hints for avoiding SSH warnings

hint_SSH.md

Hints to avoid SSH warnings at the ssh client

# C:\repos\my-aggregate-repo>git pull
# ** WARNING: connection is not using a post-quantum key exchange algorithm.
# ** This session may be vulnerable to "store now, decrypt later" attacks.
# ** The server may need to be upgraded. See https://openssh.com/pq.html

Windows,

• change SSH config:
  • notepad %USERPROFILE%\.ssh\config
  • and add the following (see below)

Host github.com
    KexAlgorithms  curve25519-sha256