refactor(psa): change all occurrences of RSS to RSE

Changes all occurrences of "RSS" and "rss" in the code and build files
to "RSE" and "rse".

Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Change-Id: I606e2663fb3719edf6372d6ffa4f1982eef45994
diff --git a/include/lib/psa/rse_crypto_defs.h b/include/lib/psa/rse_crypto_defs.h
index 301dc05..44936b8 100644
--- a/include/lib/psa/rse_crypto_defs.h
+++ b/include/lib/psa/rse_crypto_defs.h
@@ -5,8 +5,8 @@
  *
  */
 
-#ifndef RSS_CRYPTO_DEFS_H
-#define RSS_CRYPTO_DEFS_H
+#ifndef RSE_CRYPTO_DEFS_H
+#define RSE_CRYPTO_DEFS_H
 
 /* Declares types that encode errors, algorithms, key types, policies, etc. */
 #include "psa/crypto_types.h"
@@ -16,31 +16,31 @@
  * to the corresponding API implementation in the Crypto service backend.
  *
  */
-#define RSS_CRYPTO_EXPORT_PUBLIC_KEY_SID	(uint16_t)(0x701)
+#define RSE_CRYPTO_EXPORT_PUBLIC_KEY_SID	(uint16_t)(0x701)
 
 /*
- * The persistent key identifiers for RSS builtin keys.
+ * The persistent key identifiers for RSE builtin keys.
  */
-enum rss_key_id_builtin_t {
-	RSS_BUILTIN_KEY_ID_HOST_S_ROTPK = 0x7FFF816Cu,
-	RSS_BUILTIN_KEY_ID_HOST_NS_ROTPK,
-	RSS_BUILTIN_KEY_ID_HOST_CCA_ROTPK,
+enum rse_key_id_builtin_t {
+	RSE_BUILTIN_KEY_ID_HOST_S_ROTPK = 0x7FFF816Cu,
+	RSE_BUILTIN_KEY_ID_HOST_NS_ROTPK,
+	RSE_BUILTIN_KEY_ID_HOST_CCA_ROTPK,
 };
 
 /*
- * This type is used to overcome a limitation within RSS firmware in the number of maximum
+ * This type is used to overcome a limitation within RSE firmware in the number of maximum
  * IOVECs it can use especially in psa_aead_encrypt and psa_aead_decrypt.
  */
-#define RSS_CRYPTO_MAX_NONCE_LENGTH (16u)
-struct rss_crypto_aead_pack_input {
-	uint8_t nonce[RSS_CRYPTO_MAX_NONCE_LENGTH];
+#define RSE_CRYPTO_MAX_NONCE_LENGTH (16u)
+struct rse_crypto_aead_pack_input {
+	uint8_t nonce[RSE_CRYPTO_MAX_NONCE_LENGTH];
 	uint32_t nonce_length;
 };
 
 /*
  * Structure used to pack non-pointer types in a call to PSA Crypto APIs
  */
-struct rss_crypto_pack_iovec {
+struct rse_crypto_pack_iovec {
 	psa_key_id_t key_id;		/* !< Key id */
 	psa_algorithm_t alg;		/* !< Algorithm */
 	uint32_t op_handle;		/*
@@ -56,7 +56,7 @@
 					 *    AEAD
 					 */
 
-	struct rss_crypto_aead_pack_input aead_in; /*
+	struct rse_crypto_aead_pack_input aead_in; /*
 						    * !< Packs AEAD-related
 						    *    inputs
 						    */
@@ -64,7 +64,7 @@
 	uint16_t function_id;	/*
 				 * !< Used to identify the function in the
 				 *    API dispatcher to the service backend
-				 *    See rss_crypto_func_sid for detail
+				 *    See rse_crypto_func_sid for detail
 				 */
 	uint16_t step;		/* !< Key derivation step */
 	union {
@@ -76,4 +76,4 @@
 	};
 };
 
-#endif /* RSS_CRYPTO_DEFS_H */
+#endif /* RSE_CRYPTO_DEFS_H */