> From: openssl-users [mailto:openssl-users-boun...@openssl.org] On Behalf
> Of William A Rowe Jr
> Sent: Monday, March 20, 2017 20:59
> To: openssl-users@openssl.org
> Subject: Re: [openssl-users] Static FIPS Library with Address Randomization
> 
> Note you may not modify the openssl-FIPS build files or process.
> 
> However, building the openssl host container of the FIPS library build,
> you may pin the DLL file with link flags and dodge this relocation.

Yes. That's what /BASE:x /FIXED does, which causes the problem (address not 
available at runtime) which the OP was trying to work around. We're just back 
where we started.

The simple fact of the matter is that the FIPS requirements do not play well 
with the PE DLL design. Arguably the PE DLL design itself is at fault (PE 
relocations also inhibit sharing text pages among processes, for example), but 
it is what it is. In 32-bit, address space is a scarce resource, and OSes make 
various compromises in managing it. The real problem is that FIPS 140-2 was 
written primarily for hardware and doesn't accommodate software well. And, many 
have argued, doesn't really do anything useful anyway - which is no help 
whatsoever if your customer is required to have it, or insists on it anyway.

-- 
Michael Wojcik 
Distinguished Engineer, Micro Focus 


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