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examples/mifare-desfire-format also resets key settings

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This commit is contained in:
Philippe Teuwen 2012-05-15 21:22:16 +00:00
parent 7594b53009
commit 0268a9f975
1 changed files with 9 additions and 0 deletions
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9
examples/mifare-desfire-format.c
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@ -141,6 +141,15 @@ main(int argc, char *argv[])
} }
mifare_desfire_key_free (key_picc); mifare_desfire_key_free (key_picc);
// Send Mifare DESFire ChangeKeySetting to change the PICC master key settings into :
// bit7-bit4 equal to 0000b
// bit3 equal to 1b, the configuration of the PICC master key MAY be changeable or frozen
// bit2 equal to 1b, CreateApplication and DeleteApplication commands are allowed without PICC master key authentication
// bit1 equal to 1b, GetApplicationIDs, and GetKeySettings are allowed without PICC master key authentication
// bit0 equal to 1b, PICC masterkey MAY be frozen or changeable
res = mifare_desfire_change_key_settings (tags[i],0x0F);
if (res < 0)
errx (EXIT_FAILURE, "ChangeKeySettings failed");
res = mifare_desfire_format_picc (tags[i]); res = mifare_desfire_format_picc (tags[i]);
if (res < 0) { if (res < 0) {
warn ("Can't format PICC."); warn ("Can't format PICC.");