libssh

Libssh is a C library that provides the necessary functions to use the SSH protocol. It is designed to be portable and lightweight, making it suitable for a wide range of applications, from simple command-line tools to complex network services. The library supports both SSH-1 and SSH-2 protocols, allowing for compatibility with various SSH implementations.

Libssh is open-source and is released under the LGPL license, which permits its use in both open-source and proprietary software. The library is known for its simplicity and ease of use, providing a straightforward API for developers to integrate SSH functionality into their applications.

Key features of libssh include:

- Support for both SSH-1 and SSH-2 protocols.

- Implementation of various SSH features such as authentication, channel management, and file transfer.

- Cross-platform compatibility, supporting multiple operating systems including Linux, Windows, and macOS.

- Extensive documentation and examples to aid developers in using the library.

Libssh is maintained by a community of developers and is actively updated to address security vulnerabilities and incorporate new features. Its modular design allows for easy extension and customization, making it a versatile choice for developers looking to integrate SSH capabilities into their software.