#define T(a, b, c, d) 32-a,32-b,32-c,32-d
static const uint8_t P_shuffle[] = {
T(16, 7, 20, 21),
#define T(a, b, c, d) 32-a,32-b,32-c,32-d
static const uint8_t P_shuffle[] = {
T(16, 7, 20, 21),
#define T(a, b, c, d, e, f, g) 64-a,64-b,64-c,64-d,64-e,64-f,64-g
static const uint8_t PC1_shuffle[] = {
#define T(a, b, c, d, e, f, g) 64-a,64-b,64-c,64-d,64-e,64-f,64-g
static const uint8_t PC1_shuffle[] = {
key[0] = rand64(); key[1] = rand64(); key[2] = rand64();
data = rand64();
av_des_init(&d, key, 192, 0);
key[0] = rand64(); key[1] = rand64(); key[2] = rand64();
data = rand64();
av_des_init(&d, key, 192, 0);