Add ARIA to the PSA API

Use the encoding from an upcoming version of the specification.

Add as much (or as little) testing as is currently present for Camellia.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

include/psa/crypto.h

@@ -3682,6 +3682,7 @@ psa_status_t psa_key_derivation_output_bytes(
  *   The following key types defined in this specification follow this scheme:
  *
  *     - #PSA_KEY_TYPE_AES;
+ *     - #PSA_KEY_TYPE_ARIA;
  *     - #PSA_KEY_TYPE_CAMELLIA;
  *     - #PSA_KEY_TYPE_DERIVE;
  *     - #PSA_KEY_TYPE_HMAC;

include/psa/crypto_values.h

@@ -466,6 +466,10 @@
  */
 #define PSA_KEY_TYPE_AES                            ((psa_key_type_t)0x2400)
 
+/** Key for a cipher, AEAD or MAC algorithm based on the
+ * ARIA block cipher. */
+#define PSA_KEY_TYPE_ARIA                           ((psa_key_type_t)0x2406)
+
 /** Key for a cipher or MAC algorithm based on DES or 3DES (Triple-DES).
  *
  * The size of the key can be 64 bits (single DES), 128 bits (2-key 3DES) or