NOTE: DOES NOT SEARCH FROM ~/.libaacs/ or /etc/aacs/ ANYMORE !

(AACS spec, section 4.3, steps 23-24)

Make sure all fields are initialized even if some parameters are not given

Removed (unused) crypto_randomize()

This function is used when creating ECDSA key pairs.

(gcrypt does not export any elliptic curve functions.
Creating ECDSA key pair using AACS curve parameters is impossible
with current libcrypt API.)

Renamed parameters

Note: completely untested!

No pthread check with mingw.

Link against libgcrypt
(Thanks to Brynet <brynet@gmail.com>)