Concordium is a science-based proof-of-stake blockchain created with business applications in mind. It is the first blockchain with identification built into the protocol to meet
Category: blockchain
Audit of ING’s Threshold ECDSA Library – And a dangerous vulnerability in existing Gennaro-Goldfeder’18 implementations
ING (Dutch bank) recently released their own implementation of the popular Gennaro-Goldfeder’18 Threshold ECDSA signature scheme in the form of a library written in Rust.
CODE ASSESSMENT OF PROTON CHAIN
Proton Blockchain – “The Payment Blockchain” is a software blockchain developed by Metallicus, Inc., based on the foundation of EOSIO which identifies itself as having
Audit of AMIS’ Hierarchical Threshold Signature Scheme
AMIS implemented a hierarchical variant of threshold signatures, using different levels/ranks in its distributed key generation (DKG) and signing logic, based on a previous research paper.
Audit of Binance TSS-lib
Binance created an open source software library available on Github implementing a threshold ECDSA signature scheme (TSS), and hired Kudelski Security to perform a security
Audit of KZen’s Multi-party ECDSA
KZen hired Kudelski Security to perform a security assessment of their Multi-party ECDSA library and provided us access to their source code and associated documentation.
