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Add Variable for MAX_MIFARE_FRAME_SIZE

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This commit is contained in:
vratiskol 2019-03-16 03:01:03 +01:00
parent 0a648e3807
commit a3e0e90bf3
1 changed files with 6 additions and 5 deletions
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11
armsrc/mifaresim.c
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@ -36,7 +36,7 @@ static bool IsTrailerAccessAllowed(uint8_t blockNo, uint8_t keytype, uint8_t act
| ((sector_trailer[8] >> 7) & 0x01);
switch (action) {
case AC_KEYA_READ: {
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("IsTrailerAccessAllowed: AC_KEYA_READ");
if (MF_DBGLEVEL >= 2) Dbprintf("IsTrailerAccessAllowed: AC_KEYA_READ");
return false;
}
case AC_KEYA_WRITE: {
@ -45,7 +45,7 @@ static bool IsTrailerAccessAllowed(uint8_t blockNo, uint8_t keytype, uint8_t act
|| (keytype == AUTHKEYB && (AC == 0x04 || AC == 0x03)));
}
case AC_KEYB_READ: {
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("IsTrailerAccessAllowed: AC_KEYB_READ");
if (MF_DBGLEVEL >= 2) Dbprintf("IsTrailerAccessAllowed: AC_KEYB_READ");
return (keytype == AUTHKEYA && (AC == 0x00 || AC == 0x02 || AC == 0x01));
}
case AC_KEYB_WRITE: {
@ -811,9 +811,10 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t
}
}
AppendCrc14443a(response, 16);
mf_crypto1_encrypt(pcs, response, 18, response_par);
EmSendCmdPar(response, 18, response_par);
mf_crypto1_encrypt(pcs, response, MAX_MIFARE_FRAME_SIZE, response_par);
EmSendCmdPar(response, MAX_MIFARE_FRAME_SIZE, response_par);
numReads++;
if (MF_DBGLEVEL >= 2) Dbprintf("Num Read: %d",numReads);
if (exitAfterNReads > 0 && numReads == exitAfterNReads) {
Dbprintf("%d reads done, exiting", numReads);
finished = true;
@ -1014,7 +1015,7 @@ void Mifare1ksim(uint16_t flags, uint8_t exitAfterNReads, uint8_t arg2, uint8_t
// WRITE BL2
case MFEMUL_WRITEBL2: {
if (receivedCmd_len == 18) {
if (receivedCmd_len == MAX_MIFARE_FRAME_SIZE) {
mf_crypto1_decryptEx(pcs, receivedCmd, receivedCmd_len, receivedCmd_dec);
if (HasValidCRC(receivedCmd_dec, receivedCmd_len)) {
if (IsSectorTrailer(cardWRBL)) {