psa: move definition of psa_can_do_hash() to crypto_extra.h
This allows any implementer of the PSA client interface to easily
include this header and therefore function's prototype.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/include/psa/crypto_extra.h b/include/psa/crypto_extra.h
index f48c087..b991c86 100644
--- a/include/psa/crypto_extra.h
+++ b/include/psa/crypto_extra.h
@@ -583,6 +583,32 @@
/** @} */
+/** \defgroup psa_crypto_client Functions defined by a client provider
+ *
+ * The functions in this group are meant to be implemented by providers of
+ * the PSA Crypto client interface. They are provided by the library when
+ * #MBEDTLS_PSA_CRYPTO_C is enabled.
+ *
+ * \note All functions in this group are experimental, as using
+ * alternative client interface providers is experimental.
+ *
+ * @{
+ */
+
+/**
+ * Tell if PSA is ready for this hash.
+ *
+ * \note For now, only checks the state of the driver subsystem,
+ * not the algorithm. Might do more in the future.
+ *
+ * \param hash_alg The hash algorithm (ignored for now).
+ *
+ * \return 1 if the driver subsytem is ready, 0 otherwise.
+ */
+int psa_can_do_hash(psa_algorithm_t hash_alg);
+
+/**@}*/
+
/** \addtogroup crypto_types
* @{
*/
diff --git a/library/psa_crypto_core.h b/library/psa_crypto_core.h
index df0ee50..c3c0770 100644
--- a/library/psa_crypto_core.h
+++ b/library/psa_crypto_core.h
@@ -25,18 +25,6 @@
#endif
/**
- * Tell if PSA is ready for this hash.
- *
- * \note For now, only checks the state of the driver subsystem,
- * not the algorithm. Might do more in the future.
- *
- * \param hash_alg The hash algorithm (ignored for now).
- *
- * \return 1 if the driver subsytem is ready, 0 otherwise.
- */
-int psa_can_do_hash(psa_algorithm_t hash_alg);
-
-/**
* Tell if PSA is ready for this cipher.
*
* \note For now, only checks the state of the driver subsystem,