r/rust•
ruggedcatfish

Best library for secret sharing?

Hey,

I've noticed that there are a few Rust libraries for Shamir Secret Sharing (SSS) and some of its variants.

Some are pretty old, some are newer, none of them seem especially popular or under active development. I just wanted to know if anyone here has experience with any of the libraries and whether he/she recommends it. I need to use SSS in a personal project, and I wonder if I should use any of these or implement it from scratch.

A related question, would be if SSS (and related schemes like VSS or TSS) fit within RustCrypto? If so, I might be interested in contributing to this.

Posted Feb 15, 2026, 8:41 PM UTC

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