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-rw-r--r--aes.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/aes.c b/aes.c
index b54341c..c79a618 100644
--- a/aes.c
+++ b/aes.c
@@ -182,11 +182,11 @@ static void KeyExpansion(uint8_t* RoundKey, const uint8_t* Key)
// Function RotWord()
{
- uint8_t tmpu8 = tempa[0];
+ const uint8_t u8tmp = tempa[0];
tempa[0] = tempa[1];
tempa[1] = tempa[2];
tempa[2] = tempa[3];
- tempa[3] = tmpu8;
+ tempa[3] = u8tmp;
}
// SubWord() is a function that takes a four-byte input word and