github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-20 21:33:19 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added work with "magic Chinese" card (card from: ouyangweidaxian@live.cn) with wipe support). Change UID and wipe only.

Browse source
This commit is contained in:
Merlokbr@gmail.com 2012-07-05 07:31:56 +00:00
commit 0675f200e6
8 changed files with 207 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

24
client/mifarehost.c
View file

@ -216,3 +216,27 @@ int mfEmlSetMem(uint8_t *data, int blockNum, int blocksCount) {
return 0;
}
int mfCSetUID(uint8_t *uid, uint8_t *oldUID, int wantWipe) {
uint8_t isOK = 0;
uint8_t block0[16];
memset(block0, 0, 16);
memcpy(block0, uid, 4);
block0[4] = block0[0]^block0[1]^block0[2]^block0[3]; // Mifare UID BCC
UsbCommand c = {CMD_MIFARE_EML_CSETBLOCK, {wantWipe, 1, 0}};
memcpy(c.d.asBytes, block0, 16);
SendCommand(&c);
UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 1500);
if (resp != NULL) {
isOK = resp->arg[0] & 0xff;
PrintAndLog("isOk:%02x", isOK);
memcpy(oldUID, resp->d.asBytes, 4);
if (!isOK) return 2;
} else {
PrintAndLog("Command execute timeout");
return 1;
}
return 0;
}