Jun 26, 2019 To set up SSH key authentication for one of your server’s users, add your public key to a new line inside the user’s authorizedkeys file. This file is stored inside a directory named.ssh/ under the user’s home folder. A user’s authorizedkeys file can store more than one public key, and each public key is listed on its own line. A typical format for command line arguments is: myApp -myArg=myValue What if I want to pass in a set of key value pairs through the command line? Something like: myApp -myList=arg1=val1;arg2=. Creating a Key Pair. Instances use an SSH key pair instead of a password to authenticate a remote user. A key pair file contains a private key and public key. You keep the private key on your computer and provide the public key every time you launch an instance. Feb 15, 2014 GnuPG Shell provides a frontend for the GnuPG command line utility, enabling you to generate public-private key pairs, signing or encrypting files to.
- Command Line Utility
- Command Line Utility For Generating Key Pairs Examples
- Command Line Utility For Generating Key Pairs List
- Command Line Utility For Generating Key Pairs 2017
Overview
The
ascp
program requires a private/public keys pair for large data transfers. This guide describes how users can generate or convert their keys for use with ascp
.Generating new key
Aspera key pairs can be generated by Unix/Linux
ssh-keygen utility
or by puttigen
program, which can be run by command line (Unix/Linux) as well as via user interface.PuTTY format keys (.ppk) will need to be converted to OpenSSH for use with the current versions of
ascp
.Using command line
ssh-keygen
utility for Linux/Unix and OS X users
Generate public and private keys with command:
ssh-keygen -f ./private.openssh
(leave prompts Key passphrase and Confirm passphrase empty.This will store a private key in the current working directory with the name
private.openssh
as well as a public key with the name 'private.openssh.pub'.Using PuTTYgen software for UNIX
Download the PuTTYgen software for UNIX: http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html .
For questions concerning PuTTY installation on UNIX, please see the README file provided in the downloaded source.
To generate keys in OpenSSH format:
- For private key use command line:
<path-to-puttygen.exe>/puttygen -O private-openssh -t rsa -b 1024 -o private.openssh
- For public key use command line:
<path-to-puttygen.exe>/puttygen private.openssh -O public-openssh -o publicssh.pub
To generate keys in PuTTY format:
- For private key use command line:
<path-to-puttygen.exe>/puttygen -O private -t rsa -b 1024 -o puttyprivate.ppk
- For public key use command line:
<path-to-puttygen.exe>/puttygen puttyprivate.ppk -O public-openssh -o publicssh.pub
To convert a PuTTY format private key to a OpenSSH format private key with puttygen:
<path-to-puttygen.exe>/puttygen <original_key.ppk> -O private-openssh -o <new_key.openssh>
Using PuTTYgen software for Microsoft Windows
Download the PuTTYgen software for Microsoft Windows: http://the.earth.li/~sgtatham/putty/latest/x86/puttygen.exe .
Run
puttygen.exe
to create an ssh key:Make sure that
SSH-2 RSA
Parameter option is selected, and that the Number of bits in a generated key be set to 1024
. Then press Generate (moving the mouse to generate a key).Generating a key will result in something like this:
Click Save Private Key to retain the private key. NOTE - leave Key passphrase and Confirm passphrase empty (otherwise, you will be prompted to enter the passphrase whenever you do an Aspera transaction).
Copy the text from the Public Key for pasting into OpenSSH authorized_keys file text box. The OpenSSH public key must look like the following example. Other formats can't be used as the public key.
ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAIEAoQNz1WIxVOvdRL9fx .. jVp9nc= rsa-key-20090113
Click Export OpenSSH Key in the Coversions menu to retain the private key in OpenSSH format. NOTE - leave Key passphrase and Confirm passphrase empty (otherwise, you will be prompted to enter the passphrase whenever you perform an Aspera transaction).
Command Line Utility
Availability Syntax Usage Examples
Solaris 8, and Windows NT 4.0.
https://supernalcrown768.weebly.com/office-07-product-key-generator.html. | |
Creating a new key3.db file and setting its password: -N [-d keydir] [-w password-file]
Changing the password to a key database file: -C [-d keydir]
Generating new RSA key pairs in a key database file: -G [-h tokenname] [-t rsa] [-snum] [-e exp] [-d keydir]
[-f noise-file] [-w password-file]
Generating new DSA key pairs in a key database file: -G [-h tokenname] -t dsa [-q pqgfile -s num]
[-d keydir] [-w password-file]
Listing the keyIDs of the keys in a database: -L [-a] [-l] [-t rsa|dsa] [-h tokenname] [-d keydir]
Displaying public key information from the database: -P -k shortkeyID [-t rsa|dsa] [-h tokenname]
[-d keydir] [-w password-file]
Deleting private keys from a key database file: -D -k shortkeyID [-t rsa|dsa] [-h tokenname]
[-d keydir] [-w password-file]
Displaying a list of the options and arguments used by Key Database Tool: -H
Creating a Key Database Generating a New Key Displaying Public Key Information Listing Key IDs Deleting a Private Key
![Command Line Utility For Generating Key Pairs Command Line Utility For Generating Key Pairs](/uploads/1/2/6/0/126097471/820202444.jpg)
Database not initialized. Setting password.
Enter new password:
Re-enter password:
Netscape Communications Corporation
Key Generation
--------------------------------------------------------
generate the public and private keys that you use for secure
communications.
creation of your key. One of the easiest ways to create a random
seed is to use the timing of keystrokes on a keyboard.
full. DO NOT USE THE AUTOREPEAT FUNCTION ON YOUR KEYBOARD!
RSA Public-Key:
modulus:
00:e9:5c:4a:73:74:39:22:6d:c6:da:4e:b3:1f:01:26:9d:be:
d1:74:ae:cd:c7:7d:65:f9:1d:31:1f:71:fb:60:d0:45:46:5f:
5a:19:e7:61:1e:e7:ce:9f:4a:13:4e:d6:e9:06:90:2a:ba:bd:
0b:5f:7b:a3:28:21:1e:0f:1c:f4:3a:ba:3a:8f:0b:e1:99:91:
cc:e8:fd:17:d2:1c:66:13:6b:95:27:b1:eb:bc:9c:e6:7b:f0:
3a:b9:44:dc:24:a6:f8:83:9a:9e:80:3f:74:48:09:6b:3f:a6:
46:51:be:e0:1b:51:87:8c:44:94:f0:fe:41:fe:b4:9f:4c:0a:
04:a9:a1
publicExponent: 65537 (0x10001)
Command Line Utility For Generating Key Pairs Examples
modulus:
00:e9:5c:4a:73:74:39:22:6d:c6:da:4e:b3:1f:01:26:9d:be:
d1:74:ae:cd:c7:7d:65:f9:1d:31:1f:71:fb:60:d0:45:46:5f:
5a:19:e7:61:1e:e7:ce:9f:4a:13:4e:d6:e9:06:90:2a:ba:bd:
0b:5f:7b:a3:28:21:1e:0f:1c:f4:3a:ba:3a:8f:0b:e1:99:91:
cc:e8:fd:17:d2:1c:66:13:6b:95:27:b1:eb:bc:9c:e6:7b:f0:
3a:b9:44:dc:24:a6:f8:83:9a:9e:80:3f:74:48:09:6b:3f:a6:
46:51:be:e0:1b:51:87:8c:44:94:f0:fe:41:fe:b4:9f:4c:0a:
04:a9:a1