Putty For Mac Os

Return to site

Putty For Mac Os

PuTTY is an SSH and Telnet client for Windows. Download latest release (0.70) here, with installation and SSH key setup instructions. OpenSSH is a free version of the SSH connectivity tools that technical users rely on. The Terminal app is the default CLI that comes bundled with the Mac, and is a rather. Spackle is an application which is a Java based version of the popular PuTTY, but for Mac and Linux. Tested on: OS X 10.5.8-10.6.6, Ubuntu 10.04.2, Fedora 15.
Install Putty For Mac Os
Putty For Mac Os
Putty For Mac Os X Download
Putty For Mac Os
Putty For Mac Osx
Putty For Mac Os Sierra
PuTTYgen is a key generator tool for creating pairs of public and private SSH keys. It is one of the components of the open-source networking client PuTTY. Although originally written for Microsoft Windows operating system, it is now officially available for multiple operating systems including macOS, Linux. PuTTYgen.exe is the graphical tool on Windows OS. While on the other side, Linux OS has the only command-line version could be accessible using SSH commands.
1 Download PuTTYgen1.1 Download PuTTYgen on Windows
1.2 Download PuTTYgen for Mac
1.3 Download PuTTYgen for Ubuntu/Linux1.3.3 Types of Keys Supported on PuTTYgen
Puttygen aka Putty Key GeneratorThe key generation utility – PuTTYgen can create various public-key cryptosystems including Rivest–Shamir–Adleman (RSA), Digital Signature Algorithm (DSA), Elliptic Curve Digital Signature Algorithm (ECDSA), and Edwards-curve Digital Signature Algorithm (EdDSA) keys.
The aforementioned public-key cryptosystems principally focus on secure data transmission and digital signatures.
Although PuTTYgen collects keys in its native file format i.e. .ppk files, the keys can easily be converted to any file format. For Windows, the software interface is PuTTYgen.exe, whereas, for Linux OS the command-line adaptation is available using SSH commands.
How to use PuTTYgen?PuTTYgen is used to generate public or private key pair for creating SSH keys. Below is the complete guidance about how to generate RSA key in the Windows operating system:
Once you install the PuTTY on your machine, you can easily run PuTTYgen. For the same, go to Windows -> Start Menu -> All Programs -> PuTTY -> PuTTYgen.
You will see the PuTTY key generator dialog box on your screen
 You will find a 'Generate' button in that dialog. Clicking on it will lead to generating the keys for you.
Now you will need to add a unique key passphrase in the Key passphrase and Confirm passphrase field.
Click on the 'Save Public Key' and 'Save Private Key' buttons to save your public and private keys.
You will see the text starting with ssh-RSA in the Public key for pasting into OpenSSH authorized_keys file field which is located at the top of the window. Copy that entire text to your clipboard by pressing ctrl+c as you will require the key to paste on your clipboard in the public key tool of control panel or directly on the cloud server.
Various Ways to Use RSA Key Pair
RSA key pair generated through PuTTYgen is used in two various ways defined as below:
To assign while creating a new cloud server
You can choose the public key from the given list of keys at the time of creating a cloud server. If you don't find your key in that list, then first add and then assign it.
Assign to an existing cloud server
At the time of connecting to the cloud server, first of all, you need to tell PuTTY to use it for utilizing your newly created RSA key pair.
PuTTYgen being a component of the terminal emulator PuTTY does not have to be downloaded separately, hence, comes with the PuTTY .msi installation package. You can follow the simple steps to download PuTTYgen software for your system. That is the reason why you don't need to download PuTTYgen separately. Once you download PuTTY software, you will be able to install and run PuTTYgen easily in no time. Below is the complete instruction about how to download and install PuTTY on Windows.
Apart from that, it is also integrated into third-party programs such as WinSCP installation package. Below you can find a complete PuTTYgen download and installation guide for all operating systems.
Download PuTTYgen on WindowsTo download PuTTYgen the primary requisite is to acquire the copy of PuTTY installation package. For the 64-bit operating system, one must install the 64-bit version of PuTTY, i.e. putty-64bit--installer.msi.Similarly, for the 32-bit operating system, the respective 32-bit version of PuTTY, i.e. putty--installer.msi needs to be installed.
To get PuTTY, go to PuTTY Installation Download page, whereby the complete installation package will be available with setup instructions, installation guide, and download links to all other components of PuTTY such as putty.exe, pscp.exe, psftp.exe, puttytel.exe, plink.exe, pageant.exe and putty.zip.

Following the successful download of the PuTTY installation package. It is time to install the program. Go to How to install PuTTY on Windows, whereby you will find the step by step guidance for PuTTY installation for Windows operating system.
After successfully downloading and installing PuTTY on your Windows machine, you are just 2-3 clicks away to run PuTTYgen. Follow the below-given step by step guidance to run PuTTYgen:

Install Putty For Mac OsRun PuTTYgen on WindowsTo run PuTTYgen, Go to Windows -> Start Menu -> All Programs -> PuTTY -> PuTTYgen. You will see a window for the PuTTY Key Generator on your screen.
Voila! Now you can generate public or private key pair using PuTTYgen.
Download PuTTYgen for Mac
Below is the detailed guide to download PuTTYgen on Mac operating system. Mac OS has a built-in command-line SSH client known as Terminal. To utilize it, go to Finder and then opt for Go -> utilities from the top menu. After that find the terminal which supports SSH connections to remote servers.
However, to run PuTTYgen for mac, the first one must have to install PuTTY. There are multiple ways to install PuTTY, which are Homebrew or MacPorts. Both alternatives will also install the command-line of adaptations of PuTTYgen.
Ported PuTTY for MacMac has the port of PuTTY which can be installed in various ways described as below:
Installation using Homebrew:
 First, install the ‘brew command line' Once installed use the below-given command to install PuTTY:-
sudo brew install putty
Installation using MacPorts:
 First of all, one must install MacPorts and then use the command-line to install PuTTY. Here is the command to install PuTTY via MacPorts
sudo port install putty
 Additionally, a user can also add a shortcut to the desktop by writing the following command line
–cp /opt/local/bin/putty ~/Desktop/PuTTY
However, there is an alternative way to install PuTTY on Mac OS. Cyberduck is a widely used Mac OS SSH Client. Once PuTTY installed on the Mac OS, a user can convert PuTTY derived private key format to OpenSSH.
Putty For Mac OsTo convert the private key to standard PEM format, type the following command –
puttygen privatekey.ppk -O private-openssh -o privatekey.pem
You can also read the guide to convert .pem file to .ppk using puttygen.
Download PuTTYgen for Ubuntu/LinuxTo download PuTTYgen for Ubuntu (Linux) operating system, a user to first install PuTTY. However, in some Linux distributions, the SSH key generation tool – PuTTYgen needs to be installed independently from the PuTTY client.
For example, Debian Linux requires the below-given code to install PuTTYgen:
sudo apt install putty-tools
Generate Key Pair for Authentication in LinuxTo create the key pair for authentication in Linux use the below command:-
puttygen -t rsa -b 2048 -C 'user@host' -o keyfile.ppk
Various Command Line Options of PuTTY in LinuxBelow are few important command line options in the Linux operating system for PuTTY:
PuTTYgen [-t keytype [-b bits] [-q] | keyfile]
 [-C new-comment] [-P]
 [-O output-type | -p | -l | -L]
 [-o output-file]
Options:
Keyfile – It is the name of the existing key file to read at the time of changing the current key.
–t keytype – The command specifies the type of key to creating. Its acceptable values are RSA and dsa.rsa1.
-b bits – This command specifies a total number of bit in a particular key. 1024 is the perfect size for DSA key, while 2048 or 4096 are the perfect size for RSA keys.
–q – The command suppresses the message about progress at the time of key generation.
-C new-comment – The command will specify the comment to describe the key. It can be used for the new and/or existing key. Key operation is not affected by a comment. However, it is used to recognize the key owner, it's not reliable completely as any value can be applied to it.
–P – Using the command will update the passphrase of a key. Passphrase helps to encrypt the private key. As passphrase can't add or update on a command line, it prompts a new passphrase tool to alter it.
–old-passphrase-file – The old password of the key remains in this file. The command is used when the key is protected by a passphrase.
–new-passphrase file – This command prompts the new passphrase of the key. It comes in the action either at the time of generating a new key or while applying –P command to change the passphrase.
-O output-type – This command defines what to give in output. By default, the private key is the output.
Thus, above are the prominent commands of PuTTYgen in Linux operating system. Besides that, there are many other commands available to perform various tasks from the command prompt in Linux at flank speed.
Types of Keys Supported on PuTTYgenIt is important to know the types of key PuTTYgen supports prior to using it. Below are the key types that it currently supports for SSH-2 and SSH-1 protocol:-
SSH-1 protocol:- For SSH-1 only supports one key i.e. Rivest–Shamir–Adleman (RSA)
SSH-2 protocol: – SSH-2 supports multiple key types that include – Digital Signature Algorithm (DSA), Elliptic Curve Digital Signature Algorithm (ECDSA) and Ed25519.
The above description is a detailed brief on downloading and running PuTTYgen on all major operating systems. For further details please check the Download PuTTY page.
PuTTYgen is a tool used for generating public and private SSH keys which are its fundamental function. Though it collects keys in its own file format i.e. .ppk files, keys can also be transformed to any other file format quickly. It is available for the various operating system, i.e. Windows, Linux, Mac, etc. PuTTYgen.exe is the graphical tool on Windows OS. While on the other side, Linux OS has the only command-line version.
Contents
2 Download PuTTYgen2.1 Download PuTTYgen on Windows
2.2 Download PuTTYgen for Mac
2.3 Download PuTTYgen for Linux
PuTTYgen is used to generate public or private key pair for creating SSH keys. Below is the complete guidance about how to generate RSA key in Windows operating system:
Once you install the PuTTY on your machine, you can easily run PuTTYgen. For the same, go to Windows -> Start Menu -> All Programs -> PuTTY -> PuTTYgen.
You will see the PuTTY key generator dialog box on your screen
 You will find a 'Generate' button in that dialog. Clicking on it will lead to generating the keys for you.
Now you will need to add a unique key passphrase in the Key passphrase and Confirm passphrase field.
Click on the 'Save Public Key' and 'Save Private Key' buttons to save your public and private keys.
You will see the text starting with ssh-RSA in the Public key for pasting into OpenSSH authorized_keys file field which is located at the top of the window. Copy that entire text to your clipboard by pressing ctrl+c as you will require the key to paste on your clipboard in the public key tool of control panel or directly on the cloud server.
Various Ways to Use RSA Key Pair
RSA key pair generated through PuTTYgen is used in two various ways defined as below:
To assign while creating a new cloud server
You can choose the public key from the given list of keys at the time of creating cloud server. If you don't find your key in that list, then first add and then assign it.
Assign to an existing cloud server
At the time of connecting to the cloud server, first of all, you need to tell PuTTY to use it for utilizing your newly created RSA key pair.
The installation of PuTTYgen is very simple as it is installed as a part of normal PuTTY .msi package installation. You can follow the simple steps to download PuTTYgen software for your system. That is the reason why you don't need to download PuTTYgen separately. Once you download PuTTY software, you will be able to install and run PuTTYgen easily in no time. Below is the complete instruction about how to download and install PuTTY on Windows.
Download PuTTYgen on WindowsThe very first requisite is to acquire the copy of PuTTY installation package. If your system is of 64-bit, then you should install a 64-bit version of PuTTY, i.e. putty-64bit--installer.msi. In case of a 32-bit operating system, you will need to install the 32-bit version of PuTTY, i.e. putty--installer.msi
Go to PuTTY Installation Download page, where you will find the download link of PuTTY installation package with the exhaustive details of its installation, setup instruction, verifying release signature, various alternatives, many more.
Once the PuTTY installation package is downloaded successfully, now it's time to install it by starting the installer. Go to How to install PuTTY on Windows where you will find the step by step guidance for PuTTY installation for Windows operation system.
After successfully downloading and installing PuTTY on your Windows machine, you are just 2-3 clicks away to run PuTTYgen. Follow the below-given step by step guidance to run PuTTYgen:
Run PuTTYgen on WindowsPutty For Mac Os X Download1. Go to Windows -> Start Menu -> All Programs -> PuTTY -> PuTTYgen. You will see a window for PuTTY Key Generator on your screen.
That's it. Now you can generate public or private key pair using PuTTYgen. puttygen 
Download PuTTYgen for MacPutty For Mac OsYou can find the step by step guide to download PuTTYgen for Mac operating system. Command-line SSH client is a part of the Mac operating system. To utilize it, go to Finder and then opt for Go -> utilities from the top menu. After that find the terminal which supports SSH connections to remote servers.
Putty For Mac OsxPorted PuTTY for MacMac has the port of PuTTY which can be installed in various ways described as below:
Installation using Homebrew:
Use the below-given command to install PuTTY in case you have already installed 'brew'command.sudo brew install putty
Installation using MacPorts:
PuTTY is easily available through MacPorts. First of all, install MacPorts and then apply the below-given command.

sudo port install puttyUse the below-given command to add the shortcut on the desktop.cp /opt/local/bin/putty ~/Desktop/PuTTY
Alternatives to PuTTY on Mac OSCyberduck, used by many people on Mac OS is the best SSH Client is the ultimate alternative to PuTTY on Mac OS.
Download PuTTYgen for LinuxIn order to download PuTTYgen for Linux (Ubuntu) operating system, one required to install PuTTYgen separate from the PuTTY client in case of some Linux distributions.
For example, Debian Linux requires the below-given code to install PuTTYgen:
sudo aptitude install putty-tools
Generate Key Pair for Authentication in LinuxUse the below command to create the key pair for authentication in Linux.
PuTTYgen -t RSA -b 2048 -C 'user@host' -o keyfile.ppk
Various Command Line Options of PuTTY in LinuxBelow is the list of important command line options for PuTTY in Linux operating system.
PuTTYgen [-t keytype [-b bits] [-q] | keyfile]
[-C new-comment] [-P]
[-O output-type | -p | -l | -L]
[-o output-file]
Options:
Keyfile – It is the name of the existing key file to read at the time of changing the current key.
-t keytype – This command specifies the type of the key to creating. Its acceptable values are RSA and dsa.rsa1.
-b bits – This command specifies a total number of bit in a particular key. 1024 is the perfect size for DSA key, while 2048 or 4096 are the perfect size for RSA keys.
-q – This command suppresses the message about progress at the time of key generation.
-C new-comment – This command is used to specify the comment to describe the key. It can be used for new and/or existing key. Key operation is not affected by comment. However, it is used to recognize the key owner, it's not reliable completely as any value can be applied to it.
–P – This command is used to update the passphrase of a key. Passphrase helps to encrypt the private key. As passphrase can't be add or update on command line, it prompts a new passphrase tool to alter it.
–old-passphrase-file – The old password of the key remains in this file. This is used when the key is protected by a passphrase.
–new-passphrase file – This file entails the new passphrase of the key. This command comes in the action either at the time of generating new key or while applying –P command to change the passphrase.
-O output-type – This command defines what to give in output. By default, the private key is the output.
Putty For Mac Os SierraThus, above are the prominent commands of PuTTYgen in Linux operating system. There are many other commands also available to perform a various task from the command prompt in Linux at flank speed.