Re: OpenSSL 3.0 FIPS module configuration file

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Tom, thanks for looking this up.  I believe that this particular piece of guidance was removed in 140-3.


Pauli

On 15/2/22 10:57, Thomas Dwyer III wrote:
I believe the relevant standard is described in the Implementation Guidance for FIPS 140-2: https://csrc.nist.gov/csrc/media/projects/cryptographic-module-validation-program/documents/fips140-2/fips1402ig.pdf (see IG 9.11 beginning on page 179). I searched briefly for similar text in FIPS 140-3 IG but didn't see anything relevant.


Tom.III


On Mon, Feb 14, 2022 at 3:31 PM Dr Paul Dale <pauli@xxxxxxxxxxx> wrote:
Yes, this has to do with the FIPS standards.  I forget which standard it is but the self tests are mandated to be run on each device independently.

The fipsinstall process runs the self tests before generating the configuration file.  If the self tests fail, the module doesn't install.  Copying the configuration file across avoids the self tests and therefore isn't compliant.


Pauli


On 15/2/22 02:25, Richard Dymond wrote:
Hi

Probably a dumb question, but why must the FIPS module configuration file for OpenSSL 3.0 be generated on every machine that it is to be used on (i.e. must not be copied from one machine to another)?

I just ran 'openssl fipsinstall' on two different machines with the same FIPS module and it produced exactly the same output each time, so presumably the reason has nothing to do with the config file being unique to the machine.

Does it have something to do with the FIPS standard itself?

Richard



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