You can do that using Multi Party Computation. There are a bunch of MPC protocols for generating Eliptic Curve private keys and doing DSA where the whole private key is never assembled. It uses Shamir Sharings as part…
Well NORDUnet has been first with a lot of things, like the first DNS server outside the US, and the first IP router in Europe see: https://www.nordu.net/content/history-nordunet.
You can do that using Multi Party Computation. There are a bunch of MPC protocols for generating Eliptic Curve private keys and doing DSA where the whole private key is never assembled. It uses Shamir Sharings as part…
Well NORDUnet has been first with a lot of things, like the first DNS server outside the US, and the first IP router in Europe see: https://www.nordu.net/content/history-nordunet.