Derived from Odaily, Safeheron has open-sourced its C++ implementation of the Lindell 17 two-party MPC (2PC) threshold ECDSA protocol. The protocol is optimized for 2-of-n collaborative signing scenarios, offering higher efficiency and lower signature latency in a 'user-end + server-end' architecture compared to general threshold schemes. The open-source release includes full key generation and signing processes, natively supports standard elliptic curves like secp256k1, and incorporates security hardening against known implementation-layer attacks. The code is now available on GitHub.
Safeheron Open Sources Lindell 17 MPC Protocol in C++
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Summary
Safeheron has open-sourced its C++ implementation of the Lindell 17 two-party MPC (2PC) threshold ECDSA protocol. The code is optimized for 2-of-n collaborative signing and supports secp256k1. The release includes full key generation and signing, with security hardening against known attacks. As altcoins to watch gain attention, this move could influence the fear and greed index. The code is now available on GitHub.
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