Add ChangeLog entry

Signed-off-by: Hanno Becker <hanno.becker@arm.com>
This commit is contained in:
Hanno Becker 2021-05-14 20:12:36 +01:00
parent 67e49a627d
commit 9067148918

View File

@ -0,0 +1,9 @@
API changes
* Modify semantics of `mbedtls_ssl_conf_[opaque_]psk()`:
In Mbed TLS 2.X, the API prescribes that later calls overwrite
the effect of earlier calls, implying that there can be at most one
statically configured PSK. In Mbed TLS 3.X, multiple invocations of
`mbedtls_ssl_conf_[opaque_]psk()` can be attempted to register
multiple PSKs. Once an implementation-defined limit of PSKs
is reached, the functions ignore the request to add
further PSKs and fail non-fatally.