commit 9e2d7a09f1c2db2e42fdf5877932768e230bd9b3
author Darryl Green <darryl.green@arm.com> Tue Jul 24 16:33:30 2018 +0100
committer Jaeden Amero <jaeden.amero@arm.com> Fri Sep 14 10:02:28 2018 +0100
tree b2cff52bd4aad038110d28ef2eae6d6ff35f5963
parent 10ccc641acbc03b17c6e17fac9ebf710a034c5b6

Add ifdefs for psa_internal_export_key function

MBEDTLS_PK_WRITE_C only requires either MBEDTLS_RSA_C or MBEDTLS_ECP_C to be defined.
Added wrappers to handle the cases where only one has been defined.
Moved mbedtls_pk_init to be within the ifdefs, so it's only called if appropriate.

include/psa/crypto.h

diff --git a/include/psa/crypto.h b/include/psa/crypto.h
index 9f0b135..896235b 100644
--- a/include/psa/crypto.h
+++ b/include/psa/crypto.h
@@ -1174,6 +1174,7 @@
  * \retval #PSA_SUCCESS
  * \retval #PSA_ERROR_EMPTY_SLOT
  * \retval #PSA_ERROR_NOT_PERMITTED
+ * \retval #PSA_ERROR_NOT_SUPPORTED
  * \retval #PSA_ERROR_COMMUNICATION_FAILURE
  * \retval #PSA_ERROR_HARDWARE_FAILURE
  * \retval #PSA_ERROR_TAMPERING_DETECTED