tree c862fff59c8ae7dfb57460056f9a6ff045872c31
parent 01b2aba924c8250867493bbccfddd7d219b1e32f
author Ronald Cron <ronald.cron@arm.com> 1601884946 +0200
committer Ronald Cron <ronald.cron@arm.com> 1613462690 +0100

Move key buffer allocation out of psa_generate_key_internal()

Preparatory commit to eventually change
psa_generate_key_internal() signature to that of
a PSA driver generate_key entry point.

To be able to change the signature, the buffer to
store the generated key has to be allocated before
the call to psa_generate_key_internal().

This commit moves the allocation and clean-up in
case of error of the buffer to store the generated
key from psa_generate_key_internal() to
psa_generate_key().

This has the nice benefit of factorizing the key
buffer allocation and clean-up.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>