Solution: Update Putty.
The official download address: https://www.ssh.com/ssh/putty.
System Administration
Saturday, 30 October 2021 21:31
Solve Putty error “Couldn’t agree a key exchange algorithm”
Written by CNERIS.COM-
font size
decrease font size
increase font size
Problem: Using Putty SSH to log in some hosts, I got “Couldn’t agree a key exchange algorithm (available: This email address is being protected from spambots. You need JavaScript enabled to view it., ECDH-sha2-nistp521, ECDH-sha2-nistp384, ECDH-sha2-nistp256)”.
Published in
System Administration
Tagged under
Latest from CNERIS.COM
Date of publication
Filter by category
Search Post
About CNERIS
CNERIS is a company formed by young entrepreneurs from different sectors of the world of information. Our team consists of programmers, system administrators, graphic designers.