Search found 2 matches

by ivank
16 Sep 2020, 23:02
Forum: Problems and Troubleshooting
Topic: WinSCP plugin - "Couldn't agree a key exchange algorithm"
Replies: 4
Views: 1216

Re: WinSCP plugin - "Couldn't agree a key exchange algorithm"

Regarding of these pages https://github.blog/2017-02-27-crypto-deprecation-notice/ is diffie-hellman-group1-sha1 not safe. The Logjam Attack research released in 2015 noted some key exchange algorithms were subject to an attack and should be disabled. In particular, they encouraged all system admini...
by ivank
10 Aug 2020, 17:55
Forum: Problems and Troubleshooting
Topic: WinSCP plugin - "Couldn't agree a key exchange algorithm"
Replies: 4
Views: 1216

WinSCP plugin - "Couldn't agree a key exchange algorithm"

Hello,
after upgrading OpenSSL on the server to the version 1.1.1g 21 Apr 2020, there is no way to connect there with Altap's WinSCP plugin.

You can see the error message over here.
error.png
error.png (8.17 KiB) Viewed 1216 times
Thank you,
Ivan