Install and configure the Entrust nShield HSM

Select the protection method

OCS, Softcard, or Module protection can be used to authorize access to the keys protected by the HSM. Follow your organization’s security policy to select which one.

Install the HSM

Install the nShield Connect HSM locally, remotely, or remotely via the serial console. See the following nShield Support articles and the Installation Guide for the HSM:

Access to the Entrust nShield Support Portal is available to customers under maintenance. To request an account, contact nshield.support@entrust.com.

Install the nShield Security World Software and create the Security World

To install the nShield Security World Software and create the Security World:

  1. Install the Security World software as described in Installation Guide and the User Guide for the HSM. This is supplied on the installation disc.

  2. Add the Security World utilities path /opt/nfast/bin to the system path.

  3. Open the firewall port 9004 for the HSM connections.

  4. Open a command window and confirm the HSM is operational:

    # enquiry
Server:
 enquiry reply flags  none
 enquiry reply level  Six
 serial number        530E-02E0-D947 7724-8509-81E3 09AF-0BE9-53AA 9E10-03E0-D947
 mode                 operational
...
Module #1:
 enquiry reply flags  none
 enquiry reply level  Six
 serial number        530E-02E0-D947
 mode                 operational
 ...

  5. Create your Security World if one does not already exist, or copy an existing one. Follow your organization’s security policy for this. Create extra ACS cards as spares in case of a card failure or a lost card.

    ACS cards cannot be duplicated after the Security World is created.

  6. Confirm the Security World is usable:

    # nfkminfo
World
 generation  2
 state       0x37270008 Initialised Usable ...
 ...
Module #1
 generation 2
 state      0x2 Usable
 ...

Generate the OSC or Softcard in the CA server

The OCS or Softcard and associated passphrase will be used to authorize access to the keys protected by the HSM. Typically, one or the other will be used, but rarely both. Follow your organization’s security policy to select which one to use.

Create the OCS

To create the OCS:

  1. Ensure file /opt/nfast/kmdata/config/cardlist contains the serial number of the card(s) to be presented, or the asterisk wildcard (*).

  2. Open a command window as administrator.

  3. Run the createocs command as described below, entering a passphrase or password at the prompt.

    Follow your organization’s security policy for this for the values K/N, where K=1 as mentioned above. Use the same passphrase for all the OCS cards in the set (one for each person with access privilege, plus the spares). Note that slot 2, remote via a Trusted Verification Device (TVD), is used to present the card.

    After an OCS card set has been created, the cards cannot be duplicated. 
    # createocs -m1 -s2 -N testOCS -Q 1/1

FIPS 140-2 level 3 auth obtained.

Creating Cardset:
 Module 1: 0 cards of 1 written
 Module 1 slot 0: Admin Card #1
 Module 1 slot 2: empty
 Module 1 slot 3: empty
 Module 1 slot 2: blank card
 Module 1 slot 2:- passphrase specified - writing card
Card writing complete.

cardset created; hkltu = a165a26f929841fe9ff2acdf4bb6141c1f1a2eed

    Add the -p (persistent) option to the command above to retain authentication after the OCS card has been removed from the HSM front panel slot, or from the TVD. The authentication provided by the OCS as shown in the command line above is non-persistent and only available while the OCS card is inserted in the HSM front panel slot, or the TVD.

  4. Verify the OCS was created:

    # nfkminfo -c
Cardset list - 1 cardsets:  (P)ersistent/(N)ot, (R)emoteable/(L)ocal-only
 Operator logical token hash               k/n timeout  name
 a165a26f929841fe9ff2acdf4bb6141c1f1a2eed  1/1  none-NL testOCS

    The rocs utility also shows the OCS was created:

    # rocs
`rocs' key recovery tool
Useful commands: `help', `help intro', `quit'.
rocs> list cardset
No. Name                    Keys (recov) Sharing
  1 testOCS                 0 (0)        1 of 1
rocs> quit

Create the Softcard

To create the Softcard:

  1. Run the following command and enter a passphrase or password:

    # ppmk -n EntrustSNSoftcard

Enter new pass phrase:
Enter new pass phrase again:
New softcard created: HKLTU d9414ed688c6405aab675471d3722f8c70f5d864

  2. Verify the Softcard was created:

    # nfkminfo -s
SoftCard summary - 1 softcards:
 Operator logical token hash               name
 d9414ed688c6405aab675471d3722f8c70f5d864  testSC

    The rocs utility also shows that the OCS and Softcard were created:

    # rocs
`rocs` key recovery tool
Useful commands: 'help', 'help intro', 'quit'.
rocs> list cards
No. Name                     Keys (recov) Sharing
  1 testOCS                  0 (0)        1 of 1
  2 testSC                   0 (0)        (softcard)
rocs> quit