wolfSSH
- Homepage: https://www.wolfssl.com/products/wolfssh/
- First release: 2016-10-24
- Latest release: 1.6.0 (2026-10-06)
- Version history: https://github.com/wolfSSL/wolfssh/blob/master/ChangeLog.md
- Source repository: https://github.com/wolfSSL/wolfssh
- License: Dual license: GPLv3 or commercial
- Client: true
- Server: true
Remarks
- Lightweight ANSI C library using wolfCrypt.
Supported protocols
Ciphers: aes128-cbc, aes192-cbc, aes256-cbc, aes128-ctr, aes192-ctr, aes256-ctr, aes128-gcm@openssh.com, aes192-gcm@openssh.com, aes256-gcm@openssh.com
Compression formats: none
Hostkey formats: ssh-rsa, rsa-sha2-256, rsa-sha2-512, ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521, ssh-ed25519, ssh-mldsa-44, ssh-mldsa-65, ssh-mldsa-87, ssh-mldsa44-es256@wolfssl.com, ssh-mldsa44-ed25519@openssh.com, ssh-mldsa65-es256@wolfssl.com, ssh-mldsa65-ed25519@wolfssl.com, ssh-mldsa87-es384@wolfssl.com, ssh-mldsa87-ed448@wolfssl.com, ssh-rsa-cert-v01@openssh.com, rsa-sha2-256-cert-v01@openssh.com, rsa-sha2-512-cert-v01@openssh.com, ecdsa-sha2-nistp256-cert-v01@openssh.com, ecdsa-sha2-nistp384-cert-v01@openssh.com, ecdsa-sha2-nistp521-cert-v01@openssh.com, ssh-ed25519-cert-v01@openssh.com, x509v3-ssh-rsa, x509v3-ecdsa-sha2-nistp256, x509v3-ecdsa-sha2-nistp384, x509v3-ecdsa-sha2-nistp521, x509v3-ssh-mldsa-44, x509v3-ssh-mldsa-65, x509v3-ssh-mldsa-87
Key exchange protocols: diffie-hellman-group1-sha1, diffie-hellman-group14-sha1, diffie-hellman-group14-sha256, diffie-hellman-group16-sha512, diffie-hellman-group-exchange-sha256, ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, curve25519-sha256, curve25519-sha256@libssh.org, mlkem768nistp256-sha256, mlkem1024nistp384-sha384, mlkem768x25519-sha256, ext-info-c, ext-info-s, kex-strict-c-v00@openssh.com, kex-strict-s-v00@openssh.com, kex-strict-c, kex-strict-s
Message authentication codes (MACs): hmac-sha1, hmac-sha1-96, hmac-sha2-256, hmac-sha2-512
User authentication methods: keyboard-interactive, password, publickey
Protocol extensions: server-sig-algs