https://github.com/litejs/crypto-lite
Standard and secure cryptographic algorithms for browser
https://github.com/litejs/crypto-lite
Last synced: about 1 year ago
JSON representation
Standard and secure cryptographic algorithms for browser
- Host: GitHub
- URL: https://github.com/litejs/crypto-lite
- Owner: litejs
- Created: 2014-04-21T11:36:13.000Z (about 12 years ago)
- Default Branch: main
- Last Pushed: 2024-06-21T18:04:29.000Z (about 2 years ago)
- Last Synced: 2025-06-19T02:59:22.484Z (about 1 year ago)
- Language: JavaScript
- Size: 65.4 KB
- Stars: 5
- Watchers: 3
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
[1]: https://badgen.net/coveralls/c/github/litejs/crypto-lite
[2]: https://coveralls.io/r/litejs/crypto-lite
[3]: https://badgen.net/packagephobia/install/crypto-lite
[4]: https://packagephobia.now.sh/result?p=crypto-lite
[5]: https://badgen.net/badge/icon/Buy%20Me%20A%20Tea/orange?icon=kofi&label
[6]: https://www.buymeacoffee.com/lauriro
Crypto lite – [![Coverage][1]][2] [![Size][3]][4] [![Buy Me A Tea][5]][6]
===========
Pure JavaScript cryptographic algorithms:
- [RFC 3174][] - SHA-1 - Secure Hash Algorithm 1
- [FIPS 180-2][] - SHA-256 - Secure Hash Algorithm 2
- [RFC 3874][] - SHA-224 - A 224-bit One-way Hash Function
- [RFC 2104][] - HMAC - Keyed-Hashing for Message Authentication
- [RFC 8018][] - PBKDF2 - Password-Based Key Derivation Function 2
- [RFC 6238][] - TOTP - Time-Based One-Time Password
- [RFC 4226][] - HOTP - HMAC-Based One-Time Password
[RFC 2104]: https://datatracker.ietf.org/doc/html/rfc2104
[RFC 3174]: https://datatracker.ietf.org/doc/html/rfc3174
[RFC 3874]: https://datatracker.ietf.org/doc/html/rfc3874
[RFC 4226]: https://datatracker.ietf.org/doc/html/rfc4226
[RFC 4648]: https://datatracker.ietf.org/doc/html/rfc4648
[RFC 6238]: https://datatracker.ietf.org/doc/html/rfc6238
[RFC 8018]: https://datatracker.ietf.org/doc/html/rfc8018
[FIPS 180-2]: https://csrc.nist.gov/csrc/media/publications/fips/180/2/archive/2002-08-01/documents/fips180-2withchangenotice.pdf
## How to use in browser
```html
crypto.sha1("secret")
// e5e9fa1ba31ecd1ae84f75caaa474f3a663f05f4
crypto.sha256("secret")
// 2bb80d537b1da3e38bd30361aa855686bde0eacd7162fef6a25fe97bf527a25b
crypto.hmac("sha1", "key", "message")
// 2088df74d5f2146b48146caf4965377e9d0be3a4
crypto.hmac("sha256", "key", "message")
// 6e9ef29b75fffc5b7abae527d58fdadb2fe42e7219011976917343065f58ed4a
crypto.pbkdf2("password", "salt", 1, 20, "sha1")
// 0c60c80f961f0e71f3a9b524af6012062fe037a6
crypto.hotp("secret", { counter: 1, digits 6, algo: "sha1" })
crypto.totp("secret", { time: Date.now(), t0: 0, step: 30, digits 6, algo: "sha1" }) // Defaults
```
hotp/totp options accepts `{enc: "base32"}` for [RFC 4648 Base32][RFC 4648] encoding.
## How to use in node.js
Although it should work in node.js,
you should [use native](https://nodejs.org/api/crypto.html) api there.
npm install crypto-lite
```javascript
var crypto = require("crypto-lite").crypto
```
External links
--------------
[GitHub repo](https://github.com/litejs/crypto-lite) |
[npm package](https://npmjs.org/package/crypto-lite) |
[Coveralls coverage][2] |
[Buy Me A Tea][6]
### Licence
Copyright (c) 2014-2022 Lauri Rooden <lauri@rooden.ee>
[The MIT License](https://lauri.rooden.ee/mit-license.txt)