Hi! I'm a Cryptography DeveloperClick us!

Crafting reliable solutions.

As a Computer Science master's student I focused on Cryptography. Given my technical skills and interests it was a great opportunity to work on a project that involved the implementation of a post-quantum digital signature protocol in Rust. The project gave me the opportunity to learn about the implementation of underlying cryptographic protocols like Secret Sharing, MPC and Code-based cryptography.

As a project for the Cryptographic Computing Course at Aarhus University, I collaborated on a project to implement a Threshold Signature Scheme using Multi-Party Computation.

Abstract - With recent developments in computer science, we propose that elections can benefit from digital solutions that utilise cryptographic methods. With inspiration from auction applications developed with Multiparty Computation (MPC) by Bogetoft et al., we set out to implement a digital election system that upholds the important characteristics of an election, i.e. privacy and integrity, with MPC in an active security setting. We describe current theories of MPC, Secret Sharing, and Distributed Systems, along with schemes that provide integrity to the system in the form of verifiability and agreement. We provide two implementations: an implementation with passive security to provide a baseline for comparison and an active implementation. Benchmarks provided valuable insight into the performance of our election system and small changes gave dramatic performance increases. While the system still requires a considerable of research, it provides a preliminary solution to elections in terms of performance and security.