tonEnc

tonEnc is a lightweight, open-source encryption library designed for Node.js applications, particularly focused on simplifying the implementation of secure communication protocols. Developed to address common encryption needs, it provides a high-level interface for common cryptographic operations such as symmetric encryption, decryption, hashing, and key derivation. The library abstracts complex cryptographic primitives like AES (Advanced Encryption Standard) and HMAC (Hash-based Message Authentication Code), making it accessible to developers without deep cryptographic expertise.

tonEnc supports multiple algorithms and modes, including AES in CBC (Cipher Block Chaining) and GCM (Galois/Counter Mode) for encryption, along with SHA-256 and SHA-512 for hashing. It also includes utilities for securely generating keys and salts, which are essential for key derivation functions like PBKDF2 (Password-Based Key Derivation Function 2). The library emphasizes security best practices, such as proper initialization vectors (IVs) and authentication tags for authenticated encryption.

One of its key features is its modular design, allowing developers to integrate only the components they need. This makes tonEnc suitable for a variety of use cases, from encrypting sensitive data in transit or at rest to securing API communications. The library is actively maintained and regularly updated to address security vulnerabilities and support modern cryptographic standards.

tonEnc is distributed under an open-source license, enabling community contributions and transparency. It is particularly popular among developers working on blockchain-related projects, where secure data handling is critical. While it does not replace specialized libraries for advanced cryptographic needs, tonEnc serves as a practical tool for developers seeking a balance between simplicity and security in their applications. Documentation and examples are provided to assist users in implementing encryption workflows effectively.