tree 34abe84a6086dfd788761d6fbc8d52164e7867cc
parent e2834954973b8c4000db494775c87ee101327064
author Georgios Vasilakis <georgios.vasilakis@nordicsemi.no> 1669383834 +0100
committer David Hu <david.hu@arm.com> 1669629959 +0100

CC3XX: Fix macro in PSA sign_message

The macro PSA_ALG_ECDSA_IS_DETERMINISTIC just checks
(if alg & 0x100 != 0). This is not correct since it
does not check if the algorithm is ECDSA in the
first one.
The macro which replaced it is the
PSA_ALG_IS_DETERMINISTIC_ECDSA which firstly checks
if the algorithm is ECDSA and then checks if it is
deterministic.

This affects the function when call with RSA PSS
as an algorithm since it has the value:
PSA_ALG_RSA_PSS_BASE 0x06000300

Which means that RSA PSS algorithm will be
interpreted as ECDSA determinstic and it will
return PSA_ERROR_NOT_SUPPORTED.

Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
Change-Id: I750415c4d82009f10a0c2997c1ee5abf8e1696b7