoT servers is …

A Survey of Oblivious Transfer Protocol

2022 · ACM Computing Surveys

Oblivious transfer (OT) protocol is an essential tool in cryptography that provides a wide range of applications such as secure multi-party computation, private information retrieval, private set intersection, contract signing, and privacy-preserving location-based services. The …