open-index/open-npm huggingface dataset:
npm package: @hazae41/rsa.wasm
Description: WebAssembly port of RSA
Author: hazae41
Latest version: 1.0.14

# rsa.wasm

WebAssembly port of RSA

```bash
npm i @hazae41/rsa.wasm
```

[**Node Package 📦**](https://www.npmjs.com/package/@hazae41/rsa.wasm)

## Features
- Reproducible building
- Pre-bundled and streamed
- Zero-copy memory slices

## Modules
- rsa

## Algorithms
- RSA

## Usage

```typescript
import { RsaWasm, Memory, RsaPrivateKey } from "@hazae41/rsa.wasm";

// Wait for WASM to load
await RsaWasm.initBundled();

using keypair = new RsaPrivateKey(2048)
using identity = keypair.to_public_key()

using message = new Memory(new TextEncoder().encode("hello world"))
using signature = keypair.sign_pkcs1v15_unprefixed(message)

const verified = identity.verify_pkcs1v15_unprefixed(message, signature)
```

## Building

### Unreproducible building

You need to install [Rust](https://www.rust-lang.org/tools/install)

Then, install [wasm-pack](https://rustwasm.github.io/wasm-pack/installer/)

```bash
cargo install wasm-pack
```

Finally, do a clean install and build

```bash
npm ci && npm run build
```

### Reproducible building

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 `npm diff`

```bash
npm diff
```

If the output is empty then the bytecode is the same as the one I commited

### Automated checks

Each time I release a new version on GitHub, the GitHub's CI clones the GitHub repository, reproduces the build, and throws an error if the NPM release is different. If a version is present on NPM but not on GitHub, do not use it!