1 files changed, 2 insertions, 2 deletions
diff --git a/aes.c b/aes.c
index 4c7645f..38ec132 100644
--- a/aes.c
+++ b/aes.c
@@ -498,7 +498,7 @@ static void XorWithIv(uint8_t* buf)
 
 void AES128_CBC_encrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv)
 {
-  intptr_t i;
+  uintptr_t i;
   uint8_t remainders = length % KEYLEN; /* Remaining bytes in the last non-full block */
 
   BlockCopy(output, input);
@@ -538,7 +538,7 @@ void AES128_CBC_encrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length,
 
 void AES128_CBC_decrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv)
 {
-  intptr_t i;
+  uintptr_t i;
   uint8_t remainders = length % KEYLEN; /* Remaining bytes in the last non-full block */
   
   BlockCopy(output, input);