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https://github.com/crypto-browserify/crypto-browserify

partial implementation of node's `crypto` for the browser
https://github.com/crypto-browserify/crypto-browserify

Last synced: 22 days ago
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partial implementation of node's `crypto` for the browser

Host: GitHub
URL: https://github.com/crypto-browserify/crypto-browserify
Owner: browserify
License: mit
Created: 2012-04-23T05:49:37.000Z (about 12 years ago)
Default Branch: master
Last Pushed: 2024-03-05T19:43:07.000Z (4 months ago)
Last Synced: 2024-04-07T00:53:16.961Z (3 months ago)
Language: JavaScript
Size: 328 KB
Stars: 645
Watchers: 29
Forks: 196
Open Issues: 36
Metadata Files:
- Readme: README.md
- License: LICENSE

Lists

awesome-browserify - crypto-browserify - Port of node's `crypto` module to the browser. (Tools / Node in the Browser)

README

        # crypto-browserify ^{[![Version Badge][npm-version-svg]][package-url]}

A port of node's `crypto` module to the browser.

[![github actions][actions-image]][actions-url]

[![coverage][codecov-image]][codecov-url]

[![License][license-image]][license-url]

[![Downloads][downloads-image]][downloads-url]

[![Sauce Test Status](https://saucelabs.com/browser-matrix/crypto-browserify.svg)](https://saucelabs.com/u/crypto-browserify)

[![npm badge][npm-badge-png]][package-url]

The goal of this module is to reimplement node's crypto module, in pure javascript so that it can run in the browser.

Here is the subset that is currently implemented:

* createHash (sha1, sha224, sha256, sha384, sha512, md5, rmd160)

* createHmac (sha1, sha224, sha256, sha384, sha512, md5, rmd160)

* pbkdf2

* pbkdf2Sync

* randomBytes

* pseudoRandomBytes

* createCipher (aes)

* createDecipher (aes)

* createDiffieHellman

* createSign (rsa, ecdsa)

* createVerify (rsa, ecdsa)

* createECDH (secp256k1)

* publicEncrypt/privateDecrypt (rsa)

* privateEncrypt/publicDecrypt (rsa)

## todo

these features from node's `crypto` are still unimplemented.

* createCredentials

## contributions

If you are interested in writing a feature, please implement as a new module,

which will be incorporated into crypto-browserify as a dependency.

All deps must be compatible with node's crypto

(generate example inputs and outputs with node, and save base64 strings inside JSON, so that tests can run in the browser)

see [sha.js](https://github.com/dominictarr/sha.js)

Crypto is _extra serious_ so please do not hesitate to review the code, and post comments if you do.

## License

MIT

[package-url]: https://npmjs.org/package/crypto-browserify

[npm-version-svg]: https://versionbadg.es/browserify/crypto-browserify.svg

[deps-svg]: https://david-dm.org/browserify/crypto-browserify.svg

[deps-url]: https://david-dm.org/browserify/crypto-browserify

[dev-deps-svg]: https://david-dm.org/browserify/crypto-browserify/dev-status.svg

[dev-deps-url]: https://david-dm.org/browserify/crypto-browserify#info=devDependencies

[npm-badge-png]: https://nodei.co/npm/crypto-browserify.png?downloads=true&stars=true

[license-image]: https://img.shields.io/npm/l/crypto-browserify.svg

[license-url]: LICENSE

[downloads-image]: https://img.shields.io/npm/dm/crypto-browserify.svg

[downloads-url]: https://npm-stat.com/charts.html?package=crypto-browserify

[codecov-image]: https://codecov.io/gh/browserify/crypto-browserify/branch/main/graphs/badge.svg

[codecov-url]: https://app.codecov.io/gh/browserify/crypto-browserify/

[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/browserify/crypto-browserify

[actions-url]: https://github.com/browserify/crypto-browserify/actions