Delete unused functions from fips_utl.h.

Increase xts line buffer.

to specify a "block length".

Support for new test files: DRBG and CCM.

field which is not unused for custom ciphers.

staticly linked to fipscanister.o). Add option to generate a shell
script to run all tests: this is useful for platforms that don't have
perl.

search of the file to determine its type. This will be needed for other tests
later...

Only add one error to error queue if a specific test type fails.

Modify HMAC selftest callbacks to notify each digest type used.

Fix crash if callback not set.