3 papers
cs.CR2025
A symmetric LWE-based Multi-Recipient Cryptosystem
Saikat Gope, Srinivasan Krishnaswamy, Chayan Bhawal
This article describes a post-quantum multirecipient symmetric cryptosystem whose security is based on the hardness of the LWE problem. In this scheme a single sender encrypts mult…
eess.SY2024
An iterative scheme for finite horizon model reduction of continuous-time linear time-varying systems
Kasturi Das, Srinivasan Krishnaswamy, Somanath Majhi
In this paper, we obtain the functional derivatives of a finite horizon error norm between a full-order and a reduced-order continuous-time linear time-varying (LTV) system. Based…
cs.CR2024
Information Security and Privacy in the Digital World: Some Selected Topics
Jaydip Sen, Joceli Mayer, Subhasis Dasgupta +16
In the era of generative artificial intelligence and the Internet of Things, while there is explosive growth in the volume of data and the associated need for processing, analysis,…