changelog: added entries for explaining changes of this PR

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This commit is contained in:
Valerio Setti 2023-06-08 15:59:03 +02:00
parent b7ef51a193
commit 01951f01ad

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New deprecations
* PSA_WANT_KEY_TYPE_xxx_KEY_PAIR and
MBEDTLS_PSA_ACCEL_KEY_TYPE_xxx_KEY_PAIR, where xxx is either ECC or RSA,
are now being deprecated in favor of PSA_WANT_KEY_TYPE_xxx_KEY_PAIR_yyy and
MBEDTLS_PSA_ACCEL_KEY_TYPE_xxx_KEY_PAIR_yyy. Here yyy can be: USE, IMPORT,
EXPORT, GENERATE, DERIVE. The goal is to have a finer detail about the
capabilities of the PSA side for either key.
Features
* New symbols PSA_WANT_KEY_TYPE_xxx_KEY_PAIR_yyy and
MBEDTLS_PSA_ACCEL_KEY_TYPE_xxx_KEY_PAIR_yyy (where xxx is either ECC, RSA
or DH) were introduced in order to have finer accuracy in defining the
PSA capabilities for each key. These capabilities, named yyy above, can be
any of: USE, IMPORT, EXPORT, GENERATE, DERIVE.