Varun Madathil

College of Engineering

Works (2)

Updated: April 5th, 2024 13:33

2022 article

Integrating Group Signatures in Complex Decentralized Marketplace Transactions for Improved Buyer Privacy

2022 IEEE INTERNATIONAL CONFERENCE ON BLOCKCHAIN (BLOCKCHAIN 2022), pp. 139–148.

By: S. Qiao  n, V. Madathil n & K. Anyanwu  n

author keywords: decentralized applications; blockchains; privacy; group signatures
TL;DR: A group signature scheme with “linkability” of related transactions in a workflow under anonymity is extended and integrated into SmartChainDB - the authors' extension of an open source blockchain platform, BigChainDB, that introduces several features for enabling complex marketplaces on blockchains. (via Semantic Scholar)
Source: Web Of Science
Added: October 31, 2022

2020 article

Anonymous Lottery In The Proof-of-Stake Setting

2020 IEEE 33RD COMPUTER SECURITY FOUNDATIONS SYMPOSIUM (CSF 2020), pp. 318–333.

By: F. Baldimtsi *, V. Madathil n, A. Scafuro n & L. Zhou  n

author keywords: Blockchain; Proof-of-Stake; Privacy
TL;DR: This paper presents an ideal functionality for anonymous selection that can be more easily composed with other protocols, and shows an instantiation of the anonymous selection functionality based on the selection function of Algorand. (via Semantic Scholar)
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Source: Web Of Science
Added: March 8, 2021

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