can switch between modes.

we should list "Changes between 1.0.0e and 1.0.1",
not "between 1.0.0d and 1.0.1".

Only build ssltest with fipsld.

Include FIPS mode test for ssltest.

when backported.

Sync DH error codes with HEAD.

misleading/obsolete comment [from HEAD].

Also use FIPS EC methods unconditionally for now: might want to use them
only in FIPS mode or with a switch later.

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.

Backport from HEAD with minor changes.