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6
votes
4answers
6k views

Problem using a public key when connecting to a SSH server running on Cygwin

We have installed Cygwin on a Windows Server 2008 Standard server and it working pretty well. Unfortunately we still have a big problem. We want to connect using a public key through SSH which doesn't ...
1
vote
2answers
165 views

Set-up SSHD to handle multiple key pairs

I am trying to set up my sshd to accept users that do not have a system user account. My approach is to use DSA public/private key pairs. I generated a key pair: $ ssh-keygen -t dsa I copied ...
1
vote
4answers
570 views

Enabling publickey authentication for server's sshd

I have two servers running RHEL 5. Both have nearly identical configurations. I have set up RSA Publickey authetication on both, and one works but the other does not: [my_user@client] $ ssh ...
3
votes
1answer
197 views

Authentication using SSL certificates — General Question

SSL client authentication using certificates -- it's a complex topic, and I think I've learned just enough to make it even more complex. Here is my basic understanding: A public and private key are ...
1
vote
1answer
78 views

Public key read-only storage

We use GnuPG for encrypting data, which we upload to a central storage. The public key is being stored on a web-server, and the encrypting script re-downloads it if it's changed. This was done in ...
8
votes
4answers
1k views

Why does a SSH public key sit on the server and not with the client?

I don't quite understand the theory behind keeping public keys on the server. In the lockbox analogy of public/private keys, to unlock Alice's box, Alice holds the private key while the public key is ...
1
vote
1answer
180 views

Why does firefox need to import the GPG key when updating?

I am new to linux and I typed yum update firefox in the shell. During the process, it says: Importing GPG key 0x57BBCCBA "Fedora (12) <fedora@fedoraproject.org>" from ...
1
vote
1answer
415 views

SSH : Public key auth only!

Does somebody know. How i can configure sshd to connect ONLY with Public Key Auth? currentStatus : If you have no key. then you can log in with your password.
6
votes
4answers
714 views

How to find out which key was used for public key authentication?

Several developers using a shared account on a test server, using public key authentication. Is there any way to find out which key was used for authentication (e.g. the keys comment)?
0
votes
1answer
603 views

Populating jks file with keys from 509 certificates

Does anyone have detailed, step by step, instructions for extracting encryption keys from 509 certificates, and then storing them inside an encrypted jks file?
3
votes
6answers
311 views

why SSH publickey authentification fails on one account but work on the other on the same server

I have a strange issue with SSH public keys. There's one account on the server where I've uploaded my public key to .ssh/authorized_keys and it works as expected (I can login with no password). Then ...
1
vote
2answers
114 views

Being Prompted for Password

// Begin edit I should note now that I've tinkered around a bit more, that everything works as intended if I use the "-i identity_file" switch when connecting from "Automation" and point that at the ...
27
votes
4answers
9k views

How do I make ssh fail rather than prompt for a password if the public-key authentication fails?

I've got a script that ssh'es several servers using public key authentication. One of the servers has stopped letting the script log in due to a configuration issue, which means that the script gets ...
89
votes
1answer
23k views

Create a public SSH key from the private key?

Let's suppose I have a SSH key, but I've deleted the public key part. I have the private key part. Is there some way I can regenerate the public key part?