Developer(s) | John Safranek |
---|---|
Initial release | July 20, 2016[1] |
Stable release | 1.4.8[2] ![]() |
Written in | C language |
Operating system | Multi-platform |
Type | Security library |
License | GPL-3.0-or-later or proprietary license |
Website | www |
wolfSSH is a small, portable, embedded SSH library targeted for use by embedded systems developers. It is an open-source implementation of SSH written in the C language. It includes SSH client libraries and an SSH server implementation. It allows for password and public key authentication.
Platforms[edit]
wolfSSH is currently available for Win32/64, Linux, macOS, Solaris, Threadx, VxWorks, FreeBSD, NetBSD, OpenBSD, embedded Linux, WinCE, Haiku, OpenWrt, iPhone, Android, Nintendo Wii and Gamecube through DevKitPro support, QNX, MontaVista, Tron variants, NonStop OS, OpenCL, Micrium's MicroC/OS-II, FreeRTOS, SafeRTOS, Freescale MQX, Nucleus, TinyOS, TI-RTOS, HP-UX, uTasker, and embOS.
Protocols[edit]
The wolfSSH lightweight SSH library implements the SSHv2 protocol. It also includes support for the Secure copy and SSH File Transfer protocols.
Algorithms[edit]
wolfSSH uses the cryptographic services provided by wolfCrypt.[3] wolfCrypt Provides RSA, ECC, Diffie–Hellman, AES (CBC, GCM), Random Number Generation, Large Integer support, and base 16/64 encoding/decoding.
Key Exchange[edit]
- diffie-hellman-group1-sha1
- diffie-hellman-group14-sha1
- diffie-hellman-group-exchange-sha256
- ecdh-sha2-nistp256
- ecdh-sha2-nistp384
- ecdh-sha2-nistp521
Public Key[edit]
- ssh-rsa
- ecdsa-sha2-nistp256
- ecdsa-sha2-nistp384
- ecdsa-sha2-nistp521
Integrity[edit]
- hmac-sha1
- hmac-sha1-96
- hmac-sha2-256
Encryption[edit]
- aes128-cbc
- aes128-gcm (OpenSSH compatible)
Licensing[edit]
wolfSSH is open source, licensed under GNU GPL-3.0-or-later.[4]
See also[edit]
- Secure Shell
- OpenSSH
- DropBear
- Comparison of SSH clients
- Comparison of SSH servers
- Comparison of cryptography libraries
References[edit]
- ^ "wolfSSH ChangeLog".
- ^ https://www.wolfssl.com/docs/wolfssh-changelog/.
- ^ wolfCrypt Usage Reference
- ^ "Licensing Information". Archived from the original on 2021-08-18.