Uses the Rust Dalek
library to implement a performant scalarmult function.
Installing curve25519-scalarmult-rsjs requires a supported version of Node and Rust such as Node.js 16.0.0 or higher and Rust 1.64 or higher.
You can install the project with npm. In the project directory, run:
$ npm install
This fully installs the project, including installing any dependencies and running the build.
This project is automatically compiled using Rust and node-bindgen
(a.k.a nj-cli
) when you run npm install
. If you have cloned this project and want to compile it manually, you can run npm run build-debug
or npm run build-release
.
If you want to disable the automatic compilation during npm install, then set the environment variable DONT_COMPILE_NODE_ADDON=@railgun-community/curve25519-scalarmult-rsjs
(this can be a comma-separated list of packages to skip compiling).
In the project directory, you can run:
Installs the project, including running npm run build-release
.
Same as npm run build-debug
but, builds the module with the release
profile. Release builds will compile slower, but run faster.
Runs the unit tests.
You must first compile "prebuilds" for Android and iOS and this may require running on a macOS computer which has iOS specific CLI tools.
Make sure you have the cross-compilation targets supported:
rustup target add arm-linux-androideabi
rustup target add aarch64-linux-android
rustup target add x86_64-linux-android
Use Android NDK version 24 or higher by ensuring you have the env var ANDROID_NDK_HOME
pointed at the NDK 24 directory. If you get a compilation error about -lgcc
, you might have to apply this hack deep in your NDK.
npx prebuild-for-nodejs-mobile android-arm --sdk33 --verbose
npx prebuild-for-nodejs-mobile android-arm64 --sdk33 --verbose
npx prebuild-for-nodejs-mobile android-x64 --sdk33 --verbose
Make sure you have the cross-compilation targets supported:
rustup target add x86_64-apple-ios
rustup target add aarch64-apple-ios
rustup target add aarch64-apple-ios-sim
Then compile the prebuilds:
npx prebuild-for-nodejs-mobile ios-arm64 --verbose
npx prebuild-for-nodejs-mobile ios-arm64-simulator --verbose
npx prebuild-for-nodejs-mobile ios-x64-simulator --verbose
When the prebuilds are ready, make sure you have rights to publish to the @railgun-community/curve25519-scalarmult-rsjs
npm package, and then run
npm publish --access public