Secure Hash Algorithms (SHA)

• SHA-1
• wikipedia:SHA-2
• SHA-3

SHA-256

ssh-rsa public key signature algorithm depends on SHA-1

See also

• OpenSSH (changelog): /etc/ssh/sshd_config | /etc/ssh/ssh_config | ~/.ssh/ | openSSL | sshd logs | sftp | scp | authorized_keys | ssh-keygen | ssh-keyscan | ssh-add | ssh-agent | ssh | Ssh -O stop | ssh-copy-id | CheckHostIP | UseKeychain, OpenSSF
• NIST, SHA, AES, DSA, FIPS, NVD, CVSS, NIST Cybersecurity Framework, AAL3