tree 77eaf93b828426a133d1b286d8b5d45c8edd0f42
parent c334f41bf9175c2089aba83157093572c0304a3c
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1591266734 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1592297556 +0200

Use HMAC_DRBG by default for ECP internal DRBG

It results in smaller code than using CTR_DRBG (64 bytes smaller on ARMv6-M
with arm-none-eabi-gcc 7.3.1), so let's use this by default when both are
available.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>