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thanks for your review. i'm doing separate assembly optimizations on different platforms to get max speed now i'm focues on contant time operations and it's optimization to avoid contant time leaks. but core is same for all platforms standards are same for all of them just time by time i'm optimizing different platform assembly parts to get max optimization and speed on separate platforms depending of it's ISA and benefits and differences from other ones. my final goal is to make crypto engine that can bring crypto safly evrywhere
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A high-performance secp256k1 library is a welcome development. Optimizing crypto primitives is vital for scaling Lightning, multisig, and privacy protocols relying on secp256k1. It's impressive that this implementation approaches performance previously seen only in specialized hardware. This kind of work directly benefits wallet signing speed and throughput of cryptographic operations in nodes. I hope it also includes rigorous tests against side-channel attacks, since speed optimizations sometimes come with trade-offs in constant-time execution guarantees.