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changing {} style to match majority of previous style

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This commit is contained in:
Philippe Teuwen 2019-03-10 11:20:22 +01:00
commit 961d929f4d
320 changed files with 5502 additions and 10485 deletions
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27
common/crapto1/crypto1.c
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@ -26,8 +26,7 @@
(x = (x >> 8 & 0xff00ff) | (x & 0xff00ff) << 8, x = x >> 16 | x << 16)
#if defined(__arm__) && !defined(__linux__) && !defined(_WIN32) && !defined(__APPLE__) // bare metal ARM Proxmark lacks malloc()/free()
void crypto1_create(struct Crypto1State *s, uint64_t key)
{
void crypto1_create(struct Crypto1State *s, uint64_t key) {
int i;
for (i = 47; s && i > 0; i -= 2) {
@ -36,14 +35,12 @@ void crypto1_create(struct Crypto1State *s, uint64_t key)
}
return;
}
void crypto1_destroy(struct Crypto1State *state)
{
void crypto1_destroy(struct Crypto1State *state) {
state->odd = 0;
state->even = 0;
}
#else
struct Crypto1State *crypto1_create(uint64_t key)
{
struct Crypto1State *crypto1_create(uint64_t key) {
struct Crypto1State *s = malloc(sizeof(*s));
if (!s) return NULL;
@ -56,21 +53,18 @@ struct Crypto1State *crypto1_create(uint64_t key)
}
return s;
}
void crypto1_destroy(struct Crypto1State *state)
{
void crypto1_destroy(struct Crypto1State *state) {
free(state);
}
#endif
void crypto1_get_lfsr(struct Crypto1State *state, uint64_t *lfsr)
{
void crypto1_get_lfsr(struct Crypto1State *state, uint64_t *lfsr) {
int i;
for (*lfsr = 0, i = 23; i >= 0; --i) {
*lfsr = *lfsr << 1 | BIT(state->odd, i ^ 3);
*lfsr = *lfsr << 1 | BIT(state->even, i ^ 3);
}
}
uint8_t crypto1_bit(struct Crypto1State *s, uint8_t in, int is_encrypted)
{
uint8_t crypto1_bit(struct Crypto1State *s, uint8_t in, int is_encrypted) {
uint32_t feedin, t;
uint8_t ret = filter(s->odd);
@ -86,8 +80,7 @@ uint8_t crypto1_bit(struct Crypto1State *s, uint8_t in, int is_encrypted)
return ret;
}
uint8_t crypto1_byte(struct Crypto1State *s, uint8_t in, int is_encrypted)
{
uint8_t crypto1_byte(struct Crypto1State *s, uint8_t in, int is_encrypted) {
uint8_t ret = 0;
ret |= crypto1_bit(s, BIT(in, 0), is_encrypted) << 0;
ret |= crypto1_bit(s, BIT(in, 1), is_encrypted) << 1;
@ -99,8 +92,7 @@ uint8_t crypto1_byte(struct Crypto1State *s, uint8_t in, int is_encrypted)
ret |= crypto1_bit(s, BIT(in, 7), is_encrypted) << 7;
return ret;
}
uint32_t crypto1_word(struct Crypto1State *s, uint32_t in, int is_encrypted)
{
uint32_t crypto1_word(struct Crypto1State *s, uint32_t in, int is_encrypted) {
uint32_t ret = 0;
ret |= crypto1_bit(s, BEBIT(in, 0), is_encrypted) << (0 ^ 24);
ret |= crypto1_bit(s, BEBIT(in, 1), is_encrypted) << (1 ^ 24);
@ -143,8 +135,7 @@ uint32_t crypto1_word(struct Crypto1State *s, uint32_t in, int is_encrypted)
/* prng_successor
* helper used to obscure the keystream during authentication
*/
uint32_t prng_successor(uint32_t x, uint32_t n)
{
uint32_t prng_successor(uint32_t x, uint32_t n) {
SWAPENDIAN(x);
while (n--)
x = x >> 1 | (x >> 16 ^ x >> 18 ^ x >> 19 ^ x >> 21) << 31;