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BUG: forgot to remove

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This commit is contained in:
iceman1001 2017-02-25 23:14:55 +01:00
parent d32691f1da
commit d24026ade8
1 changed files with 3 additions and 5 deletions
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8
armsrc/iso14443a.c
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@ -2797,7 +2797,7 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
//test if auth OK
if (cardRr != prng_successor(nonce, 64)){
if (MF_DBGLEVEL >= 3)
if (MF_DBGLEVEL >= 3) {
Dbprintf("AUTH FAILED for sector %d with key %c. [nr=%08x cardRr=%08x] [nt=%08x succ=%08x]"
, cardAUTHSC
, (cardAUTHKEY == 0) ? 'A' : 'B'
@ -2805,8 +2805,8 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
, cardRr
, nonce // nt
, prng_successor(nonce, 64)
);
}
// Shouldn't we respond anything here?
// Right now, we don't nack or anything, which causes the
// reader to do a WUPA after a while. /Martin
@ -2852,13 +2852,11 @@ void Mifare1ksim(uint8_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t *
// load key into crypto
crypto1_create(pcs, emlGetKey(cardAUTHSC, cardAUTHKEY));
if (!encrypted_data) {
if (!encrypted_data) {
// first authentication
// Update crypto state init (UID ^ NONCE)
crypto1_word(pcs, cuid ^ nonce, 0);
num_to_bytes(nonce, 4, rAUTH_AT);
}
} else {
// nested authentication
ans = nonce ^ crypto1_word(pcs, cuid ^ nonce, 0);