[Safeheron Officially Open Sources Lindell 17 MPC Protocol Based on C++] Odaily Planet Daily News – Today, Safeheron announced the open-sourcing of the Lindell 17 two-party MPC (2PC) threshold ECDSA protocol implemented in C++. This protocol is specifically designed for 2-of-n collaborative signing scenarios and offers higher efficiency and lower signing latency under the 'client + server' architecture compared to general threshold schemes. This open-source implementation fully covers the key generation and signing processes, natively supports standard elliptic curves such as secp256k1, and incorporates security hardening measures against known implementation-level attacks. Safeheron aims to uphold the technical philosophy of 'transparency is security' through continuous open-sourcing, providing developers with representative code references and enriching the MPC technology ecosystem. The code is now available on GitHub.