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CHG: syntax suger.

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iceman1001
2016-08-24 12:31:09 +02:00
parent 2c9e30908c
commit 39d43ccc21
1 changed files with 4 additions and 4 deletions
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8
client/mifarehost.c
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@@ -654,12 +654,12 @@ int mfTraceDecode(uint8_t *data_src, int len, bool wantSaveToEmlFile) {
int tryDecryptWord(uint32_t nt, uint32_t ar_enc, uint32_t at_enc, uint8_t *data, int len){
PrintAndLog("\nEncrypted data: [%s]", sprint_hex(data, len) );
struct Crypto1State *pcs = NULL;
struct Crypto1State *s;
ks2 = ar_enc ^ prng_successor(nt, 64);
ks3 = at_enc ^ prng_successor(nt, 96);
pcs = lfsr_recovery64(ks2, ks3);
mf_crypto1_decrypt(pcs, data, len, FALSE);
s = lfsr_recovery64(ks2, ks3);
mf_crypto1_decrypt(s, data, len, FALSE);
PrintAndLog("Decrypted data: [%s]", sprint_hex(data, len) );
crypto1_destroy(pcs);
crypto1_destroy(s);
return 0;
}