tree 380085bf39007a31b39106b4638074728ab75b9c
parent 02768b436b8673beff406bc6df09d9eb2a6ca5fe
author Gilles Peskine <Gilles.Peskine@arm.com> 1510138504 +0100
committer Andrzej Kurek <andrzej.kurek@mobica.com> 1516625577 -0500

PK: robustness of mbedtls_pk_rsa and mbedtls_pk_ec

Change the documentation of mbedtls_pk_rsa and mbedtls_pk_ec to
require that mbedtls_pk_get_type returns a corresponding transparent
key time.

Change the implementation of mbedtls_pk_rsa and mbedtls_pk_ec to
return NULL if called with an argument that is not suitable, rather
than returning an invalid pointer.