SSH Tectia 
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    About This Document>>
    Installing SSH Tectia Client >>
    Getting Started >>
        Connecting to a Remote Host
        Defining Quick Connect Options
        Generating Keys
            Key Generation Wizard
            Key Generation - Start
            Key Generation - Key Properties
            Key Generation - Generation
            Key Generation - Enter Passphrase
            Key Generation - Finish
        Enrolling Certificates >>
        Uploading Your Public Key >>
        Using Public-Key Authentication with SSH Accession Lite >>
        Examples of Use
    Configuring SSH Tectia Client >>
    Connecting to a Remote Host Computer>>
    Transferring Files>>
    Tunneling Applications>>
    GUI Reference>>
    Troubleshooting >>
    Command-Line Tools >>

Generating Keys

If you are going to connect to a remote host computer using public-key authentication, you will have to generate a key pair before connecting.

Public-key authentication is based on the use of digital signatures. Each user creates a pair of key files. One of these key files is the user's public key, and the other is the user's private key. The server knows the user's public key, and only the user has the private key.

When the user tries to authenticate, the server checks for matching public keys and sends a challenge to the user end. The users are authenticated by signing the challenge using their private keys.

Remember that your private key file is used to authenticate you. Never expose your private keys. If anyone else can access your private key file, they can attempt to log in to the remote host computer as you, and claim to be you. Therefore it is extremely important that you keep your private key file in a secure place and make sure that no one else has access to it.

Do not use public-key authentication on a computer that is shared with other users. Generate keys only on your personal computer that no one else can access!

Also note that if you are using the Windows roaming profiles functionality, your personal settings will be replicated with the roaming profile server. If you store your private keys in the default location (under the profile folder of your Windows user account) your private keys may be susceptible to a malicious user listening to the network traffic. Therefore the User Settings folder should not be a directory that is used in profile roaming.

In order to use public-key authentication, you must first generate your own key pair. You can generate your own key files with the help of a built-in Key Generation wizard.

You can also import existing keys on the Keys page of the Settings dialog. See Section Managing Keys.

Key Generation Wizard

Key Generation - Start

Key Generation - Key Properties

Key Generation - Generation

Key Generation - Enter Passphrase

Key Generation - Finish

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