WebAssembly port of RSA encryption and signatures
npm install @hazae41/paimon
WebAssembly port of RSA encryption and signatures
``bash`
npm i @hazae41/paimon
Node Package 📦 • Deno Module 🦖 • Next.js CodeSandbox 🪣
`ts
import { Paimon, RsaPrivateKey } from "@hazae41/paimon";
// Wait for WASM to load
await Paimon.initBundledOnce()
// Generate an identity
const keypair = new RsaPrivateKey(1024)
const identity = keypair.to_public_key()
// Define bytes to sign and padding to use
const bytes = new TextEncoder().encode("hello world")
// Sign and verify
const proof = keypair.sign_pkcs1v15_raw(bytes).copyAndDispose()
const verified = identity.verify_pkcs1v15_raw(bytes, proof)
`
You need to install Rust
Then, install wasm-pack
`bash`
cargo install wasm-pack
Finally, do a clean install and build
`bash`
npm ci && npm run build
You can build the exact same bytecode using Docker, just be sure you're on a linux/amd64 host
`bash`
docker compose up --build
Then check that all the files are the same using git status
`bash`
git status --porcelain
If the output is empty then the bytecode is the same as the one I commited
Each time I commit to the repository, the GitHub's CI does the following:
- Clone the repository
- Reproduce the build using docker compose up --buildgit status --porcelain
- Throw an error if the output is not empty
Each time I release a new version tag on GitHub, the GitHub's CI does the following:
- Clone the repository
- Do not reproduce the build, as it's already checked by the task above
- Throw an error if there is a npm diff` between the cloned repository and the same version tag on NPM
If a version is present on NPM but not on GitHub, do not use!