nuid.elliptic

Cross-platform elliptic curve arithmetic.

Git issues and other communications are warmly welcomed. dev@nuid.io

Requirements

jvm, node + npm, clj, shadow-cljs

Clojure and ClojureScript

tools.deps:

{nuid/elliptic {:git/url "https://github.com/nuid/elliptic" :sha "..."}}

usage:

$ clj # or shadow-cljs node-repl
=> (require '[nuid.elliptic.curve.point :as point])
=> (require '[nuid.elliptic.curve :as curve])
=> (require '[nuid.transit :as transit])
=> (require '[nuid.bn :as bn])
=> (def c (curve/from ::curve/secp256k1))
=> (def g (curve/base c))
=> (def n (curve/order c))
=> (def k (bn/from "123333333333333333333333333333333333333333321"))
=> (def p (point/mul g k))
=> (def q (point/add g p))

Notes

nuid.elliptic primarily exists to abstract over platform-specific differences and provide a common interface to the provided functionality across host platforms. nuid.elliptic delegates directly to host implementions (e.g. bouncycastle on the jvm, and elliptic, etc., in node and the browser).

Licensing

Apache v2.0 or MIT

⚠️ Disclaimer

This library is property tested to help verify implementation, but has not yet been audited by an independent third party.