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Initialise all values of aes key

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erdgeist 2014-10-07 00:01:30 +02:00
parent 954f5029df
commit 9816750420
1 changed files with 6 additions and 3 deletions
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9
ot_udp.c
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@ -26,9 +26,12 @@ static uint32_t g_key_of_the_hour[2] = {0};
static ot_time g_hour_of_the_key; static ot_time g_hour_of_the_key;
static void udp_generate_rijndael_round_key() { static void udp_generate_rijndael_round_key() {
uint8_t key[16]; uint32_t key[16];
key[0] = random(); key[1] = random(); key[2] = random(); key[3] = random(); key[0] = random();
rijndaelKeySetupEnc128( g_rijndael_round_key, key ); key[1] = random();
key[2] = random();
key[3] = random();
rijndaelKeySetupEnc128( g_rijndael_round_key, (uint8_t*)key );
g_key_of_the_hour[0] = random(); g_key_of_the_hour[0] = random();
g_hour_of_the_key = g_now_minutes; g_hour_of_the_key = g_now_minutes;