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Enabling Encryption

308618-14.00 Rev 00

3-5

Creating Seeds on a UNIX Platform

To create a seed on a UNIX platform:

Set the environment variable for the path to the key files.

If you want to set a length other than the default value (128 bits) for the

LTSSs, change the value before you generate the seeds.

Enter the WEP

wfkseed

command.

Each of these steps is detailed in the following sections.

Setting a Path to the Key Files

You must set an environment variable to establish a location for the key files.

Insert your choice of removable media in an available drive attached to

the UNIX workstation.

At the C shell prompt, enter:

setenv WF_KEY_FILE_PATH

<n>

where

is a removable disk that you are using to store the key files.

Changing the Length of the LTSS Key Generator

You can set the length of the RNGs for the LTSSs to a value other than the default

of 128 bits.

At the C shell prompt, enter:

setenv WF_LTSS_KEY_GEN_LEN

Note:

Store the files containing NPKs and LTSSs on removable media, such as

floppy disks, and store that media in a safe place.

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Avaya Configuring Data Encryption Services Manuale Utente Pagina 35