From 1161f67fa0916faf4d682c2fd5280c5978879210 Mon Sep 17 00:00:00 2001
From: jgromes <jan.gromes@gmail.com>
Date: Mon, 29 May 2023 17:32:16 +0200
Subject: [PATCH] [Crypto] Fixed type comparison warning

---
 src/utils/Cryptography.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/Cryptography.cpp b/src/utils/Cryptography.cpp
index 1339c3bb..7be62b6c 100644
--- a/src/utils/Cryptography.cpp
+++ b/src/utils/Cryptography.cpp
@@ -73,7 +73,7 @@ void RadioLibAES128::generateCMAC(uint8_t* in, size_t len, uint8_t* cmac) {
   };
   uint8_t Y[RADIOLIB_AES128_BLOCK_SIZE];
 
-  for(uint8_t i = 0; i < num_blocks - 1; i++) {
+  for(size_t i = 0; i < num_blocks - 1; i++) {
     this->blockXor(Y, &buff[i*RADIOLIB_AES128_BLOCK_SIZE], X);
     this->encryptECB(Y, RADIOLIB_AES128_BLOCK_SIZE, X);
   }