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1
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2answers
38 views

ssh rsa or dsa connection fail [on hold]

I explain steps for make rsa key. create rsa key [user@host01 .ssh]$ ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/home/user/.ssh/id_rsa): Enter ...
3
votes
1answer
39 views

If I get a certificate signed for ECDSA will older browsers be able to use RSA?

I'm looking into using ECDHE-ECDSA and there are a lot of great articles on why (https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/) and ...
1
vote
1answer
68 views

User@host in a SSH-RSA public key

What role does the user@host that often appears at the end of a public ssh-rsa key play? Is it necessary? Does if serve any purpose in the authentication, or is it simply a record of who and where ...
1
vote
1answer
35 views

Bash script for updating multiple servers not accepting RSA keys

In my environment I manage about 10 Linux servers that require regular package updates. I have a script written to connect to each individually and run the update. Additionally, I have RSA keys ...
3
votes
1answer
15 views

Transfer SSH private and public keys after reinstall

I need to reinstall my system (debian) but I wonder if I could backup my pub and priv keys and then set them up on the new system. Too many servers already have my pub key and I do not want to change ...
1
vote
0answers
51 views

500 OOPS: SSL: cannot load RSA private key vsftpd

Im configuring vsfptd on debian 7.3, Im trying to use ssl. I generate de certficates using this command: openssl req -x509 -nodes -days 1925 -newkey rsa:2048 -keyout /etc/vsftpd/private/vsftpd2.key ...
0
votes
0answers
29 views

How to integrate RSA with AS DS?

I have not been able to find anything online that isn't AD FS. Since I do not run AD FS, is there a way to integrate RSA Securid with just AD DS? Any online resources? Also, this is a 2012 server.
1
vote
1answer
87 views

Pros / cons of using password-less OpenVPN client keys

I'm setting up an OpenVPN server for my organization, and I'm reading up on the different ways that the client side keys work. I'm still a little unfamiliar with all of the concepts behind these ...
-2
votes
1answer
112 views

Impossible to connect ssh /root/.ssh/known_hosts': No such file or directory

I can't connect to my server with ssh. I have already started a session with ssh but i know if i quit this session, i won't be able to connect again to my server. ssh root@genese.com ...
1
vote
1answer
86 views

ssh: id_rsa doesn't work, but if I rename it, it works

I have this id_rsa in my ~/.ssh folder. But it just doesn't authenticate. If I copy it and rename it to anything not id_rsa, it works. [qfan@mycomputer .ssh]$ ls -al id_rsa id_rsa_good -rw------- 1 ...
3
votes
2answers
807 views

Is disabling password login for SSH the same as deleting the password for all users?

I have a cloud server with only a root user. I SSH to it using RSA keys only. To make it more secure, I wanted to disable the password feature. I know that this can be done by editing the ...
1
vote
1answer
260 views

IBM Remote Supervisor Adapters(RSA ii) boot ISO

My company recently bought some add in IBM Remote Supervisor Adapters for our older x3550 servers. We got them installed and working, and left for the weekend. The idea was to get them to mount and ...
-2
votes
1answer
53 views

Do any well-known CAs issue Elliptic Curve certificates (now that all others are hackable)? [closed]

I know it had been asked before here, but that was back in 2009. Now that it is widely supported by browsers (Requires TLS 1.1, only added in Chrome 22+, FF 23 released Aug 8 2013, IE9+), AND can ...
1
vote
2answers
65 views

SSH: How to know when an RSA key has been trusted?

my laptop apparently has changed its RSA key, so when I connect to it over SSH, I get the message of REMOTE HOST IDENTIFICATION HAS CHANGED. I don't remember if the last time I've connected to my ...
1
vote
1answer
132 views

Create a public private key pair for certificate in IIS

I need to create a public/private key pair for a certificate request. I would like to use IIS. Once the certificate is signed I will be distributing it to multiple servers and therefor will need the ...
1
vote
0answers
313 views

The page isn't redirecting correctly?

I have a CentOS 6 VPS with GoDaddy: OS: Linux CentOS RAM: 4 GB Storage: 120 GB‡‡ Bandwidth: 4,000 GB/mo I have set up my domain/nameservers etc fine. As I’m using Plesk 11 I had to install ...
1
vote
3answers
1k views

SSH connection asks for password although key is accepted

I'm getting prompted for a password even though it looks like my SSH key is accepted. As far as I can tell, the line "Server accepts key: pkalg ssh-rsa blen 277" in the logs below mean my key is ...
0
votes
3answers
102 views

SSH connection with public RSA key

I have next configuration in our corporative network: Client: (artur@lothlorien.isd) /etc/ssh/ssh_config: Host * SendEnv LANG LC_* HashKnownHosts yes GSSAPIAuthentication yes ...
-1
votes
2answers
325 views

SCP Asking for Password with RSA Key

I've followed a few tutorials on setting up RSA Public Key Authentication, but I cannot seem to get it to work. I can SSH into the remote machine without a password, but when I try and scp files, I ...
0
votes
3answers
291 views

Gerrit installation fails at ssh verification

I used the official guide to install Gerrit on a Debian server. Now I am stuck at the paragraph where I am supposed to verify that the ssh connection works: ssh bastian@ip.of.the.server -p 29418 ...
0
votes
2answers
120 views

Generate pfx certificate from pem rsa

I have a PEM RSA private key generated with opendkim: # dkim-genkey -t -s code001 -d domain.com and for use it with exchange, i need to convert it to pfx with this command: # openssl pkcs12 ...
0
votes
2answers
270 views

Upgrading to RSA Authentication manager 8.0, server linux or windows?

We're planning on upgrading to RSA authentication manager 8.0, and I'm wondering if there is any benefits installing this on a Linux server instead of a windows 2008 server. We want to run it with ...
0
votes
1answer
325 views

openssl Subject Public Key Info: RSA Public Key: (1024 bit) vs Public Key: (1024 bit)

I have a couple of certificates whose format seem pretty similar except for one thing I have checked the details of the cert by using the following openssl command openssl x509 -in certname -text ...
0
votes
1answer
112 views

Error when install SSL certificate on MediaTemple GS server

Here is what happened: I generate the CSR via the MediaTemple site (that is the only way to do it. since a GS is a share server). Send it over the namecheap.com (its signed by RapidSSL). When I got ...
1
vote
1answer
86 views

How to check if a password for an ssh key has been set with only the public key?

We have some SFTP-Chroot Environments where we only allow 4096bit RSA Keys for authentication and we only have the public key part from our users. But we have a policy that the user has to set a ...
0
votes
1answer
86 views

passwordless scp without keys

I am looking for some option that will allow me to accept files from any server using SCP command. I am aware of the process of creating password-less logins. But what I am looking for is an option on ...
0
votes
1answer
181 views

SSH failing from script, working on command line (Git)

Have 3 servers: Local, Bare, Development. The following workflow works perfectly: 1. Make my local changes 2. git push to Bare 3. ssh into Bare 4. $ ssh ip.of.Development.server "cd ...
0
votes
1answer
57 views

Problems with SSH

I'm having issues with one of my computers on my server accepting my key. I've used this key on other computers I've set up before with no problems, I can SSH using it into many different servers. ...
7
votes
2answers
2k views

How do I validate a RSA ssh public key file (id_rsa.pub)?

Are there any command I can verify the public key (id_rsa.pub), just the format only Sometimes I have added a new linebreak, sometimes the file missed the ssh-rsa prefix, so are there any command to ...
1
vote
1answer
97 views

Is there a way to see which groups/users have access to an RSA key container?

I used aspnet_regiis to create an RSA key container (machine container). I want to secure it and I know I can use the -pa and -pr commands to specify access. But is there a way to see which ...
1
vote
2answers
66 views

OpenSSH server Authentication refused

I am running a Linux version 2.6.27-vpac2 on a PXA270 platform (armv5tel) I have a version of OpenSSH 3.8.1 p1 (Debian-8.sarge.4) trying to get to run on it. I have run the sshd in -ddd format to ...
2
votes
1answer
48 views

How can an RSA key be placed in a “non-folder”?

I lack a lot of knowledge regarding the subject so please excuse me if my question is very ignorant. I just started out with RSA key authentication to my test-server. It did not work at the beginning ...
0
votes
1answer
119 views

How to check whether our RSA certificates are 1024 bits and above?

Recently Microsoft pushed that certificate keys should be 1024 bits or above. Microsoft minimum key length How can I verify whether a key is 1024 bits or not?
4
votes
2answers
4k views

Postfix “warning: cannot get RSA private key from file”

I just followed this tutorial to set up a postfix mailserver with dovecot and mysql as backend for virtual users. Now I got the most parts working, I can connect to pop3 pop3s imap and imaps. Using ...
0
votes
1answer
267 views

login with rsa to my vps

I successfully added a rsa key my root account. since I don't want everything in my root acc, I created a new user. but for some how, I keep getting "server refuses our keys" message :S I did ...
8
votes
2answers
6k views

How to check if a RSA public / private key pair matched

I have two files, id_rsa and id_rsa.pub, what command can be used to validate if they are the valid pair.
1
vote
2answers
261 views

Amazon EC2 - Creating new RSA/DSA Keypair

I'm going to keep this quick. A friend of mine's dev locked him out of his EC2. Now I'm not familiar with Amazon EC2, but I've setup my fair share of keypairs. Note: I will get the PEM/PPK ...
0
votes
1answer
729 views

Exim DKIM Error: DKIM: signing failed (RC -101) no matter what private key I try

I have this problem with Exim. DKIM fails on signing outgoing mails. This is the /var/log/exim4/mainlog output (Debian Squeeze): 2012-08-02 17:11:33 1Sx1k5-0004Tk-9D <= me@my_domain.com U=me ...
2
votes
1answer
172 views

Changing RSA passphrase on Windows with TortoiseGit auxiliary programs?

We have designers who are on PCs and are starting to use our git version control repositories. we are using rsa keys to allow them to connect, and TortoiseGit as the interface. Everything is working ...
2
votes
6answers
9k views

SSH login using public key failed

On localhost running sshd service. Created two pairs of rsa keys for root and user1 using ssh-keygen. Copied from root/.ssh/id_rsa.pub to user1/.ssh/id_rsa.pub. Changed permissions to 600. Tried ssh ...
1
vote
1answer
121 views

RSA keys - virtual hosts

Setting up passwordless ssh for multiple users has proved to be kind of a pain. Currently I'm the single user of this Ubuntu 10.04 LTS VPS. I was able to establish a single RSA passkey under my ...
4
votes
2answers
572 views

What is the best approach for RSA key management on Ubuntu?

We have 2 dozen servers and we are moving to RSA authentication. Of course, some developers, the IT, some Execs.. etc.. they all send their keys, who knows where they store them, who knows if they set ...
2
votes
3answers
831 views

I created an RSA key but SSH keeps asking the password

On my Mac, I created an RSA key with ssh-keygen -t rsa and saved it as .ssh/authorized_keys on the target server (Ubuntu). I put this in server's /etc/ssh/sshd_config: PubkeyAuthentication yes ...
1
vote
2answers
168 views

Creating AWS Linux instance with github-pulled application

Is it possible to create AWS Linux instance on the fly so that it could pull a source code from a private gihub repository? My main obstacle is that github requires private keys which I assumably ...
1
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0answers
280 views

How do I import a RSA SSH key into GPG as the _primary_ private key?

I currently have a SSH key that I've used for a while and I'd like to start using GnuPG with a new keyring. However, given that I've used my key for ages, I would like to still use that key in GPG as ...
1
vote
1answer
626 views

Why does Keychain compain that id_rsa.pub is missing?

I'm reading this article on setting up unattended backups in Duplicity. I'm in the part called 7.2. SSH KeyCaching I've added the following to my root .bash_profile keychain --clear id_rsa . ...
0
votes
2answers
286 views

What do the different parts of “known_hosts” entries mean?

Below is an known_hosts entry. The part that starts with ssh-rsa and goes to the end is a public key. What are the other parts (the characters before ssh-rsa)? ...
4
votes
1answer
212 views

Can apache use a key agent to store private keys for SSL?

For mod_ssl in apache to work, you need your RSA private key on the server. If the key is passphrase protected, you have to enter the passphrase whenever you restart apache. There is ...
2
votes
1answer
129 views

Correct use of RSA Key Pairs

I have recently began making use of RSA Key pairs to login to various servers I manage and wanted to get some insight on best practice as I recently ran into some issues. Is it best practice to keep ...
0
votes
2answers
884 views

How to allow password authentication OR key authentication on CentOS 5.7?

is it possible to enable the use of password authentication or key authentication in CentOS 5.7? All I can find is setting PasswordAuthentication to no which forces the use of keys... Thanks