diff --git a/aes.c b/aes.c
index e58498f..66dc4f6 100644
--- a/aes.c
+++ b/aes.c
@@ -506,8 +506,8 @@ void AES_CBC_encrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, co
   uintptr_t i;
   uint8_t extra = length % BLOCKLEN; /* Remaining bytes in the last non-full block */
 
-  memcpy(output, input, BLOCKLEN);
-  state = (state_t*)output;
+  //memcpy(output, input, BLOCKLEN);
+  //state = (state_t*)output;
 
   // Skip the key expansion if key is passed as 0
   if(0 != key)
@@ -546,8 +546,8 @@ void AES_CBC_decrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, co
   uintptr_t i;
   uint8_t extra = length % BLOCKLEN; /* Remaining bytes in the last non-full block */
 
-  memcpy(output, input, BLOCKLEN);
-  state = (state_t*)output;
+  //memcpy(output, input, BLOCKLEN);
+  //state = (state_t*)output;
   
   // Skip the key expansion if key is passed as 0
   if(0 != key)