Renaming files

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

CMakeLists.txt

@@ -51,7 +51,7 @@ target_sources(pico_hsm PUBLIC
         ${CMAKE_CURRENT_LIST_DIR}/src/fs/low_flash.c
         ${CMAKE_CURRENT_LIST_DIR}/src/rng/random.c
         ${CMAKE_CURRENT_LIST_DIR}/src/rng/neug.c
-        ${CMAKE_CURRENT_LIST_DIR}/src/hsm/hash_utils.c
+        ${CMAKE_CURRENT_LIST_DIR}/src/hsm/crypto_utils.c
         ${CMAKE_CURRENT_LIST_DIR}/src/hsm/dkek.c
         
         ${CMAKE_CURRENT_LIST_DIR}/mbedtls/library/sha256.c

src/hsm/crypto_utils.c

@@ -19,7 +19,7 @@
 #include "mbedtls/md.h"
 #include "mbedtls/sha256.h"
 #include "mbedtls/aes.h"
-#include "hash_utils.h"
+#include "crypto_utils.h"
 #include "sc_hsm.h"
 #include "libopensc/card-sc-hsm.h"
 

src/hsm/crypto_utils.h

@@ -15,8 +15,8 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef _HASH_UTILS_H_
+#ifndef _CRYPTO_UTILS_H_
-#define _HASH_UTILS_H_
+#define _CRYPTO_UTILS_H_
 
 #include "stdlib.h"
 #include "pico/stdlib.h"

src/hsm/dkek.c

@@ -20,7 +20,7 @@
 #include "stdlib.h"
 #include "pico/stdlib.h"
 #include "dkek.h"
-#include "hash_utils.h"
+#include "crypto_utils.h"
 #include "random.h"
 #include "sc_hsm.h"
 #include "mbedtls/md.h"

src/hsm/sc_hsm.c

@@ -30,7 +30,7 @@
 #include "mbedtls/hkdf.h"
 #include "version.h"
 #include "cvcerts.h"
-#include "hash_utils.h"
+#include "crypto_utils.h"
 #include "dkek.h"
 
 const uint8_t sc_hsm_aid[] = {