1 files changed, 1 insertions, 13 deletions

diff --git a/apps/plugins/crypt_firmware.c b/apps/plugins/crypt_firmware.c
index f9bdd4d031..14e9c2be96 100644
--- a/apps/plugins/crypt_firmware.c
+++ b/apps/plugins/crypt_firmware.c
@@ -36,8 +36,7 @@
 */
 
 #include "plugin.h"
-
-
+#include "checksum.h"
 
 static void aes_encrypt(void* data, uint32_t size)
 {
@@ -133,17 +132,6 @@ static void put_uint32be(unsigned char* buf, uint32_t x)
     buf[3] = x & 0xff;
 }
 
-static uint32_t calc_checksum(uint32_t sum, unsigned char* buf, int len)
-{
-   int i;
-
-   for (i = 0; i < len ; i++) {
-      sum += buf[i];
-   }
-
-   return sum;
-}
-
 enum plugin_status plugin_start(const void* parameter)
 {
     int fd;