#include "cmdparser.h"
#include "cmddata.h" //for g_debugMode, demodbuff cmds
#include "lfdemod.h" // for HIDdemodFSK
-#include "parity.h" // for parity
+#include "hidcardformats.h"
+#include "hidcardformatutils.h"
#include "util.h" // for param_get8,32,64
-static int CmdHelp(const char *Cmd);
-
-/**
- * Packs an HID ID from component parts.
- *
- * This only works with 26, 34, 35, 37, and 48 bit card IDs.
- *
- * Returns false on invalid inputs.
- */
-bool pack_hid(/* out */ uint32_t *hi2, /* out */ uint32_t *hi, /* out */ uint32_t *lo, /* in */ const hid_info *info) {
- uint32_t higher = 0, high = 0, low = 0;
-
- switch (info->fmtLen) {
- case 26: // HID H10301
- low |= (info->cardnum & 0xffff) << 1;
- low |= (info->fc & 0xff) << 17;
-
- if (info->parityValid) {
- // Calculate parity
- low |= oddparity32((low >> 1) & 0xfff) & 1;
- low |= (evenparity32((low >> 13) & 0xfff) & 1) << 25;
- }
- break;
-
- case 34: // H10306
- low |= (info->cardnum & 0xffff) << 1;
- low |= (info->fc & 0x7fff) << 17;
- high |= (info->fc & 0x8000) >> 15;
-
- if (info->parityValid) {
- // Calculate parity
- high |= (evenparity32((high & 0x00000001) ^ (low & 0xFFFE0000)) & 1) << 1;
- low |= (oddparity32(low & 0x0001FFFE) & 1);
- }
- break;
-
- case 35: // (Corporate 1000 35-bit)
- low |= (info->cardnum & 0xfffff) << 1;
- low |= (info->fc & 0x7ff) << 21;
- high |= (info->fc & 0x800) >> 11;
-
- if (info->parityValid) {
- // Calculate parity
- high |= (evenparity32((high & 0x00000001) ^ (low & 0xB6DB6DB6)) & 1) << 1;
- low |= (oddparity32( (high & 0x00000003) ^ (low & 0x6DB6DB6C)) & 1);
- high |= (oddparity32( (high & 0x00000003) ^ (low & 0xFFFFFFFF)) & 1) << 2;
- }
- break;
-
- case 37: //H10304
- low |= (info->cardnum & 0x7ffff) << 1;
- low |= (info->fc & 0xfff) << 20;
- high |= (info->fc & 0xf000) >> 12;
-
- if (info->parityValid) {
- // Calculate parity
- high |= (evenparity32((high & 0x0000000F) ^ (low & 0xFFFC0000)) & 1) << 4;
- low |= (oddparity32(low & 0x0007FFFE) & 1);
- }
- break;
-
- case 48: // Corporate 1000 48-bit
- low |= (info->cardnum & 0x7FFFFF) << 1;
- low |= (info->fc & 0xff) << 24;
- high |= (info->fc & 0x3FFF00) >> 8;
-
- if (info->parityValid) {
- // Calculate parity
- high |= (evenparity32((high & 0x00001B6D) ^ (low & 0xB6DB6DB6)) & 1) << 14;
- low |= (oddparity32( (high & 0x000036DB) ^ (low & 0x6DB6DB6C)) & 1);
- high |= (oddparity32( (high & 0x00007FFF) ^ (low & 0xFFFFFFFF)) & 1) << 15;
- }
- break;
-
- default:
- // Invalid / unsupported length
- return false;
- }
-
- // Set the format length bits
- if (info->fmtLen < 37) {
- // Bit 37 is always set
- high |= 0x20;
-
- // Set the bit corresponding to the length.
- if (info->fmtLen < 32)
- low |= 1 << info->fmtLen;
- else
- high |= 1 << (info->fmtLen - 32);
-
- } else if (info->fmtLen > 37){
- if (info->fmtLen < 64)
- high |= 1 << (info->fmtLen - 32);
- else
- higher |= 1 << (info->fmtLen - 64);
- }
- // Return result only if successful.
- *hi2 = higher;
- *hi = high;
- *lo = low;
- return true;
-}
-
-/**
- * Unpacks an HID ID into its component parts.
- *
- * This only works with 26, 34, 35, 37, and 48 bit card IDs.
- *
- * Returns false on invalid inputs.
- */
-bool unpack_hid(hid_info *out, uint32_t hi2, uint32_t hi, uint32_t lo) {
- memset(out, 0, sizeof(hid_info));
- uint8_t fmtLen = 0;
-
- uint32_t hFmt; // for calculating card length
- if ((hi2 & 0x000FFFFF) > 0) { // > 64 bits
- hFmt = hi2 & 0x000FFFFF;
- fmtLen = 64;
- } else if ((hi & 0xFFFFFFC0) > 0) { // < 63-38 bits
- hFmt = hi & 0xFFFFFFC0;
- fmtLen = 32;
- } else if ((hi & 0x00000020) == 0) { // 37 bits
- hFmt = 0;
- fmtLen = 37;
- } else if ((hi & 0x0000001F) > 0){ // 36-32 bits
- hFmt = hi & 0x0000001F;
- fmtLen = 32;
- } else { // <32 bits
- hFmt = lo;
- fmtLen = 0;
- }
-
- while (hFmt > 1) {
- hFmt >>= 1;
- fmtLen++;
- }
- out->fmtLen = fmtLen;
- switch (out->fmtLen) {
- case 26: // HID H10301
- out->cardnum = (lo >> 1) & 0xFFFF;
- out->fc = (lo >> 17) & 0xFF;
-
- if (g_debugMode) {
- PrintAndLog("oddparity : input=%x, calculated=%d, provided=%d",
- (lo >> 1) & 0xFFF, oddparity32((lo >> 1) & 0xFFF), lo & 1);
- PrintAndLog("evenparity: input=%x, calculated=%d, provided=%d",
- (lo >> 13) & 0xFFF, evenparity32((lo >> 13) & 0xFFF) & 1, (lo >> 25) & 1);
- }
-
- out->parityValid =
- (oddparity32((lo >> 1) & 0xFFF) == (lo & 1)) &&
- ((evenparity32((lo >> 13) & 0xFFF) & 1) == ((lo >> 25) & 1));
- break;
-
- case 34: // HID H10306
- out->cardnum = (lo >> 1) & 0xFFFF;
- out->fc = ((hi & 1) << 15) | (lo >> 17);
- out->parityValid =
- ((evenparity32((hi & 0x00000001) ^ (lo & 0xFFFE0000)) & 1) == ((hi >> 1) & 1)) &&
- ((oddparity32(lo & 0x0001FFFE) & 1) == ((lo & 1)));
- break;
-
- case 35: // HID Corporate 1000-35
- out->cardnum = (lo >> 1) & 0xFFFFF;
- out->fc = ((hi & 1) << 11) | (lo >> 21);
- out->parityValid =
- (evenparity32((hi & 0x00000001) ^ (lo & 0xB6DB6DB6)) == ((hi >> 1) & 1)) &&
- (oddparity32( (hi & 0x00000003) ^ (lo & 0x6DB6DB6C)) == ((lo >> 0) & 1)) &&
- (oddparity32( (hi & 0x00000003) ^ (lo & 0xFFFFFFFF)) == ((hi >> 2) & 1));
- if (g_debugMode) {
- PrintAndLog("Parity check: calculated {%d, %d, %d}, provided {%d, %d, %d}",
- evenparity32((hi & 0x00000001) ^ (lo & 0xB6DB6DB6)),
- oddparity32( (hi & 0x00000003) ^ (lo & 0x6DB6DB6C)),
- oddparity32( (hi & 0x00000003) ^ (lo & 0xFFFFFFFF)),
- ((hi >> 1) & 1),
- ((lo >> 0) & 1),
- ((hi >> 2) & 1)
- );
- }
- break;
-
- case 37: // HID H10304
- out->fmtLen = 37;
- out->cardnum = (lo >> 1) & 0x7FFFF;
- out->fc = ((hi & 0xF) << 12) | (lo >> 20);
- out->parityValid =
- (evenparity32((hi & 0x0000000F) ^ (lo & 0xFFFC0000)) == ((hi >> 4) & 1)) &&
- (oddparity32( lo & 0x0007FFFE) == (lo & 1));
- break;
-
- case 48: // HID Corporate 1000-48
- out->cardnum = (lo >> 1) & 0x7FFFFF; //Start 24, 23 length
- out->fc = ((hi & 0x3FFF) << 8 ) | (lo >> 24); //Start 2, 22 length
- out->parityValid =
- (evenparity32((hi & 0x00001B6D) ^ (lo & 0xB6DB6DB6)) == ((hi >> 14) & 1)) &&
- (oddparity32( (hi & 0x000036DB) ^ (lo & 0x6DB6DB6C)) == ((lo >> 0) & 1)) &&
- (oddparity32( (hi & 0x00007FFF) ^ (lo & 0xFFFFFFFF)) == ((hi >> 15) & 1));
- if (g_debugMode) {
- PrintAndLog("Parity check: calculated {%d, %d, %d}, provided {%d, %d, %d}",
- evenparity32((hi & 0x00001B6D) ^ (lo & 0xB6DB6DB6)),
- oddparity32( (hi & 0x000036DB) ^ (lo & 0x6DB6DB6C)),
- oddparity32( (hi & 0x00007FFF) ^ (lo & 0xFFFFFFFF)),
- ((hi >> 14) & 1),
- ((lo >> 0) & 1),
- ((hi >> 15) & 1)
- );
- }
- break;
-
- default:
- return false;
- }
- return true;
-}
/**
* Converts a hex string to component "hi2", "hi" and "lo" 32-bit integers, one nibble
return 0;
}
- hid_info card_info;
- bool ret = unpack_hid(&card_info, (uint32_t)hi2, (uint32_t)hi, (uint32_t)lo);
-
if (hi2 != 0)
- PrintAndLog("HID Prox TAG ID: %x%08x%08x (%d) - Format Len: %u bits - FC: %u - Card: %u",
- (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
- card_info.fmtLen, card_info.fc, card_info.cardnum);
+ PrintAndLog("HID Prox TAG ID: %x%08x%08x",
+ (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo
+ );
else
- PrintAndLog("HID Prox TAG ID: %x%08x (%d) - Format Len: %u bits - FC: %u - Card: %u",
- (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
- card_info.fmtLen, card_info.fc, card_info.cardnum);
+ PrintAndLog("HID Prox TAG ID: %x%08x",
+ (unsigned int) hi, (unsigned int) lo
+ );
+
+ hidproxmessage_t packed = initialize_proxmessage_object(hi2, hi, lo);
+ bool ret = HIDTryUnpack(&packed);
- if (card_info.fmtLen == 26 || card_info.fmtLen == 35 || card_info.fmtLen == 48) {
- PrintAndLog("Parity: %s", card_info.parityValid ? "valid" : "invalid");
- }
if (!ret) {
PrintAndLog("Invalid or unsupported tag length.");
}
}
c.cmd = CMD_HID_CLONE_TAG;
- c.arg[0] = hi2;
+ c.arg[0] = (hi2 & 0x000FFFFF);
c.arg[1] = hi;
c.arg[2] = lo;
return 0;
}
-
-int CmdHIDPack(const char *Cmd) {
- uint32_t hi2 = 0, hi = 0, lo = 0;
-
+int CmdHIDDecode(const char *Cmd){
if (strlen(Cmd)<3) {
- PrintAndLog("Usage: lf hid pack <length> <facility code (decimal)> <card number (decimal)>");
- PrintAndLog(" sample: lf hid pack 26 123 4567");
+ PrintAndLog("Usage: lf hid decode <id>");
+ PrintAndLog(" sample: lf hid decode 2006f623ae");
return 0;
}
- uint8_t fmtLen = param_get8(Cmd, 0);
- hid_info card_info;
- card_info.fmtLen = fmtLen;
- card_info.fc = param_get32ex(Cmd, 1, 0, 10);
- card_info.cardnum = param_get64ex(Cmd, 2, 0, 10);
- card_info.parityValid = true;
+ uint32_t top = 0, mid = 0, bot = 0;
+ hexstring_to_int96(&top, &mid, &bot, Cmd);
+ hidproxmessage_t packed = initialize_proxmessage_object(top, mid, bot);
+ HIDTryUnpack(&packed);
+ return 0;
+}
+int CmdHIDEncode(const char *Cmd) {
+ if (strlen(Cmd) == 0) {
+ PrintAndLog("Usage: lf hid encode <format> <facility code (decimal)> <card number (decimal)>");
+ PrintAndLog(" sample: lf hid encode H10301 123 4567");
+ return 0;
+ }
+
+ int formatIndex = -1;
+ if (!strcmp(Cmd, "help") || !strcmp(Cmd, "h") || !strcmp(Cmd, "list") || !strcmp(Cmd, "?")){
+ HIDListFormats();
+ return 0;
+ } else {
+ char format[16];
+ memset(format, 0, sizeof(format));
+ param_getstr(Cmd, 0, format, sizeof(format));
+ formatIndex = HIDFindCardFormat(format);
+ if (formatIndex == -1) {
+ HIDListFormats();
+ return 0;
+ }
+ }
- bool ret = pack_hid(&hi2, &hi, &lo, &card_info);
- if (ret) {
- if (hi2 != 0) {
- PrintAndLog("HID Prox TAG ID: %x%08x%08x (%d) - Format Len: %u bits - FC: %u - Card: %u",
- (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
- card_info.fmtLen, card_info.fc, card_info.cardnum);
+ hidproxcard_t card;
+ memset(&card, 0, sizeof(hidproxcard_t));
+ card.FacilityCode = param_get32ex(Cmd, 1, 0, 10);
+ card.CardNumber = param_get64ex(Cmd, 2, 0, 10);
+ card.ParitySupported = true; // Try to encode parity if supported.
+
+ hidproxmessage_t packed;
+ memset(&packed, 0, sizeof(hidproxmessage_t));
+ if (HIDPack(formatIndex, &card, &packed)){
+ if (packed.top != 0) {
+ PrintAndLog("HID Prox TAG ID: %x%08x%08x",
+ (unsigned int)packed.top, (unsigned int)packed.mid, (unsigned int)packed.bot);
} else {
- PrintAndLog("HID Prox TAG ID: %x%08x (%d) - Format Len: %u bits - FC: %u - Card: %u",
- (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
- card_info.fmtLen, card_info.fc, card_info.cardnum);
+ PrintAndLog("HID Prox TAG ID: %x%08x",
+ (unsigned int)packed.mid, (unsigned int)packed.bot);
}
} else {
- PrintAndLog("Invalid or unsupported tag length.");
+ PrintAndLog("The provided data could not be encoded with the selected format.");
}
return 0;
}
+int CmdHIDWrite(const char *Cmd) {
+ if (strlen(Cmd) == 0) {
+ PrintAndLog("Usage: lf hid write <format> <facility code (decimal)> <card number (decimal)>");
+ PrintAndLog(" sample: lf hid write H10301 123 4567");
+ return 0;
+ }
-int CmdHIDUnpack(const char *Cmd)
-{
- uint32_t hi2 = 0, hi = 0, lo = 0;
- if (strlen(Cmd)<1) {
- PrintAndLog("Usage: lf hid unpack <ID>");
- PrintAndLog(" sample: lf hid unpack 2006f623ae");
+ int formatIndex = -1;
+ if (!strcmp(Cmd, "help") || !strcmp(Cmd, "h") || !strcmp(Cmd, "list") || !strcmp(Cmd, "?")){
+ HIDListFormats();
return 0;
+ } else {
+ char format[16];
+ memset(format, 0, sizeof(format));
+ param_getstr(Cmd, 0, format, sizeof(format));
+ formatIndex = HIDFindCardFormat(format);
+ if (formatIndex == -1) {
+ HIDListFormats();
+ return 0;
+ }
}
- hexstring_to_int96(&hi2, &hi, &lo, Cmd);
-
- hid_info card_info;
- bool ret = unpack_hid(&card_info, hi2, hi, lo);
+ hidproxcard_t card;
+ memset(&card, 0, sizeof(hidproxcard_t));
+ card.FacilityCode = param_get32ex(Cmd, 1, 0, 10);
+ card.CardNumber = param_get64ex(Cmd, 2, 0, 10);
+ card.ParitySupported = true; // Try to encode parity if supported.
+
+ hidproxmessage_t packed;
+ memset(&packed, 0, sizeof(hidproxmessage_t));
+ if (HIDPack(formatIndex, &card, &packed)){
+ UsbCommand c;
+ if (packed.top != 0) {
+ PrintAndLog("HID Prox TAG ID: %x%08x%08x",
+ (unsigned int)packed.top, (unsigned int)packed.mid, (unsigned int)packed.bot);
+ c.d.asBytes[0] = 1;
+ } else {
+ PrintAndLog("HID Prox TAG ID: %x%08x",
+ (unsigned int)packed.mid, (unsigned int)packed.bot);
+ c.d.asBytes[0] = 0;
+ }
+
+ c.cmd = CMD_HID_CLONE_TAG;
+ c.arg[0] = (packed.top & 0x000FFFFF);
+ c.arg[1] = packed.mid;
+ c.arg[2] = packed.bot;
+ SendCommand(&c);
- if (hi2 != 0) {
- PrintAndLog("HID Prox TAG ID: %x%08x%08x (%d) - Format Len: %u bits - FC: %u - Card: %u",
- (unsigned int) hi2, (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
- card_info.fmtLen, card_info.fc, card_info.cardnum);
} else {
- PrintAndLog("HID Prox TAG ID: %x%08x (%d) - Format Len: %u bits - FC: %u - Card: %u",
- (unsigned int) hi, (unsigned int) lo, (unsigned int) (lo>>1) & 0xFFFF,
- card_info.fmtLen, card_info.fc, card_info.cardnum);
- }
- PrintAndLog("Parity: %s", card_info.parityValid ? "valid" : "invalid");
-
- if (!ret) {
- PrintAndLog("Invalid or unsupported tag length.");
+ PrintAndLog("The provided data could not be encoded with the selected format.");
}
return 0;
}
-
+static int CmdHelp(const char *Cmd); // define this now so the below won't error out.
static command_t CommandTable[] =
{
{"help", CmdHelp, 1, "This help"},
{"read", CmdHIDReadFSK, 0, "['1'] Realtime HID FSK Read from antenna (option '1' for one tag only)"},
{"sim", CmdHIDSim, 0, "<ID> -- HID tag simulator"},
{"clone", CmdHIDClone, 0, "<ID> -- Clone HID to T55x7 (tag must be in antenna)"},
- {"pack", CmdHIDPack, 1, "<len> <fc> <num> -- packs an HID ID from its length, facility code and card number"},
- {"unpack", CmdHIDUnpack, 1, "<ID> -- unpacks an HID ID to its length, facility code and card number"},
+ {"decode", CmdHIDDecode, 1, "<ID> -- Try to decode an HID tag and show its contents"},
+ {"encode", CmdHIDEncode, 1, "<format> <fc> <num> -- Encode an HID ID with the specified format, facility code and card number"},
+ {"write", CmdHIDWrite, 0, "<format> <fc> <num> -- Encode and write to a T55x7 tag (tag must be in antenna)"},
{NULL, NULL, 0, NULL}
};
--- /dev/null
+//-----------------------------------------------------------------------------
+// Copyright (C) 2018 grauerfuchs
+//
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// HID card format packing/unpacking routines
+//-----------------------------------------------------------------------------
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include "cmddata.h"
+#include "hidcardformats.h"
+#include "hidcardformatutils.h"
+#include "parity.h" // for parity
+#include "ui.h"
+
+bool Pack_H10301(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0xFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFF) return false; // Can't encode CN.
+
+ packed->Length = 26; // Set number of bits
+ packed->bot |= (card->CardNumber & 0xFFFF) << 1;
+ packed->bot |= (card->FacilityCode & 0xFF) << 17;
+ if (card->ParitySupported){
+ packed->bot |= oddparity32((packed->bot >> 1) & 0xFFF) & 1;
+ packed->bot |= (evenparity32((packed->bot >> 13) & 0xFFF) & 1) << 25;
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_H10301(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 26) return false; // Wrong length? Stop here.
+ card->CardNumber = (packed->bot >> 1) & 0xFFFF;
+ card->FacilityCode = (packed->bot >> 17) & 0xFF;
+ card->ParitySupported = true;
+ card->ParityValid =
+ (oddparity32((packed->bot >> 1) & 0xFFF) == (packed->bot & 1)) &&
+ ((evenparity32((packed->bot >> 13) & 0xFFF) & 1) == ((packed->bot >> 25) & 1));
+ return true;
+}
+
+bool Pack_Tecom27(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0x7FF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFF) return false; // Can't encode CN.
+ packed->Length = 27;
+ set_nonlinear_field(packed, card->FacilityCode, 10, (uint8_t[]){15, 19, 24, 23, 22, 18, 6, 10, 14, 3, 2});
+ set_nonlinear_field(packed, card->CardNumber, 16, (uint8_t[]){0, 1, 13, 12, 9, 26, 20, 16, 17, 21, 25, 7, 8, 11, 4, 5});
+ return add_HID_header(packed);
+}
+bool Unpack_Tecom27(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 27) return false; // Wrong length? Stop here.
+ card->CardNumber = get_nonlinear_field(packed, 16, (uint8_t[]){0, 1, 13, 12, 9, 26, 20, 16, 17, 21, 25, 7, 8, 11, 4, 5});
+ card->FacilityCode = get_nonlinear_field(packed, 10, (uint8_t[]){15, 19, 24, 23, 22, 18, 6, 10, 14, 3, 2});
+ card->ParitySupported = false;
+ return true;
+}
+
+bool Pack_2804W(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0x0FF) return false; // Can't encode FC.
+ if (card->CardNumber > 0x7FFF) return false; // Can't encode CN.
+ packed->Length = 28;
+ set_linear_field(packed, card->FacilityCode, 4, 8);
+ set_linear_field(packed, card->CardNumber, 12, 15);
+ if (card->ParitySupported){
+ set_bit_by_position(packed,
+ oddparity32(get_nonlinear_field(packed, 16, (uint8_t[]){4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26}))
+ , 2);
+ set_bit_by_position(packed,
+ evenparity32(get_linear_field(packed, 1, 13))
+ , 0);
+ set_bit_by_position(packed,
+ oddparity32(get_linear_field(packed, 0, 27))
+ , 27);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_2804W(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 28) return false; // Wrong length? Stop here.
+ card->FacilityCode = get_linear_field(packed, 4, 8);
+ card->CardNumber = get_linear_field(packed, 12, 15);
+ card->ParitySupported = true;
+ card->ParityValid =
+ (get_bit_by_position(packed, 0) == evenparity32(get_linear_field(packed, 1, 13))) &&
+ (get_bit_by_position(packed, 2) == oddparity32(get_nonlinear_field(packed, 16, (uint8_t[]){4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26}))) &&
+ (get_bit_by_position(packed, 27) == oddparity32(get_linear_field(packed, 0, 27)));
+ return true;
+}
+
+bool Pack_ATSW30(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0xFFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFF) return false; // Can't encode CN.
+ packed->Length = 30;
+ set_linear_field(packed, card->FacilityCode, 1, 12);
+ set_linear_field(packed, card->CardNumber, 13, 16);
+ if (card->ParitySupported){
+ set_bit_by_position(packed,
+ evenparity32(get_linear_field(packed, 1, 12))
+ , 0);
+ set_bit_by_position(packed,
+ oddparity32(get_linear_field(packed, 13, 16))
+ , 29);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_ATSW30(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 30) return false; // Wrong length? Stop here.
+ card->FacilityCode = get_linear_field(packed, 1, 12);
+ card->CardNumber = get_linear_field(packed, 13, 16);
+ card->ParitySupported = true;
+ card->ParityValid =
+ (get_bit_by_position(packed, 0) == evenparity32(get_linear_field(packed, 1, 12))) &&
+ (get_bit_by_position(packed, 29) == oddparity32(get_linear_field(packed, 13, 16)));
+ return true;
+}
+bool Pack_ADT31(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0x0F) return false; // Can't encode FC.
+ if (card->CardNumber > 0x7FFFFF) return false; // Can't encode CN.
+ packed->Length = 31;
+ set_linear_field(packed, card->FacilityCode, 1, 4);
+ set_linear_field(packed, card->CardNumber, 5, 23);
+ // Parity not known, but 4 bits are unused.
+ return add_HID_header(packed);
+}
+bool Unpack_ADT31(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 31) return false; // Wrong length? Stop here.
+ card->FacilityCode = get_linear_field(packed, 1, 4);
+ card->CardNumber = get_linear_field(packed, 5, 23);
+ card->ParitySupported = false;
+ return true;
+}
+
+bool Pack_D10202(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0x007F) return false; // Can't encode FC.
+ if (card->CardNumber > 0x00FFFFFF) return false; // Can't encode CN.
+
+ packed->Length = 33; // Set number of bits
+ set_linear_field(packed, card->FacilityCode, 1, 7);
+ set_linear_field(packed, card->CardNumber, 8, 24);
+
+ if (card->ParitySupported){
+ set_bit_by_position(packed, evenparity32(get_linear_field(packed, 1, 16)), 0);
+ set_bit_by_position(packed, oddparity32(get_linear_field(packed, 16, 16)), 32);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_D10202(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 33) return false; // Wrong length? Stop here.
+
+ card->CardNumber = get_linear_field(packed, 8, 24);
+ card->FacilityCode = get_linear_field(packed, 1, 7);
+ card->ParitySupported = true;
+ card->ParityValid =
+ (get_bit_by_position(packed, 0) == evenparity32(get_linear_field(packed, 1, 16))) &&
+ (get_bit_by_position(packed, 32) == oddparity32(get_linear_field(packed, 16, 16)));
+ return true;
+}
+
+
+bool Pack_H10306(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0xFFFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFF) return false; // Can't encode CN.
+
+ packed->Length = 34; // Set number of bits
+ packed->bot |= (card->CardNumber & 0xFFFF) << 1;
+ packed->bot |= (card->FacilityCode & 0x7FFF) << 17;
+ packed->mid |= (card->FacilityCode & 0x8000) >> 15;
+ if (card->ParitySupported){
+ packed->mid |= (evenparity32((packed->mid & 0x00000001) ^ (packed->bot & 0xFFFE0000)) & 1) << 1;
+ packed->bot |= ( oddparity32(packed->bot & 0x0001FFFE) & 1);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_H10306(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 34) return false; // Wrong length? Stop here.
+
+ card->CardNumber = (packed->bot >> 1) & 0xFFFF;
+ card->FacilityCode = ((packed->mid & 1) << 15) | ((packed->bot >> 17) & 0xFF);
+ card->ParitySupported = true;
+ card->ParityValid =
+ ((evenparity32((packed->mid & 0x00000001) ^ (packed->bot & 0xFFFE0000)) & 1) == ((packed->mid >> 1) & 1)) &&
+ ((oddparity32(packed->bot & 0x0001FFFE) & 1) == ((packed->bot & 1)));
+ return true;
+}
+bool Pack_N1002(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0xFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFF) return false; // Can't encode CN.
+
+ packed->Length = 34; // Set number of bits
+ set_linear_field(packed, card->FacilityCode, 9, 8);
+ set_linear_field(packed, card->CardNumber, 17, 16);
+ return add_HID_header(packed);
+}
+bool Unpack_N1002(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 34) return false; // Wrong length? Stop here.
+
+ card->CardNumber = get_linear_field(packed, 17, 16);
+ card->FacilityCode = get_linear_field(packed, 9, 8);
+ card->ParitySupported = false;
+ return true;
+}
+
+
+bool Pack_C1k35s(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0xFFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFFF) return false; // Can't encode CN.
+
+ packed->Length = 35; // Set number of bits
+ packed->bot |= (card->CardNumber & 0x000FFFFF) << 1;
+ packed->bot |= (card->FacilityCode & 0x000007FF) << 21;
+ packed->mid |= (card->FacilityCode & 0x00000800) >> 11;
+ if (card->ParitySupported){
+ packed->mid |= (evenparity32((packed->mid & 0x00000001) ^ (packed->bot & 0xB6DB6DB6)) & 1) << 1;
+ packed->bot |= ( oddparity32((packed->mid & 0x00000003) ^ (packed->bot & 0x6DB6DB6C)) & 1);
+ packed->mid |= ( oddparity32((packed->mid & 0x00000003) ^ (packed->bot & 0xFFFFFFFF)) & 1) << 2;
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_C1k35s(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 35) return false; // Wrong length? Stop here.
+
+ card->CardNumber = (packed->bot >> 1) & 0x000FFFFF;
+ card->FacilityCode = ((packed->mid & 1) << 11) | ((packed->bot >> 21));
+ card->ParitySupported = true;
+ card->ParityValid =
+ (evenparity32((packed->mid & 0x00000001) ^ (packed->bot & 0xB6DB6DB6)) == ((packed->mid >> 1) & 1)) &&
+ ( oddparity32((packed->mid & 0x00000003) ^ (packed->bot & 0x6DB6DB6C)) == ((packed->bot >> 0) & 1)) &&
+ ( oddparity32((packed->mid & 0x00000003) ^ (packed->bot & 0xFFFFFFFF)) == ((packed->mid >> 2) & 1));
+ return true;
+}
+
+bool Pack_H10320(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0) return false; // Can't encode FC. (none in this format)
+ if (card->CardNumber > 99999999) return false; // Can't encode CN.
+
+ packed->Length = 36; // Set number of bits
+ // This card is BCD-encoded rather than binary. Set the 4-bit groups independently.
+ set_linear_field(packed, (card->CardNumber / 10000000) % 10, 0, 4);
+ set_linear_field(packed, (card->CardNumber / 1000000) % 10, 4, 4);
+ set_linear_field(packed, (card->CardNumber / 100000) % 10, 8, 4);
+ set_linear_field(packed, (card->CardNumber / 10000) % 10, 12, 4);
+ set_linear_field(packed, (card->CardNumber / 1000) % 10, 16, 4);
+ set_linear_field(packed, (card->CardNumber / 100) % 10, 20, 4);
+ set_linear_field(packed, (card->CardNumber / 10) % 10, 24, 4);
+ set_linear_field(packed, (card->CardNumber / 1) % 10, 28, 4);
+ if (card->ParitySupported){
+ set_bit_by_position(packed, evenparity32(
+ get_nonlinear_field(packed, 8, (uint8_t[]){0, 4, 8, 12, 16, 20, 24, 28})
+ ), 32);
+ set_bit_by_position(packed, oddparity32(
+ get_nonlinear_field(packed, 8, (uint8_t[]){1, 5, 9, 13, 17, 21, 25, 29})
+ ), 33);
+ set_bit_by_position(packed, evenparity32(
+ get_nonlinear_field(packed, 8, (uint8_t[]){2, 6, 10, 14, 18, 22, 28, 30})
+ ), 34);
+ set_bit_by_position(packed, evenparity32(
+ get_nonlinear_field(packed, 8, (uint8_t[]){3, 7, 11, 15, 19, 23, 29, 31})
+ ), 35);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_H10320(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 36) return false; // Wrong length? Stop here.
+ // This card is BCD-encoded rather than binary. Get the 4-bit groups independently.
+ card->CardNumber += get_linear_field(packed, 0, 4) * 10000000;
+ card->CardNumber += get_linear_field(packed, 4, 4) * 1000000;
+ card->CardNumber += get_linear_field(packed, 8, 4) * 100000;
+ card->CardNumber += get_linear_field(packed, 12, 4) * 10000;
+ card->CardNumber += get_linear_field(packed, 16, 4) * 1000;
+ card->CardNumber += get_linear_field(packed, 20, 4) * 100;
+ card->CardNumber += get_linear_field(packed, 24, 4) * 10;
+ card->CardNumber += get_linear_field(packed, 28, 4);
+ card->ParitySupported = true;
+ card->ParityValid =
+ (get_bit_by_position(packed, 32) == evenparity32(get_nonlinear_field(packed, 8, (uint8_t[]){0, 4, 8, 12, 16, 20, 24, 28}))) &&
+ (get_bit_by_position(packed, 33) == oddparity32(get_nonlinear_field(packed, 8, (uint8_t[]){1, 5, 9, 13, 17, 21, 25, 29}))) &&
+ (get_bit_by_position(packed, 34) == evenparity32(get_nonlinear_field(packed, 8, (uint8_t[]){2, 6, 10, 14, 18, 22, 28, 30}))) &&
+ (get_bit_by_position(packed, 35) == evenparity32(get_nonlinear_field(packed, 8, (uint8_t[]){3, 7, 11, 15, 19, 23, 29, 31})));
+ return true;
+}
+
+
+bool Pack_H10302(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0) return false; // Can't encode FC. (none in this format)
+ if (card->CardNumber > 0x00000007FFFFFFFF) return false; // Can't encode CN.
+
+ packed->Length = 37; // Set number of bits
+ set_linear_field(packed, card->CardNumber, 1, 35);
+ if (card->ParitySupported){
+ set_bit_by_position(packed,
+ evenparity32(get_linear_field(packed, 1, 18))
+ , 0);
+ set_bit_by_position(packed,
+ oddparity32(get_linear_field(packed, 18, 18))
+ , 36);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_H10302(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 37) return false; // Wrong length? Stop here.
+
+ card->CardNumber = get_linear_field(packed, 1, 35);
+ card->ParitySupported = true;
+ card->ParityValid =
+ (get_bit_by_position(packed, 0) == evenparity32(get_linear_field(packed, 1, 18))) &&
+ (get_bit_by_position(packed, 36) == oddparity32(get_linear_field(packed, 18, 18)));
+
+ return true;
+}
+
+bool Pack_H10304(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0x0000FFFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0x0007FFFF) return false; // Can't encode CN.
+
+ packed->Length = 37; // Set number of bits
+ packed->bot |= (card->CardNumber & 0x0007FFFF) << 1;
+ packed->bot |= (card->FacilityCode & 0x00000FFF) << 20;
+ packed->mid |= (card->FacilityCode & 0x0000F000) >> 12;
+ if (card->ParitySupported){
+ packed->mid |= (evenparity32((packed->mid & 0x0000000F) ^ (packed->bot & 0xFFFC0000)) & 1) << 4;
+ packed->bot |= ( oddparity32(packed->bot & 0x0007FFFE) & 1);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_H10304(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 37) return false; // Wrong length? Stop here.
+
+ card->CardNumber = (packed->bot >> 1) & 0x0007FFFF;
+ card->FacilityCode = ((packed->mid & 0xF) << 12) | ((packed->bot >> 20));
+ card->ParitySupported = true;
+ card->ParityValid =
+ (evenparity32((packed->mid & 0x0000000F) ^ (packed->bot & 0xFFFC0000)) == ((packed->mid >> 4) & 1)) &&
+ (oddparity32( packed->bot & 0x0007FFFE) == (packed->bot & 1));
+ return true;
+}
+
+
+bool Pack_P10001(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0xFFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0xFFFF) return false; // Can't encode CN.
+
+ packed->Length = 40; // Set number of bits
+ set_linear_field(packed, 0xF, 0, 4);
+ set_linear_field(packed, card->FacilityCode, 4, 12);
+ set_linear_field(packed, card->CardNumber, 16, 16);
+
+ if (card->ParitySupported){
+ set_linear_field(packed,
+ get_linear_field(packed, 0, 8) ^
+ get_linear_field(packed, 8, 8) ^
+ get_linear_field(packed, 16, 8) ^
+ get_linear_field(packed, 24, 8)
+ , 32, 8);
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_P10001(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 40) return false; // Wrong length? Stop here.
+
+ card->CardNumber = get_linear_field(packed, 16, 16);
+ card->FacilityCode = get_linear_field(packed, 4, 12);
+ card->ParitySupported = true;
+ card->ParityValid = (
+ get_linear_field(packed, 0, 8) ^
+ get_linear_field(packed, 8, 8) ^
+ get_linear_field(packed, 16, 8) ^
+ get_linear_field(packed, 24, 8)
+ ) == get_linear_field(packed, 32, 8);
+ return true;
+}
+
+
+bool Pack_C1k48s(/*in*/hidproxcard_t* card, /*out*/hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (card->FacilityCode > 0x003FFFFF) return false; // Can't encode FC.
+ if (card->CardNumber > 0x007FFFFF) return false; // Can't encode CN.
+
+ packed->Length = 48; // Set number of bits
+ packed->bot |= (card->CardNumber & 0x007FFFFF) << 1;
+ packed->bot |= (card->FacilityCode & 0x000000FF) << 24;
+ packed->mid |= (card->FacilityCode & 0x003FFF00) >> 8;
+ if (card->ParitySupported){
+ packed->mid |= (evenparity32((packed->mid & 0x00001B6D) ^ (packed->bot & 0xB6DB6DB6)) & 1) << 14;
+ packed->bot |= ( oddparity32((packed->mid & 0x000036DB) ^ (packed->bot & 0x6DB6DB6C)) & 1);
+ packed->mid |= ( oddparity32((packed->mid & 0x00007FFF) ^ (packed->bot & 0xFFFFFFFF)) & 1) << 15;
+ }
+ return add_HID_header(packed);
+}
+bool Unpack_C1k48s(/*in*/hidproxmessage_t* packed, /*out*/hidproxcard_t* card){
+ memset(card, 0, sizeof(hidproxcard_t));
+ if (packed->Length != 48) return false; // Wrong length? Stop here.
+
+ card->CardNumber = (packed->bot >> 1) & 0x007FFFFF;
+ card->FacilityCode = ((packed->mid & 0x00003FFF) << 8) | ((packed->bot >> 24));
+ card->ParitySupported = true;
+ card->ParityValid =
+ (evenparity32((packed->mid & 0x00001B6D) ^ (packed->bot & 0xB6DB6DB6)) == ((packed->mid >> 14) & 1)) &&
+ ( oddparity32((packed->mid & 0x000036DB) ^ (packed->bot & 0x6DB6DB6C)) == ((packed->bot >> 0) & 1)) &&
+ ( oddparity32((packed->mid & 0x00007FFF) ^ (packed->bot & 0xFFFFFFFF)) == ((packed->mid >> 15) & 1));
+ return true;
+}
+
+static const hidcardformat_t FormatTable[] = {
+ {"H10301", Pack_H10301, Unpack_H10301, "HID H10301 26-bit"}, // imported from old pack/unpack
+ {"Tecom27", Pack_Tecom27, Unpack_Tecom27, "Tecom 27-bit"}, // from cardinfo.barkweb.com.au
+ {"2804W", Pack_2804W, Unpack_2804W, "2804 Wiegand"}, // from cardinfo.barkweb.com.au
+ {"ATSW30", Pack_ATSW30, Unpack_ATSW30, "ATS Wiegand 30-bit"}, // from cardinfo.barkweb.com.au
+ {"ADT31", Pack_ADT31, Unpack_ADT31, "HID ADT 31-bit"}, // from cardinfo.barkweb.com.au
+ {"D10202", Pack_D10202, Unpack_D10202, "HID D10202 33-bit"}, // from cardinfo.barkweb.com.au
+ {"H10306", Pack_H10306, Unpack_H10306, "HID H10306 34-bit"}, // imported from old pack/unpack
+ {"N1002", Pack_N1002, Unpack_N1002, "HID N1002 34-bit"}, // from cardinfo.barkweb.com.au
+ {"C1k35s", Pack_C1k35s, Unpack_C1k35s, "HID Corporate 1000 35-bit standard layout"}, // imported from old pack/unpack
+ {"H10320", Pack_H10320, Unpack_H10320, "HID H10320 36-bit BCD, Card num only"}, // from Proxmark forums
+ {"H10302", Pack_H10302, Unpack_H10302, "HID H10302 37-bit huge, Card num only"}, // from Proxmark forums
+ {"H10304", Pack_H10304, Unpack_H10304, "HID H10304 37-bit"}, // imported from old pack/unpack
+ {"P10001", Pack_P10001, Unpack_P10001, "HID P10001 Honeywell 40-bit"}, // from cardinfo.barkweb.com.au
+ {"C1k48s", Pack_C1k48s, Unpack_C1k48s, "HID Corporate 1000 48-bit standard layout"}, // imported from old pack/unpack
+ {NULL, NULL, NULL, NULL} // Must null terminate array
+};
+
+void HIDListFormats(){
+ if (FormatTable[0].Name == NULL)
+ return;
+ int i = 0;
+ PrintAndLog("%-10s %s", "Name", "Description");
+ PrintAndLog("------------------------------------------------------------");
+ while (FormatTable[i].Name)
+ {
+ PrintAndLog("%-10s %s", FormatTable[i].Name, FormatTable[i].Descrp);
+ ++i;
+ }
+ PrintAndLog("");
+ return;
+}
+
+hidcardformat_t HIDGetCardFormat(int idx){
+ return FormatTable[idx];
+}
+
+int HIDFindCardFormat(const char *format)
+{
+ if (FormatTable[0].Name == NULL)
+ return -1;
+ int i = 0;
+ while (FormatTable[i].Name && strcmp(FormatTable[i].Name, format))
+ {
+ ++i;
+ }
+
+ if (FormatTable[i].Name) {
+ return i;
+ } else {
+ return -1;
+ }
+}
+
+bool HIDPack(/* in */int FormatIndex, /* in */hidproxcard_t* card, /* out */hidproxmessage_t* packed){
+ memset(packed, 0, sizeof(hidproxmessage_t));
+ if (FormatIndex < 0 || FormatIndex >= (sizeof(FormatTable) / sizeof(FormatTable[0]))) return false;
+ return FormatTable[FormatIndex].Pack(card, packed);
+}
+
+bool HIDTryUnpack(/* in */hidproxmessage_t* packed){
+ if (FormatTable[0].Name == NULL)
+ return false;
+
+ bool result = false;
+ int i = 0;
+ hidproxcard_t card;
+ memset(&card, 0, sizeof(hidproxcard_t));
+ while (FormatTable[i].Name)
+ {
+ if (FormatTable[i].Unpack(packed, &card)){
+ result = true;
+ PrintAndLog("%-16s FC: %u, Card %"PRIu64", Parity %s",
+ FormatTable[i].Name,
+ card.FacilityCode,
+ card.CardNumber,
+ (card.ParitySupported) ? ((card.ParityValid) ? "valid" : "invalid") : "n/a"
+ );
+ }
+ ++i;
+ }
+ return result;
+}
projects / proxmark3-svn / commitdiff