Sodium is an easy-to-use software library that provides a wide range of cryptographic operations including encryption, decryption, digital signatures, and secure password hashing.

It is a portable, cross-compilable, installable, and packageable fork of NaCl. While maintaining API compatibility, libsodium extends functionality to improve usability and simplify the development of secure applications.

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Key Features

• Encryption & Decryption: Securely encrypt and decrypt data with modern algorithms.
• Digital Signatures: Create and verify signatures to ensure data authenticity.
• Cross-Platform Compatibility: Supported on Windows (MinGW and Visual Studio, both x86 and x64), iOS, Android, JavaScript, and WebAssembly.
• User-Friendly API: Designed to provide all core cryptographic operations while remaining easy to integrate into your projects.

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Documentation

Detailed documentation is available online. It is generated from the libsodium-doc repository and requires JavaScript for full functionality:

• libsodium Documentation

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Integrity Checking

For security and authenticity, please review the integrity checking instructions. These include the signing keys and methods to verify your installation:

• Integrity Checking Instructions

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Contributors

Code Contributors

This project thrives thanks to the valuable contributions from our community. View all the contributors:

Financial Contributors

Your financial support helps us sustain and further develop libsodium.

• Become a Financial Contributor

Individuals

Organizations

Support libsodium with your organization and gain visibility through your logo and website link.

• Support with Your Organization

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License

This project is distributed under the ISC license.