tree cbbd70753205adb7ac0ceeb659ce33d452b0c6a3
parent 2df1f1f16f667f987d6f5fa6e1e66f1c59f3cfa1
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1593682442 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1594808752 +0200

Add dummy constant-flow HMAC function with tests

The dummy implementation is not constant-flow at all for now, it's just
here as a starting point and a support for developing the tests and putting
the infrastructure in place.

Depending on the implementation strategy, there might be various corner cases
depending on where the lengths fall relative to block boundaries. So it seems
safer to just test all possible lengths in a given range than to use only a
few randomly-chosen values.

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