Nov 09, 2020 · The keys are used in pairs, a public key to encrypt and a private key to decrypt. The ssh-keygen(1) utility can make RSA, Ed25519, or ECDSA keys for authenticating. Even though DSA keys can still be made, being exactly 1024 bits in size, they are no longer recommended and should be avoided. RSA keys are allowed to vary from 1024 bits on up.

2011 jeep wrangler oil filter typeCrypto-Type Value,Elliptic Curve,Hash Function,Signature Algorithm,Representation Conventions,Public Key Size,Signature Size ... 512 [RFC6234],Ed25519 ...

Ed25519 is a elliptic curve signature scheme that offers better security than ECDSA and DSA and good performance. It may be used for both user and host keys. * Add a new private key format that uses a bcrypt KDF to better protect keys at rest.