Fix warnings.

Instantiate DRBGs at maximum strength.

functions such as rand() ).

security strength.

definitions) so we can use it in EVP GCM code avoiding need to allocate
it.

is picked up.

Make sure crypto.h is included first in any affected files.

of algorithm test program.

Move compression, point2oct and oct2point functions into separate files.

Add a flags field to EC_METHOD.

Add a flag EC_FLAGS_DEFAULT_OCT to use the default compession and oct
functions (all existing methods do this). This removes dependencies from
EC_METHOD while keeping original functionality.

if the passed prime is a NIST prime.

and FIPS_dsa_sig_free, reimplment DSA_SIG_new and DSA_SIG_free from ASN1
library.

PR: 2316