Fixed writing em410x 40bits UID on T5555/T55x7 tags on 32bits systems

[proxmark3-svn] / client / mifarehost.c

diff --git a/client/mifarehost.c b/client/mifarehost.c
index ef70fe9770ddba86a69ea87659e298179ba37328..fb6a4bdbed7172ee4959c801c57427bb3f9ba18c 100644 (file)
--- a/client/mifarehost.c
+++ b/client/mifarehost.c
@@ -1,4 +1,4 @@
-// Merlok, 2011\r
+// Merlok, 2011, 2012\r
 // people from mifare@nethemba.com, 2010\r
 //\r
 // This code is licensed to you under the terms of the GNU GPL, version 2 or,\r
@@ -221,6 +221,10 @@ int mfCSetUID(uint8_t *uid, uint8_t *oldUID, int wantWipe) {
        memset(block0, 0, 16);\r
        memcpy(block0, uid, 4); \r
        block0[4] = block0[0]^block0[1]^block0[2]^block0[3]; // Mifare UID BCC\r
+       // mifare classic SAK(byte 5) and ATQA(byte 6 and 7)\r
+       block0[5] = 0x88;\r
+       block0[6] = 0x04;\r
+       block0[7] = 0x00;\r
        \r
        return mfCSetBlock(0, block0, oldUID, wantWipe, CSETBLOCK_SINGLE_OPER);\r
 }\r