Difference between revisions of "Key length"
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** Increase the default size of new [[RSA]]/[[DSA]] keys generated by <code>[[ssh-keygen]]</code> from 1024 to 2048 bits. | ** Increase the default size of new [[RSA]]/[[DSA]] keys generated by <code>[[ssh-keygen]]</code> from 1024 to 2048 bits. | ||
| + | == Related == | ||
| + | * [[Openssh client: Invalid key length]] connecting to a [[Cisco]] device | ||
== See also == | == See also == | ||
Revision as of 06:14, 18 September 2021
OpenSSH 7.6 (October 2017)
- Refuse keys length <1024 bits in length and improve reporting for keys that do not meet this requirement.
macOS 10.15 requires that TLS server certificates and issuing CAs using RSA keys must use key sizes greater than or equal to 2048. [1]
- OpenSSH 4.2: September 1, 2005 https://www.openssh.com/txt/release-4.2
- Increase the default size of new RSA/DSA keys generated by
ssh-keygenfrom 1024 to 2048 bits.
- Increase the default size of new RSA/DSA keys generated by
Related
- Openssh client: Invalid key length connecting to a Cisco device
See also
- Public key cryptography,
private key,public key,key length,ssh-keygen,ssh-keyscan, Root certificate, KEX, Generate a key - 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, ~/.ssh/authorized_keys - Public-key cryptography: RSA, DSA, ECDSA, EdDSA (Ed25519), AES, RSA Conference, hash,
pkeyutl, Signature, key length, Easyrsa, OAEP, Ron Rivest, Adi Shamir, Leonard Adleman
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