for all DRBG combinations.

Add abbreviated DRBG KAT for POST which only performs a single generate
operations instead of four.

build options.

All fispcanisterbuild builds only build fipscanister.o and include symbol
renaming.

Move all renamed symbols to fipssyms.h

Update README.FIPS

Update/fix prototypes in fips.h

FIPS capable: i.e. FIPS module is supplied externally.

New function to lookup digests by NID in module.

Minor optimisation: if supplied hash is NULL to FIPS RSA functions and
we are using PKCS padding get digest NID from otherwise unused saltlen
parameter instead.

OpenSSL.

the FIPS capable OpenSSL.

to specify a "block length".

Fix crash if callback not set.

allow status of POST to be monitored and/or failures induced.

NULL. Always allocate signature buffer.

Update ECDSA selftest to use fips_pkey_signature_test. Add copyright notice
to file.

when performing ECDSA selftest.

Rebuild all FIPS error codes to clean out old obsolete codes.

Set FIPS RAND_METHOD at same time as OpenSSL RAND_METHOD.

now use an internal RAND_METHOD. All dependencies to OpenSSL standard
PRNG are now removed: it is the applications resposibility to setup
the FIPS PRNG and initalise it.

Initial OpenSSL RAND_init_fips() function that will setup the DRBG
for the "FIPS capable OpenSSL".

used by applications directly and the X9.31 PRNG is deprecated by new
FIPS140-2 rules anyway.