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Updated iclass restore to support privilege escalation

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Updated hf iclass restore to support privilege escalation to restore card's content using a single AA1 --nr mac value. This allows to write cards the debit key is not known.
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Antiklesys 2025-07-04 16:47:11 +08:00
commit f8bd0b4bae
3 changed files with 56 additions and 22 deletions
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4
client/src/cmdhficlass.c
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@ -2569,6 +2569,7 @@ static int CmdHFiClassRestore(const char *Cmd) {
arg_lit0(NULL, "raw", "no computations applied to key"),
arg_lit0("v", "verbose", "verbose output"),
arg_lit0(NULL, "shallow", "use shallow (ASK) reader modulation instead of OOK"),
arg_lit0(NULL, "nr", "replay of nr mac with privilege escalation"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, false);
@ -2619,6 +2620,7 @@ static int CmdHFiClassRestore(const char *Cmd) {
bool rawkey = arg_get_lit(ctx, 8);
bool verbose = arg_get_lit(ctx, 9);
bool shallow_mod = arg_get_lit(ctx, 10);
bool use_replay = arg_get_lit(ctx, 11);
CLIParserFree(ctx);
@ -2665,7 +2667,7 @@ static int CmdHFiClassRestore(const char *Cmd) {
payload->req.use_raw = rawkey;
payload->req.use_elite = elite;
payload->req.use_credit_key = use_credit_key;
payload->req.use_replay = false;
payload->req.use_replay = use_replay;
payload->req.blockno = startblock;
payload->req.send_reply = true;
payload->req.do_auth = true;