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amiboo default pack

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This commit is contained in:
iceman1001
2020-07-08 23:11:50 +02:00
parent 7ee811bb9e
commit 246144df2a
1 changed files with 7 additions and 4 deletions
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11
armsrc/iso14443a.c
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@@ -1499,10 +1499,13 @@ void SimulateIso14443aTag(uint8_t tagType, uint8_t flags, uint8_t *data) {
uint8_t pwd[4];
emlGetMemBt(pwd, (pages - 1) * 4 + MFU_DUMP_PREFIX_LENGTH, sizeof(pwd));
if (memcmp(receivedCmd + 1, pwd, 4) == 0) {
uint8_t cmd[4];
emlGetMemBt(cmd, pages * 4 + MFU_DUMP_PREFIX_LENGTH, 2);
AddCrc14A(cmd, sizeof(cmd) - 2);
EmSendCmd(cmd, sizeof(cmd));
uint8_t pack[4];
emlGetMemBt(pack, pages * 4 + MFU_DUMP_PREFIX_LENGTH, 2);
if (memcmp(pack, "\x00\x00\x00\x00", 4) == 0) {
memcpy(pack, "\x80\x80\x00\x00", 4);
}
AddCrc14A(pack, sizeof(pack) - 2);
EmSendCmd(pack, sizeof(pack));
} else {
EmSend4bit(CARD_NACK_NA);
if (DBGLEVEL >= DBG_DEBUG) Dbprintf("Auth attempt: %08x", bytes_to_num(receivedCmd + 1, 4));