# @sigstore/bundle &middot; [![npm version](https://img.shields.io/npm/v/@sigstore/bundle.svg?style=flat)](https://www.npmjs.com/package/@sigstore/bundle) [![CI Status](https://github.com/sigstore/sigstore-js/workflows/CI/badge.svg)](https://github.com/sigstore/sigstore-js/actions/workflows/ci.yml) [![Smoke Test Status](https://github.com/sigstore/sigstore-js/workflows/smoke-test/badge.svg)](https://github.com/sigstore/sigstore-js/actions/workflows/smoke-test.yml)

A JavaScript library for working with the Sigstore bundle format.

## Features

- TypeScript types for the different Sigstore bundle versions.
- Bundle validation functions.
- Support for serializing/deserializing bundles to/from JSON.

## Prerequisites

- Node.js version ^20.17.0 || >=22.9.0

## Installation

```
npm install @sigstore/bundle
```


The @sigstore/bundle npm package is designed for working with Sigstore, a project aimed at improving the security of the software supply chain by enabling the easy adoption of cryptographic software signing. With this package, developers can create, verify, and work with signatures and signed software bundles, enhancing the security and integrity of software distribution.

This feature allows developers to create a signature bundle for a given artifact (e.g., a software package or binary). The bundle includes the artifact's signature, the public key used for signing, and optionally, a certificate for the public key. This enhances the artifact's integrity and authenticity.

This functionality enables the verification of a signature bundle to ensure the integrity and authenticity of the signed artifact. It checks the artifact's signature against the provided public key and, if a certificate is included, validates the certificate as well.

@sigstore/bundle

mylesborins

bdehamer

bundle

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@sigstore/bundle

@sigstore/bundle ·

Features

Prerequisites

Installation

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