Clarify that the location is where the key material is accessible
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/psa/crypto_types.h b/include/psa/crypto_types.h
index 29e1f29..874fea4 100644
--- a/include/psa/crypto_types.h
+++ b/include/psa/crypto_types.h
@@ -115,8 +115,9 @@
* whether the key is _volatile_ or _persistent_.
* See ::psa_key_persistence_t for more information.
* - Bits 8-31 (#PSA_KEY_LIFETIME_GET_LOCATION(\c lifetime)):
- * location indicator. This value indicates where the key is stored
- * and where operations on the key are performed.
+ * location indicator. This value indicates where the key material is stored
+ * (or at least where it is accessible in cleartext) and where operations
+ * on the key are performed.
* See ::psa_key_location_t for more information.
*
* Volatile keys are automatically destroyed when the application instance