[api] Update key type check (pub issue #60)

Author: TofMassilia13320

api/stse_ecc.c

@@ -113,11 +113,7 @@ stse_ReturnCode_t stse_ecc_establish_shared_secret(
     }
 #endif /* STSE_CONF_STSAFE_L_SUPPORT */
 
-    if (pPublic_key == NULL || pShared_secret == NULL
-#ifdef STSE_CONF_ECC_CURVE_25519
-        || key_type == STSE_ECC_KT_CURVE25519
-#endif /* STSE_CONF_ECC_CURVE_25519 */
-    ) {
+    if (pPublic_key == NULL || pShared_secret == NULL) {
         return (STSE_API_INVALID_PARAMETER);
     }
 
@@ -150,14 +146,7 @@ stse_ReturnCode_t stse_ecc_decompress_public_key(
     }
 #endif /* STSE_CONF_STSAFE_L_SUPPORT */
 
-    if (pPublic_key_X == NULL || pPublic_key_Y == NULL
-#ifdef STSE_CONF_ECC_CURVE_25519
-        || key_type == STSE_ECC_KT_CURVE25519
-#endif /* STSE_CONF_ECC_CURVE_25519 */
-#ifdef STSE_CONF_ECC_EDWARD_25519
-        || key_type == STSE_ECC_KT_ED25519
-#endif /* STSE_CONF_ECC_EDWARD_25519 */
-    ) {
+    if (pPublic_key_X == NULL || pPublic_key_Y == NULL) {
         return (STSE_API_INVALID_PARAMETER);
     }
 

services/stsafel/stsafel_ecc.c

@@ -35,14 +35,12 @@ stse_ReturnCode_t stsafel_ecc_generate_signature(
     if (pSTSE == NULL) {
         return STSE_SERVICE_HANDLER_NOT_INITIALISED;
     }
-#ifdef STSE_CONF_ECC_EDWARD_25519
-    if ((key_type != STSE_ECC_KT_ED25519) ||
-        (challenge_length != STSAFEL_ECC_SIGNATURE_CHALLENGE_LENGTH) ||
+    if ((challenge_length != STSAFEL_ECC_SIGNATURE_CHALLENGE_LENGTH) ||
         (pChallenge == NULL) ||
         (pSignature == NULL)) {
         return STSE_SERVICE_INVALID_PARAMETER;
     }
-#endif
+
     /*- Create CMD frame and populate elements */
     stse_frame_allocate(CmdFrame);
     stse_frame_element_allocate_push(&CmdFrame, eCmd_header, STSAFEL_HEADER_SIZE, &cmd_header);