this post was submitted on 04 Oct 2023
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graybeard

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OpenSSH 9.5 Release (www.openssh.com)
submitted 1 year ago by [email protected] to c/[email protected]
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ssh-keygen(1): generate Ed25519 keys by default. Ed25519 public keys

Finally!

  • ssh(1): add keystroke timing obfuscation to the client. This attempts to hide inter-keystroke timings by sending interactive traffic at fixed intervals (default: every 20ms) when there is only a small amount of data being sent. It also sends fake "chaff" keystrokes for a random interval after the last real keystroke. These are controlled by a new ssh_config ObscureKeystrokeTiming keyword.

Interesting! I wonder if there was some concept sniffer to guess the password.

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