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193 views

sudo authentication when using SSH key auth with Keepass+Putty

I an using Putty to login via SSH to various Linux machines (mostly CentOS and Ubuntu). I use SSH key authentication, whereas the key ist stored in Keepass 2.x and handed over to Putty via tha ...
0
votes
1answer
411 views

Passwordless SSH using pem file or ppk file not working anymore

I have an instance on OpenStack installed with CentOS-7-x86_64 that is accessed using putty, the pem file which was converted to ppk file using the puttygen, worked fine and provided passwordless ...
3
votes
0answers
2k views

Server refusing public key with PuTTY

I am configuring our new RHEL 7 server and I am have a real pickle in trying to get it to accept my private/public keypair. Everything seems similar enough compared to the sshd config from the older ...
0
votes
0answers
348 views

Why would my putty key be refused “server refused our key”, but works on next attempt?

I use PuTTY, and I use a key generated with PuTTYgen. My server is a VPS running Ubuntu 14.04 (perhaps this belongs on askubuntu, but I think it may not be Ubuntu specific). The public portion of the ...
1
vote
0answers
1k views

How to add PuTTY private key to OpenSSH client

I am trying to setup scp on a new Ubuntu 14.04 system. This system will act as an SSH client to an already configured SSH server on another Ubuntu 14.04 system. I can use putty to SSH into the ...
6
votes
6answers
44k views

SSH: “Server refused our key” with no reason

I was trying to set up a simple backup script to run automatically that would copy a file from a Windows machine to a Linux one through SSH. As a lot of simple online tutorials suggest I used pscp ...
1
vote
1answer
1k views

Why the non-root user can't login with a key in putty? [duplicate]

I read an article and found it very useful: http://www.howtoforge.com/ssh_key_based_logins_putty I made two key pairs for root and the other user. But it only works for root When it comes to the ...