}
}
+my $access_condition_data = {
+0b000 => 'R:AB W:AB I:AB DTR:AB',
+0b010 => 'R:AB W:-- I:-- DTR:--',
+0b100 => 'R:AB W:-B I:-- DTR:--',
+0b110 => 'R:AB W:-B I:-B DTR:AB',
+0b001 => 'R:AB W:-- I:-- DTR:AB',
+0b011 => 'R:-B W:-B I:-- DTR:--',
+0b101 => 'R:-B W:-- I:-- DTR:--',
+0b111 => 'R:-- W:-- I:-- DTR:--',
+};
+
+my $access_condition_trailer = {
+0b000 => 'R/W: KEYSECXA:-/A ACCESS COND:A-/- KEYSECXB:A/A',
+0b010 => 'R/W: KEYSECXA:-/- ACCESS COND:A-/- KEYSECXB:A/-',
+0b100 => 'R/W: KEYSECXA:-/B ACCESS COND:AB/- KEYSECXB:-/B',
+0b110 => 'R/W: KEYSECXA:-/- ACCESS COND:AB/- KEYSECXB:-/-',
+0b001 => 'R/W: KEYSECXA:-/A ACCESS COND:A-/A KEYSECXB:A/A',
+0b011 => 'R/W: KEYSECXA:-/B ACCESS COND:AB/B KEYSECXB:-/B',
+0b101 => 'R/W: KEYSECXA:-/- ACCESS COND:AB/B KEYSECXB:-/-',
+0b111 => 'R/W: KEYSECXA:-/- ACCESS COND:AB/- KEYSECXB:-/-',
+};
+
+
if ( $debug ) {
warn "# function_clusters ",dump($function_clusters);
warn "# mad_id ", dump($mad_id);
unless length $card == 4096;
foreach my $i ( 0 .. 15 ) {
- my $v = unpack('v',(substr($card, 0x10 + ( $i * 2 ), 2)));
- my $cluster_id = unpack('HH', (( $v & 0xff00 ) >> 8) );
- my $full_id = sprintf "%04x",$v;
- printf "MAD sector %-2d %04x [%s]\n%s\n", $i, $v
- , $function_clusters->{ $cluster_id }
- , $mad_id->{$full_id} || "FIXME: add $full_id from MAD_overview.pdf to __DATA__ at end of $0"
- ;
+
+ my $pos = 0x40 * $i;
+
+ if ( $i == 0 ) {
+ printf "manufacturer block\nSerial number: %s\nCB: %s\nmanufacturer data: %s\n"
+ , unpack('H*',substr($card,0,4))
+ , unpack('H*',substr($card,4,1))
+ , unpack('H*',substr($card,5,11))
+ ;
+ # General purpose byte (GPB)
+ my $gdp = ord(substr($card,0x39,1));
+ printf "ADV (MAD version code): %d\n", $gdp & 0b00000011;
+ printf "MA (multiapplication): %s\n", $gdp & 0b01000000 ? 'yes' : 'monoaplication';
+ printf "DA (MAD available): %s\n", $gdp & 0b10000000 ? 'yes' : 'no';
+
+ printf "Info byte (publisher sector): %x\n", ord(substr($card,0x11,1));
+ } else {
+ my $mad_offset = 0x10 + ( $i * 2 );
+ my $v = unpack('v',(substr($card, $mad_offset, 2)));
+ my $cluster_id = unpack('HH', (( $v & 0xff00 ) >> 8) );
+ my $full_id = sprintf "%04x",$v;
+ printf "MAD sector %-2d@%x %04x [%s]\n%s\n", $i, $mad_offset, $v
+ , $function_clusters->{ $cluster_id }
+ , $mad_id->{$full_id} || "FIXME: add $full_id from MAD_overview.pdf to __DATA__ at end of $0"
+ ;
+
+ if ( $v == 0x0004 ) {
+ # RLE encoded card holder information
+ my $data = substr( $card, $pos, 0x30);
+ my $o = 0;
+ my $types = {
+ 0b00 => 'surname',
+ 0b01 => 'given name',
+ 0b10 => 'sex',
+ 0b11 => 'any',
+ };
+ while ( substr($data,$o,1) ne "\x00" ) {
+ my $len = ord(substr($data,$o,1));
+ my $type = ( $len & 0b11000000 ) >> 6;
+ $len = $len & 0b00111111;
+ my $dump = substr($data,$o+1,$len-1);
+ $dump = '0x' . unpack('H*', $dump) if $type == 0b11; # any
+ printf "%-10s %2d %s\n", $types->{$type}, $len, $dump;
+ $o += $len + 1;
+ }
+ } elsif ( $v == 0x0015 ) {
+ printf "Card number: %s\n", unpack('h*',substr($card,$pos + 0x04,6));
+ }
+
+ }
+
+ my $c1 = ( ord(substr($card,$pos+0x37,1)) & 0xf0 ) >> 4;
+ my $c2 = ( ord(substr($card,$pos+0x38,1)) & 0x0f );
+ my $c3 = ( ord(substr($card,$pos+0x38,1)) & 0xf0 ) >> 4;
foreach my $j ( 0 .. 3 ) {
- my $offset = 0x40 * $i + $j * 0x10;
+ my $offset = $pos + $j * 0x10;
my $block = substr($card, $offset, 0x10);
- printf "%04x %s\n", $offset, unpack('H*',$block);
+ my $mask = 1 << $j;
+ my $cond
+ = ( ( $c1 & $mask ) * 4 )
+ + ( ( $c2 & $mask ) * 2 )
+ + ( ( $c3 & $mask ) * 1 )
+ ;
+ $cond >>= $j;
+
+ printf "%04x %s %03b %s\n", $offset, unpack('H*',$block)
+ , $cond
+ , $j < 3 ? $access_condition_data->{$cond} : $access_condition_trailer->{$cond}
+ ;
}
- if ( $v == 0x0004 ) {
- # RLE encoded card holder information
- my $data = substr( $card, 0x40 * $i, 0x30);
- my $o = 0;
- my $types = {
- 0b00 => 'surname',
- 0b01 => 'given name',
- 0b10 => 'sex',
- 0b11 => 'any',
- };
- while ( substr($data,$o,1) ne "\x00" ) {
- my $len = ord(substr($data,$o,1));
- my $type = ( $len & 0b11000000 ) >> 6;
- $len = $len & 0b00111111;
- my $dump = substr($data,$o+1,$len-1);
- $dump = '0x' . unpack('H*', $dump) if $type == 0b11; # any
- printf "%-10s %2d %s\n", $types->{$type}, $len, $dump;
- $o += $len + 1;
- }
- }
+
+ printf "KEY A:%s | %s GDP: %s | B:%s\n"
+ ,unpack('H*',substr($card,$pos+0x30 ,6))
+ ,unpack('H*',substr($card,$pos+0x30+6 ,3))
+ ,unpack('H*',substr($card,$pos+0x30+9 ,1))
+ ,unpack('H*',substr($card,$pos+0x30+10,6))
+ ;
print "\n";
F0 mail
F8-FF miscellaneous applications
-0000 sector free
-0001 sector defective
-0002 sector reserved
-0003 DIR continuted
-0004 card holder
+0000 sector is free
+0001 sector is defect, e.g. access keys are destroyed or unknown
+0002 sector is reserved
+0003 sector contains additional directory info (useful only for future cards)
+0004 sector contains card holder information in ASCII format.
+0005 sector not applicable (above memory size)
0015 - card administration MIKROELEKTRONIKA spol.s.v.MIKROELEKTRONIKA spol.s.v.o. worldwide 1 01.02.2007 Card publisher info
0016 - card administration Mikroelektronika spol.s.r.o., Kpt.Mikroelektronika spol.s.r.o., Kpt. PoEurope 1 10.10.2007 Issuer information
projects / perl-Mifare-MAD.git / blobdiff