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
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.
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.
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
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.
CashShuffle is a plugin for the ElectronCash Bitcoin wallet software. CashShuffle implements a superset of the CoinShuffle protocol, whose aim is to anonymize cryptocurrency ownership