Re: Need to check on compatibility issue

All of our openssl releases are backwards compatible with older fips
providers, no issues are currently known.

To be clear, the above means that libcrypto.so from openssl 3.5 will work
with the fips.so library from 3.4 and earlier releases.  It does not imply
any forward compatibility, i.e. the fips.so file from 3.5 is not guaranteed
to work with the libcrypto.so library from 3.4 and earlier.

Best
Neil


On Fri, Jun 27, 2025 at 7:00 AM omi jha <[email protected]> wrote:

> Hi,
> Just wanted to check, Is openssl 3.5 (non-FIPS) compatible with FIPS 3.0.9
> (FIPS 140-2) or any issues?
> Thanks,
> Om
>
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