Commit 7a30e354 authored by Philippe Teuwen's avatar Philippe Teuwen

nfc-mfclassic: update help & man page

parent d4762331
......@@ -3,10 +3,13 @@
nfc-mfclassic \- MIFARE Classic command line tool
.B nfc-mfclassic
.RI \fR\fBr\fR|\fR\fBR\fR|\fBw\fR\fR|\fBW\fR
.RI \fR\fBf\fR|\fR\fBr\fR|\fR\fBR\fR|\fBw\fR\fR|\fBW\fR
.RI \fR\fBa\fR|\fR\fBA\fR|\fBb\fR\fR|\fBB\fR
.RI [
.RI [\fR\fBf\fR]
.RI ]
.B nfc-mfclassic
......@@ -27,6 +30,10 @@ to store the keys and data for all sectors.
Be cautious that some parts of a MIFARE Classic memory are used for r/w access
of the rest of the memory, so please read the tag documentation before experimenting too much!
.B f
option to format the card will reset all keys to FFFFFFFFFFFF, all data to 00 and all ACLs to default.
.B W
option allows writing of special MIFARE cards that can be 'unlocked' to allow block 0
......@@ -57,8 +64,10 @@ options only work on special versions of MIFARE 1K cards (Chinese clones).
.BR r " | " R " | " w " | " W
Perform read from (
.BR f " | " r " | " R " | " w " | " W
Perform format (
.B f
) or read from (
.B r
) or unlocked read from (
.B R
......@@ -86,6 +95,11 @@ MiFare Dump (MFD) used to write (card to MFD) or (MFD to card)
MiFare Dump (MFD) that contains the keys (optional). Data part of the dump is ignored.
.B f
Force using the keyfile
even if UID does not match (optional).
Please report any bugs on the
......@@ -476,7 +476,7 @@ static void
print_usage(const char *pcProgramName)
printf("Usage: ");
printf("%s r|R|w|W a|b <dump.mfd> [<keys.mfd> [f]]\n", pcProgramName);
printf("%s f|r|R|w|W a|b <dump.mfd> [<keys.mfd> [f]]\n", pcProgramName);
printf(" f|r|R|w|W - Perform format (f) or read from (r) or unlocked read from (R) or write to (w) or unlocked write to (W) card\n");
printf(" *** format will reset all keys to FFFFFFFFFFFF and all data to 00 and all ACLs to default\n");
printf(" *** unlocked read does not require authentication and will reveal A and B keys\n");
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