Heliax

Side-channel analysis for distributed ledgers

Introducing side-channel analysis/attacks (SCA) and counter-measures and to provide directions that can help security assessments take them into consideration. Side-channels are relevant to cryptographic implementations, and as such they introduce a class of attack vectors in the blockchain context.

Demystifying HybridDKG - A Distributed Key Generation Scheme

HybridDKG is one of the latest distributed key generation schemes and can operate in an asynchronous environment, making it the most viable DKG scheme to use over the internet.

Demystifying Aggregatable Distributed Key Generation

A novel component of Anoma is a Distributed Key Generation (DKG) scheme. George Gkitsas describes the concepts in DKG, starting with simple constructions, building up to the aggregatable DKG.