Kirill Morozov

A Framework for Efficient Adaptively Secure Composable Oblivious Transfer in the ROM

2017 · arXiv (Cornell University)

Oblivious Transfer (OT) is a fundamental cryptographic protocol that finds a number of applications, in particular, as an essential building block for two-party and multi-party computation. We construct a round-optimal (2 rounds) universally composable (UC) …

A Decentralized Marketplace Application on the Ethereum Blockchain

2018

Modern centralized online marketplaces such as eBay offer an alternative option for consumers to both sell and purchase goods with relative ease. However, drawbacks to these marketplaces include the platform's ability to block merchants at …