问题

Is there a way to convert PEM files to PPK files? (you may guess that Amazon EC2 gives me a PEM file, and I need to use the PPK format for SSH connectivity).

回答1:

Use PuTTYGen

Creating and Using SSH Keys

Overview

vCloud Express now has the ability to create SSH Keys for Linux servers. This function will allow the user to create multiple custom keys by selecting the "My Account/Key Management" option. Once the key has been created the user will be required to select the desired SSH Key during the “Create Server” process for Linux.

Create and Use SSH Keys

Create keys
- Navigate to “My Account”
- Select “Key Management”
- Create New Key.
  - During the key creation process you will be prompted to download your private key file in .PEM format. You will not be able to download the private key again as it is not stored in vCloud Express.
  - The “Default” checkbox is used for the API.
Deploy server and select key
Connect
- SSH (Mac/Linux)
  - Copy .PEM file to the machine from which you are going to connect.
  - Make sure permissions on .PEM file are appropriate (chmod 600 file.pem)
  - Connect with ssh command: ssh vcloud@ipaddress –i privkey.pem
- Putty (Windows)
  - Download Putty and puttygen from - here
  - Use puttygen to convert .PEM file to .PPK file.
  - Start puttygen and select “Load”
  - Select your .PEM file.
  - Putty will convert the .PEM format to .PPK format.
  - Select “Save Private Key” A passphrase is not required but can be used if additional security is required.
- Connect with Putty.
  - Launch Putty and enter the host IP address. If connecting to the 10.X private address you must first establish an SSL VPN connection.
  - Navigate to Connection/SSH/Auth
  - Click “Browse” and select the .PPK file you exported from puttygen.
  - Click “Open.” When connection comes up enter username (default is vcloud).

Instructions copied from here

回答2:

I'm rather shocked that this has not been answered since the solution is very simple.

As mentioned in previous posts, you would not want to convert it using C#, but just once. This is easy to do with PuTTYGen.

Download your .pem from AWS
Open PuTTYgen
Click "Load" on the right side about 3/4 down
Set the file type to *.*
Browse to, and Open your .pem file
PuTTY will auto-detect everything it needs, and you just need to click "Save private key" and you can save your ppk key for use with PuTTY

Enjoy!

回答3:

Download puttygen
Then open puttygen
click load
Set the file type to . all files
Save PrivateKey
and then u can just save any name that file became an ppk file

回答4:

To SSH connectivity to AWS EC3 instance, You don't need to convert the .PEM file to PPK file even on windows machine, Simple SSH using 'git bash' tool. No need to download and convert these softwares - Hope this will save your time of downloading and converting keys and get you more time on EC2 things.

回答5:

I used a trial version of ZOC Terminal Emulator and it worked. It readily accepts the Amazon's *.pem files.

The trick is though, that you need to specify "ec2-user" instead of "root" for the username - despite the example shown in the EC2 console, which is wrong! ;-)

回答6:

Save YourPEMFILE.pem to your .ssh directory
Run puttygen from Command Prompt

a. Click “Load” button to “Loan an existing private key file”
b. Change the file filter to “All Files (.)
c. Select the YourPEMFILE.pem
d. Click Open
e. Puttygen shows a notice saying that it Successfully imported foreign key. Click OK.
f. Click “Save private key” button
g. When asked if you are sure that you want to save without a passphrase entered, answer “Yes”.
h. Enter the file name YourPEMFILE.ppk
i. Click “Save”

回答7:

I had the same issue with PuttyGen not wanting to import an openSSH private key. I tried everything and what I found out was the old version of PuttyGen did not support importing OpenSSH. Once I downloaded the latest Putty, puttygen then allowed it to import the openssh private key just fine. I now have a hole in the side of my desk for pounding my head against it for the past hour.

回答8:

Convert .pem file to .ppk for Windows 10

You need to do following:

1. Download PuTTYGen with Pageant.
2. Press "load" button and select your ".pem" file.
3. Press "save private key" button and save your ".ppk" file.
4. Open Pageant and press "add key" button. Just all. Keep running Pageant in background.
5. Now login through SSH or SFTP without selecting password field.

来源：https://stackoverflow.com/questions/3190667/convert-pem-to-ppk-file-format

标签

ssh

putty

pem

Convert PEM to PPK file format

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