libsodium/README.markdown

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![libsodium](https://raw.github.com/jedisct1/libsodium/master/logo.png)
============

Sodium is a new, easy-to-use software library for encryption,
decryption, signatures, password hashing and more.

It is a portable, cross-compilable, installable, packageable
fork of [NaCl](http://nacl.cr.yp.to/), with a compatible API, and an
extended API to improve usability even further.

Its goal is to provide all of the core operations needed to build
higher-level cryptographic tools.

Sodium supports a variety of compilers and operating systems,
including Windows (with MingW or Visual Studio, x86 and x64), iOS, Android,
as well as Javascript and Webassembly.

## Documentation

The documentation is available on Gitbook and built from the [libsodium-doc](https://github.com/jedisct1/libsodium-doc) repository:

* [libsodium documentation](https://download.libsodium.org/doc/) -
online, requires Javascript.
* [offline documentation](https://www.gitbook.com/book/jedisct1/libsodium/details)
in PDF format.

## Integrity Checking

The integrity checking instructions (including the signing key for libsodium)
are available in the [installation](https://download.libsodium.org/doc/installation#integrity-checking)
section of the documentation.

## Community

A mailing-list is available to discuss libsodium.

In order to join, just send a random mail to `sodium-subscribe` {at}
`pureftpd` {dot} `org`.

## Contributors

### Code Contributors

This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].

<a href="https://github.com/jedisct1/libsodium/graphs/contributors"><img src="https://opencollective.com/libsodium/contributors.svg?width=890&button=false" /></a>

### Financial Contributors

Become a financial contributor and help us sustain our community. [[Contribute](https://opencollective.com/libsodium/contribute)]

#### Individuals

<a href="https://opencollective.com/libsodium"><img src="https://opencollective.com/libsodium/individuals.svg?width=890"></a>

#### Organizations

Support this project with your organization. Your logo will show up here with a link to your website. [[Contribute](https://opencollective.com/libsodium/contribute)]

<a href="https://opencollective.com/libsodium/organization/0/website"><img src="https://opencollective.com/libsodium/organization/0/avatar.svg"></a>



## License

[ISC license](https://en.wikipedia.org/wiki/ISC_license).