Make tinycrypt the default crypto engine. Provide documentation.

eriptic · Dec 28, 2023 · 7bf06fa · 7bf06fa
1 parent 3b74d30
commit 7bf06fa
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Showing 4 changed files with 20 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -126,6 +126,13 @@ endif
 ################################################################################
 # C includes
 ################################################################################
+# Set a default crypto engine if non is provided in CRYPTO_ENGINE or CC
+ifneq ($(findstring TINYCRYPT,$(EXTENDED_CFLAGS)),TINYCRYPT) 
+ifneq ($(findstring MBEDTLS,$(EXTENDED_CFLAGS)),MBEDTLS) 
+EXTENDED_CFLAGS += -DTINYCRYPT
+endif
+endif
+
 C_INCLUDES += -Iinc
 
 # Crypto engine
@@ -153,7 +160,6 @@ endif
 #add include paths
 EXTENDED_CFLAGS += $(C_INCLUDES)
 
-
 $(info    EXTENDED_CFLAGS are $(EXTENDED_CFLAGS))
 ################################################################################
 # build the library

diff --git a/makefile_config.mk b/makefile_config.mk
@@ -98,6 +98,7 @@ FEATURES += -DE_OPTIONS_BUFF_MAX_LEN=100
 # Max size of the I options buffer
 FEATURES += -DI_OPTIONS_BUFF_MAX_LEN=100
 
+
 ################################################################################
 # Crypto engine
 ################################################################################

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -40,7 +40,7 @@ add_definitions(
   -DUNIT_TEST
   #-DDEBUG_PRINT
   -DZCBOR_CANONICAL
-  -DMEASURE_LATENCY_ON
+  #-DMEASURE_LATENCY_ON
   #-DREPORT_STACK_USAGE
 )
 

diff --git a/test/main.c b/test/main.c
@@ -307,6 +307,17 @@ ZTEST(uoscore_uedhoc, t606_oscore)
 	     t606_server_replay_standard_scenario_test);
 }
 
+
+
+/*
+ * In order to measure the latency of coap2oscore, oscore2coap, 
+ * edhoc_responder_run, edhoc_initiator_run you need one of the supported boards 
+ * by Zephyr OS, see https://docs.zephyrproject.org/latest/boards/index.html
+ * Make sure that MEASURE_LATENCY_ON is enabled in CMakeLists.txt
+ * Build flash the test project for your board e.g.,
+ * west build -b=nrf9160dk_nrf9160; west flash.
+ * make also sure that DEBUG_PRINT is disabled
+ */
 #ifdef MEASURE_LATENCY_ON
 ZTEST(uoscore_uedhoc, t800_oscore)
 {