Gilles Peskine 82e57d1611 PSA: support HMAC_DRBG
Support using HMAC_DRBG instead of CTR_DRBG in the PSA subsystem.

Use HMAC_DRBG if CTR_DRBG is available. Choose between SHA-256 and
SHA-512 based on availability.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-11-23 17:42:54 +01:00
..
2015-04-08 13:25:31 +02:00