diff options
| -rw-r--r-- | aes.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -71,8 +71,10 @@ static uint8_t RoundKey[176]; // The Key input to the AES Program static const uint8_t* Key; -// Initial Vector used for CBC mode etc. -static uint8_t* Iv; +#if defined(CBC) && CBC + // Initial Vector used only for CBC mode + static uint8_t* Iv; +#endif // The lookup-tables are marked const so they can be placed in read-only storage instead of RAM // The numbers below can be computed dynamically trading ROM for RAM - |