From: Dongsun Lee <ds73.lee@samsung.com>
Date: Wed, 20 Sep 2023 03:02:35 +0000 (+0900)
Subject: use the same parameters as E2EE modulue in e2ee-adaptation-layer TCs
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F11%2F299111%2F3;p=platform%2Fcore%2Ftest%2Fsecurity-tests.git

use the same parameters as E2EE modulue in e2ee-adaptation-layer TCs

Change-Id: I7579666aadcca7197d22dd35bc567b231f3fecbf
---

diff --git a/src/e2ee-adaptation-layer/e2ee-adaptation-layer.cpp b/src/e2ee-adaptation-layer/e2ee-adaptation-layer.cpp
index c0f4ca47..01fd443f 100644
--- a/src/e2ee-adaptation-layer/e2ee-adaptation-layer.cpp
+++ b/src/e2ee-adaptation-layer/e2ee-adaptation-layer.cpp
@@ -25,8 +25,9 @@
 
 namespace {
 
-const char* const LABEL = "label";
-const char* const CONTEXT = "context";
+const unsigned char FIXED_INPUT[] = {0x6c, 0x61, 0x62, 0x65, 0x6c, 0x00, 0x63, 0x6f,
+                      0x6e, 0x74, 0x65, 0x78, 0x74, 0x00, 0x01, 0x00,
+                      0x00};
 const char* const SECRET_ALIAS = "temporary_shared_e2ee_secret";
 constexpr size_t ITERATIONS = 1000;
 
@@ -121,29 +122,23 @@ int ckmew_key_agreement(const char *private_key_alias,
     if (ret != CKMC_ERROR_NONE)
         return ret;
 
+    ret = ckmc_param_list_set_integer(kbkdf_params.get(),
+                                      CKMC_PARAM_KBKDF_RLEN,
+                                      8);
+    if (ret != CKMC_ERROR_NONE)
+        return ret;
+
     ret = ckmc_param_list_set_integer(kbkdf_params.get(),
                                       CKMC_PARAM_KBKDF_COUNTER_LOCATION,
                                       CKMC_KBKDF_COUNTER_BEFORE_FIXED);
     if (ret != CKMC_ERROR_NONE)
         return ret;
 
-    auto [label_buf, ret4] = makeBuffer(reinterpret_cast<const unsigned char*>(LABEL),
-                                        strlen(LABEL));
+    auto [fixed_buf, ret4] = makeBuffer(FIXED_INPUT, sizeof(FIXED_INPUT)/sizeof(FIXED_INPUT[0]));
     if (ret4 != CKMC_ERROR_NONE)
         return ret4;
 
-    ret = ckmc_param_list_set_buffer(kbkdf_params.get(), CKMC_PARAM_KBKDF_LABEL, label_buf.get());
-    if (ret != CKMC_ERROR_NONE)
-        return ret;
-
-    auto [context_buf, ret5] = makeBuffer(reinterpret_cast<const unsigned char*>(CONTEXT),
-                                          strlen(CONTEXT));
-    if (ret5 != CKMC_ERROR_NONE)
-        return ret5;
-
-    ret = ckmc_param_list_set_buffer(kbkdf_params.get(),
-                                     CKMC_PARAM_KBKDF_CONTEXT,
-                                     context_buf.get());
+    ret = ckmc_param_list_set_buffer(kbkdf_params.get(), CKMC_PARAM_KBKDF_FIXED_INPUT, fixed_buf.get());
     if (ret != CKMC_ERROR_NONE)
         return ret;