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Reduce some var scopes

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This commit is contained in:
Philippe Teuwen 2019-06-07 18:41:39 +02:00
commit 732bc766f9
52 changed files with 318 additions and 409 deletions
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4
client/mifare/mfkey.c
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@ -45,7 +45,7 @@ uint32_t intersection(uint64_t *listA, uint64_t *listB) {
uint32_t nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint32_t ar, uint64_t par_info, uint64_t ks_info, uint64_t **keys) {
struct Crypto1State *states;
uint32_t i, pos;
uint8_t bt, ks3x[8], par[8][8];
uint8_t ks3x[8], par[8][8];
uint64_t key_recovered;
uint64_t *keylist;
@ -54,7 +54,7 @@ uint32_t nonce2key(uint32_t uid, uint32_t nt, uint32_t nr, uint32_t ar, uint64_t
for (pos = 0; pos < 8; pos++) {
ks3x[7 - pos] = (ks_info >> (pos * 8)) & 0x0F;
bt = (par_info >> (pos * 8)) & 0xFF;
uint8_t bt = (par_info >> (pos * 8)) & 0xFF;
par[7 - pos][0] = (bt >> 0) & 1;
par[7 - pos][1] = (bt >> 1) & 1;