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Merge pull request #660 from bkerler/mfdes_auth

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Improve hf mfdes client, complete restructure. Introduce client debugging.
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Iceman 2020-04-09 09:07:41 +02:00 committed by GitHub
parent 68a890d0e9 9b73514f71
commit a356952919
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 268 additions and 343 deletions
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1
CHANGELOG.md
View file

@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
## [unreleased][unreleased]
- Rewrote `hf mfdes` functions and added apdu debugging (@bkerler)
- Add Mifare Desfire GetDFNames and improve HF MFDES Enum output (@bkerler)
- Fix Mifare Desfire select appid handling (@bkerler)
- Improved `hf 14a info` - card detection handling (@bkerler)

606
client/cmdhfmfdes.c
View file

@ -16,6 +16,7 @@
#include "cmdparser.h" // command_t
#include "comms.h"
#include "ui.h"
#include "cmdhw.h"
#include "cmdhf14a.h"
#include "mbedtls/des.h"
#include "crypto/libpcrypto.h"
@ -24,7 +25,7 @@
#include "cmdtrace.h"
#include "cliparser/cliparser.h"
#include "emv/apduinfo.h" // APDU manipulation / errorcodes
#include "emv/emvcore.h" // APDU logging
#include "emv/emvcore.h" // APDU logging
#include "util_posix.h" // msleep
#include "mifare/mifare4.h" // MIFARE Authenticate / MAC
@ -50,29 +51,113 @@ typedef struct {
static int CmdHelp(const char *Cmd);
static int SendDesfireCmd(uint8_t *c, size_t len, int p0, int p1, int p2, PacketResponseNG *response, int timeout) {
/*
uint8_t cmd[3 + 16] = {0xa8, 0x90, 0x90, 0x00};
int res = ExchangeRAW14a(cmd, sizeof(cmd), false, false, data, sizeof(data), &datalen, false);
PacketResponseNG resp;
if (response == NULL)
response = &resp;
if (!res && datalen > 1 && data[0] == 0x09) {
SLmode = 0;
}
clearCommandBuffer();
SendCommandMIX(CMD_HF_DESFIRE_COMMAND, p0, p1, p2, c, len);
*/
if (!WaitForResponseTimeout(CMD_ACK, response, timeout)) {
PrintAndLogEx(WARNING, "[SendDesfireCmd] Timed-out: " _RED_("%s"), sprint_hex(c, len));
int DESFIRESendApdu(bool activate_field, bool leavefield_on, sAPDU apdu, uint8_t *result, int max_result_len, int *result_len, uint16_t *sw) {
*result_len = 0;
if (sw) *sw = 0;
uint16_t isw = 0;
int res = 0;
if (activate_field) {
DropField();
return PM3_ETIMEOUT;
msleep(50);
}
uint8_t isOK = response->data.asBytes[0] & 0xff;
if (!isOK) {
PrintAndLogEx(WARNING, "[SendDesfireCmd] Unsuccessful: " _RED_("%s"), sprint_hex(c, len));
return PM3_ESOFT;
// select?
uint8_t data[APDU_RES_LEN] = {0};
// COMPUTE APDU
int datalen = 0;
//if (APDUEncodeS(&apdu, false, IncludeLe ? 0x100 : 0x00, data, &datalen)) {
if (APDUEncodeS(&apdu, false, 0x100, data, &datalen)) {
PrintAndLogEx(ERR, "APDU encoding error.");
return PM3_EAPDU_ENCODEFAIL;
}
if (GetAPDULogging() || (g_debugMode > 1))
PrintAndLogEx(SUCCESS, ">>>> %s", sprint_hex(data, datalen));
res = ExchangeAPDU14a(data, datalen, activate_field, leavefield_on, result, max_result_len, result_len);
if (res) {
return res;
}
if (GetAPDULogging() || (g_debugMode > 1))
PrintAndLogEx(SUCCESS, "<<<< %s", sprint_hex(result, *result_len));
if (*result_len < 2) {
return PM3_SUCCESS;
}
*result_len -= 2;
isw = (result[*result_len] << 8) + result[*result_len + 1];
if (sw)
*sw = isw;
if (isw != 0x9000 && isw != MFDES_SUCCESS_FRAME_RESP && isw != MFDES_ADDITIONAL_FRAME_RESP) {
if (GetAPDULogging()) {
if (isw >> 8 == 0x61) {
PrintAndLogEx(ERR, "APDU chaining len:%02x -->", isw & 0xff);
} else {
PrintAndLogEx(ERR, "APDU(%02x%02x) ERROR: [%4X] %s", apdu.CLA, apdu.INS, isw, GetAPDUCodeDescription(isw >> 8, isw & 0xff));
return PM3_EAPDU_FAIL;
}
}
}
return PM3_SUCCESS;
}
static int send_desfire_cmd(sAPDU *apdu, bool select, uint8_t *dest, int *recv_len, uint16_t *sw, int splitbysize) {
//SetAPDULogging(true);
*sw = 0;
uint8_t data[255 * 5] = {0x00};
int resplen = 0;
int pos = 0;
int i = 1;
int res = DESFIRESendApdu(select, true, *apdu, data, sizeof(data), &resplen, sw);
if (res != PM3_SUCCESS) return res;
if (*sw != MFDES_ADDITIONAL_FRAME_RESP && *sw != MFDES_SUCCESS_FRAME_RESP) return PM3_ESOFT;
if (dest != NULL) {
memcpy(dest, data, resplen);
}
pos += resplen;
if (*sw == MFDES_ADDITIONAL_FRAME_RESP) {
apdu->INS = MFDES_ADDITIONAL_FRAME; //0xAF
res = DESFIRESendApdu(false, true, *apdu, data, sizeof(data), &resplen, sw);
if (res != PM3_SUCCESS) return res;
if (dest != NULL) {
if (splitbysize) {
memcpy(&dest[i * splitbysize], data, resplen);
i += 1;
} else {
memcpy(&dest[pos], data, resplen);
}
}
pos += resplen;
}
if (splitbysize) *recv_len = i;
else {
*recv_len = pos;
}
//SetAPDULogging(false);
return PM3_SUCCESS;
}
static desfire_cardtype_t getCardType(uint8_t major, uint8_t minor) {
if (major == 0x00)
@ -89,53 +174,31 @@ static desfire_cardtype_t getCardType(uint8_t major, uint8_t minor) {
return UNKNOWN;
}
//ICEMAN: Turn on field method?
//none
static int test_desfire_authenticate() {
uint8_t c[] = {MFDES_AUTHENTICATE, 0x00, 0x00, 0x01, 0x00, 0x00}; // 0x0A, KEY 0
SendCommandMIX(CMD_HF_DESFIRE_COMMAND, NONE, sizeof(c), 0, c, sizeof(c));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
DropField();
return PM3_ETIMEOUT;
}
if (resp.length == 13)
return PM3_SUCCESS;
return PM3_ESOFT;
uint8_t c = 0x00;
sAPDU apdu = {0x90, MFDES_AUTHENTICATE, 0x00, 0x00, 0x01, &c}; // 0x0A, KEY 0
int recv_len = 0;
uint16_t sw = 0;
return send_desfire_cmd(&apdu, false, NONE, &recv_len, &sw, 0);
}
// none
static int test_desfire_authenticate_iso() {
uint8_t c[] = {MFDES_AUTHENTICATE_ISO, 0x00, 0x00, 0x01, 0x00, 0x00}; // 0x1A, KEY 0
SendCommandMIX(CMD_HF_DESFIRE_COMMAND, NONE, sizeof(c), 0, c, sizeof(c));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
DropField();
return PM3_ETIMEOUT;
}
if (resp.length >= 13)
return PM3_SUCCESS;
return PM3_ESOFT;
uint8_t c = 0x00;
sAPDU apdu = {0x90, MFDES_AUTHENTICATE_ISO, 0x00, 0x00, 0x01, &c}; // 0x1A, KEY 0
int recv_len = 0;
uint16_t sw = 0;
return send_desfire_cmd(&apdu, false, NONE, &recv_len, &sw, 0);
}
//none
static int test_desfire_authenticate_aes() {
/* Just left here for future use, from TI TRF7970A sloa213 document
const static u08_t CustomKey1[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
const static u08_t CustomKey2[16] = {0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66,
0x77, 0x88, 0x99, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF};
const static u08_t CustomKey3[16] = {0x79, 0x70, 0x25, 0x53, 0x79, 0x70, 0x25,
0x53, 0x79, 0x70, 0x25, 0x53, 0x79, 0x70, 0x25, 0x53};
*/
uint8_t c[] = {MFDES_AUTHENTICATE_AES, 0x00, 0x00, 0x01, 0x00, 0x00}; // 0xAA, KEY 0
SendCommandMIX(CMD_HF_DESFIRE_COMMAND, NONE, sizeof(c), 0, c, sizeof(c));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)) {
DropField();
return PM3_ETIMEOUT;
}
if (resp.length >= 13)
return PM3_SUCCESS;
return PM3_ESOFT;
uint8_t c = 0x00;
sAPDU apdu = {0x90, MFDES_AUTHENTICATE_AES, 0x00, 0x00, 0x01, &c}; // 0xAA, KEY 0
int recv_len = 0;
uint16_t sw = 0;
return send_desfire_cmd(&apdu, false, NONE, &recv_len, &sw, 0);
}
// --- FREE MEM
@ -146,20 +209,18 @@ static int desfire_print_freemem(uint32_t free_mem) {
// init / disconnect
static int get_desfire_freemem(uint32_t *free_mem) {
uint8_t c[] = {MFDES_GET_FREE_MEMORY, 0x00, 0x00, 0x00}; // 0x6E
SendCommandMIX(CMD_HF_DESFIRE_COMMAND, (INIT | DISCONNECT), sizeof(c), 0, c, sizeof(c));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
return PM3_ETIMEOUT;
}
sAPDU apdu = {0x90, MFDES_GET_FREE_MEMORY, 0x00, 0x00, 0x00, NONE}; // 0x6E
int recv_len = 0;
uint16_t sw = 0;
uint8_t fmem[4] = {0};
if (resp.length == 8) {
*free_mem = le24toh(resp.data.asBytes + 1);
return PM3_SUCCESS;
int res = send_desfire_cmd(&apdu, true, fmem, &recv_len, &sw, 0);
if (res == PM3_SUCCESS) {
*free_mem = le24toh(fmem);
return res;
}
*free_mem = 0;
return PM3_ESOFT;
return res;
}
@ -176,7 +237,7 @@ static int desfire_print_signature(uint8_t *uid, uint8_t *signature, size_t sign
{"DESFire EV2", "04B304DC4C615F5326FE9383DDEC9AA892DF3A57FA7FFB3276192BC0EAA252ED45A865E3B093A3D0DCE5BE29E92F1392CE7DE321E3E5C52B3A"},
{"NTAG424DNA, NTAG424DNATT, DESFire Light EV2", "04B304DC4C615F5326FE9383DDEC9AA892DF3A57FA7FFB3276192BC0EAA252ED45A865E3B093A3D0DCE5BE29E92F1392CE7DE321E3E5C52B3B"},
{"DESFire Light EV1", "040E98E117AAA36457F43173DC920A8757267F44CE4EC5ADD3C54075571AEBBF7B942A9774A1D94AD02572427E5AE0A2DD36591B1FB34FCF3D"},
{"Mifare Plus EV1", "044409ADC42F91A8394066BA83D872FB1D16803734E911170412DDF8BAD1A4DADFD0416291AFE1C748253925DA39A5F39A1C557FFACD34C62E"}
{"Mifare Plus EV1", "044409ADC42F91A8394066BA83D872FB1D16803734E911170412DDF8BAD1A4DADFD0416291AFE1C748253925DA39A5F39A1C557FFACD34C62E"}
};
uint8_t i;
@ -217,20 +278,25 @@ static int desfire_print_signature(uint8_t *uid, uint8_t *signature, size_t sign
// init / disconnect
static int get_desfire_signature(uint8_t *signature, size_t *signature_len) {
uint8_t c[] = {MFDES_READSIG, 0x00, 0x00, 0x01, 0x00, 0x00}; // 0x3C
SendCommandMIX(CMD_HF_DESFIRE_COMMAND, (INIT | DISCONNECT), sizeof(c), 0, c, sizeof(c));
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500))
return PM3_ETIMEOUT;
uint8_t c = 0x00;
sAPDU apdu = {0x90, MFDES_READSIG, 0x00, 0x00, 0x01, &c}; // 0x3C
int recv_len = 0;
uint16_t sw = 0;
int res = send_desfire_cmd(&apdu, true, signature, &recv_len, &sw, 0);
if (res == PM3_SUCCESS) {
if (recv_len != 56) {
*signature_len = 0;
DropField();
return PM3_ESOFT;
} else {
*signature_len = recv_len;
if (resp.length == 61) {
memcpy(signature, resp.data.asBytes + 1, 56);
*signature_len = 56;
}
DropField();
return PM3_SUCCESS;
} else {
*signature_len = 0;
return PM3_ESOFT;
}
DropField();
return res;
}
@ -268,18 +334,21 @@ static int desfire_print_keysetting(uint8_t key_settings, uint8_t num_keys) {
// none
static int get_desfire_keysettings(uint8_t *key_settings, uint8_t *num_keys) {
PacketResponseNG resp;
uint8_t c[] = {MFDES_GET_KEY_SETTINGS, 0x00, 0x00, 0x00}; // 0x45
int ret = SendDesfireCmd(c, sizeof(c), NONE, sizeof(c), 0, &resp, 1500);
if (ret != PM3_SUCCESS) return ret;
if (resp.data.asBytes[1] == 0x91 && resp.data.asBytes[2] == 0xae) {
sAPDU apdu = {0x90, MFDES_GET_KEY_SETTINGS, 0x00, 0x00, 0x00, NONE}; //0x45
int recv_len = 0;
uint16_t sw = 0;
uint8_t data[2] = {0};
if (num_keys == NULL) return PM3_ESOFT;
if (key_settings == NULL) return PM3_ESOFT;
int res = send_desfire_cmd(&apdu, false, data, &recv_len, &sw, 0);
if (sw == MFDES_EAUTH_RESP) {
PrintAndLogEx(WARNING, _RED_("[get_desfire_keysettings] Authentication error"));
return PM3_ESOFT;
}
// PrintAndLogEx(INFO, "ICE: KEYSETTING resp :: %s", sprint_hex(resp.data.asBytes, resp.length));
*key_settings = resp.data.asBytes[1];
*num_keys = resp.data.asBytes[2];
if (res != PM3_SUCCESS) return res;
*key_settings = data[0];
*num_keys = data[1];
return PM3_SUCCESS;
}
@ -291,122 +360,72 @@ static int desfire_print_keyversion(uint8_t key_idx, uint8_t key_version) {
// none
static int get_desfire_keyversion(uint8_t curr_key, uint8_t *num_versions) {
PacketResponseNG resp;
uint8_t c[] = {MFDES_GET_KEY_VERSION, 0x00, 0x00, 0x01, curr_key, 0x00}; // 0x64
int ret = SendDesfireCmd(c, sizeof(c), NONE, sizeof(c), 0, &resp, 1500);
if (ret != PM3_SUCCESS) return ret;
if (resp.data.asBytes[1] == 0x91 && resp.data.asBytes[2] == 0x40) {
sAPDU apdu = {0x90, MFDES_GET_KEY_VERSION, 0x00, 0x00, 0x01, &curr_key}; //0x64
int recv_len = 0;
uint16_t sw = 0;
if (num_versions == NULL) return PM3_ESOFT;
int res = send_desfire_cmd(&apdu, false, num_versions, &recv_len, &sw, 0);
if (sw == MFDES_ENO_SUCH_KEY_RESP) {
PrintAndLogEx(WARNING, _RED_("[get_desfire_keyversion] Key %d doesn't exist"), curr_key);
return PM3_ESOFT;
}
*num_versions = resp.data.asBytes[1];
return PM3_SUCCESS;
}
// init
static int get_desfire_select_application(uint8_t *aid) {
if (aid == NULL) return PM3_ESOFT;
DropField();
uint8_t c[] = {MFDES_SELECT_APPLICATION, 0x00, 0x00, 0x03, aid[0], aid[1], aid[2], 0x00}; // 0x5a
PacketResponseNG resp;
int ret = SendDesfireCmd(c, sizeof(c), INIT, sizeof(c), 0, &resp, 3000);
if (ret != PM3_SUCCESS) {
if (ret == PM3_ESOFT) {
PrintAndLogEx(WARNING, "[get_desfire_select_application] Can't select AID: " _RED_("%s"), sprint_hex(aid, 3));
}
return ret;
}
if (resp.data.asBytes[1] == 0x91 && resp.data.asBytes[2] == 0x00) {
return PM3_SUCCESS;
}
return PM3_ESOFT;
return res;
}
// init / disconnect
static int get_desfire_appids(uint8_t *dest, uint8_t *app_ids_len) {
uint8_t c[] = {MFDES_GET_APPLICATION_IDS, 0x00, 0x00, 0x00}; //0x6a
PacketResponseNG resp;
int ret = SendDesfireCmd(c, sizeof(c), INIT | CLEARTRACE | DISCONNECT, sizeof(c), 0, &resp, 1500);
if (ret != PM3_SUCCESS) return ret;
*app_ids_len = resp.length - 5;
// resp.length - 2crc, 2status, 1pcb...
memcpy(dest, resp.data.asBytes + 1, *app_ids_len);
if (resp.data.asBytes[resp.length - 3] == MFDES_ADDITIONAL_FRAME) {
c[0] = MFDES_ADDITIONAL_FRAME; //0xAF
ret = SendDesfireCmd(c, sizeof(c), NONE, sizeof(c), 0, &resp, 1500);
if (ret != PM3_SUCCESS) return ret;
memcpy(dest + *app_ids_len, resp.data.asBytes + 1, resp.length - 5);
*app_ids_len += (resp.length - 5);
}
return PM3_SUCCESS;
sAPDU apdu = {0x90, MFDES_GET_APPLICATION_IDS, 0x00, 0x00, 0x00, NULL}; //0x6a
int recv_len = 0;
uint16_t sw = 0;
if (dest == NULL) return PM3_ESOFT;
if (app_ids_len == NULL) return PM3_ESOFT;
int res = send_desfire_cmd(&apdu, true, dest, &recv_len, &sw, 0);
if (res != PM3_SUCCESS) return res;
*app_ids_len = (uint8_t)recv_len & 0xFF;
return res;
}
static int get_desfire_dfnames(dfname_t *dest, uint8_t *dfname_count) {
sAPDU apdu = {0x90, MFDES_GET_DF_NAMES, 0x00, 0x00, 0x00, NULL}; //0x6d
int recv_len = 0;
uint16_t sw = 0;
if (dest == NULL) return PM3_ESOFT;
uint8_t c[] = {MFDES_GET_DF_NAMES, 0x00, 0x00, 0x00}; //0x6d
PacketResponseNG resp;
int ret = SendDesfireCmd(c, sizeof(c), INIT, sizeof(c), 0, &resp, 3000);
if (ret != PM3_SUCCESS) return ret;
uint8_t count = 1;
memcpy(&dest[count - 1], resp.data.asBytes + 1, resp.length - 5);
if (resp.data.asBytes[resp.length - 3] == MFDES_ADDITIONAL_FRAME) {
c[0] = MFDES_ADDITIONAL_FRAME; //0xAF
ret = SendDesfireCmd(c, sizeof(c), NONE, sizeof(c), 0, &resp, 3000);
if (ret != PM3_SUCCESS) return ret;
count++;
memcpy(&dest[count - 1], resp.data.asBytes + 1, resp.length - 5);
}
*dfname_count = count;
return PM3_SUCCESS;
if (dfname_count == NULL) return PM3_ESOFT;
int res = send_desfire_cmd(&apdu, true, (uint8_t *)dest, &recv_len, &sw, sizeof(dfname_t));
if (res != PM3_SUCCESS) return res;
*dfname_count = recv_len;
return res;
}
// init
static int get_desfire_select_application(uint8_t *aid) {
sAPDU apdu = {0x90, MFDES_SELECT_APPLICATION, 0x00, 0x00, 0x03, aid}; //0x5a
int recv_len = 0;
uint16_t sw = 0;
if (aid == NULL) return PM3_ESOFT;
return send_desfire_cmd(&apdu, true, NONE, &recv_len, &sw, sizeof(dfname_t));
}
// none
static int get_desfire_fileids(uint8_t *dest, uint8_t *file_ids_len) {
uint8_t c[] = {MFDES_GET_FILE_IDS, 0x00, 0x00, 0x00}; // 0x6f
PacketResponseNG resp;
int ret = SendDesfireCmd(c, sizeof(c), NONE, sizeof(c), 0, &resp, 1500);
if (ret != PM3_SUCCESS) return ret;
if (resp.data.asBytes[resp.length - 4] == 0x91 && resp.data.asBytes[resp.length - 3] == 0x00) {
*file_ids_len = resp.length - 5;
memcpy(dest, resp.data.asBytes + 1, *file_ids_len);
return PM3_SUCCESS;
}
return PM3_ESOFT;
sAPDU apdu = {0x90, MFDES_GET_FILE_IDS, 0x00, 0x00, 0x00, NULL}; //0x6f
int recv_len = 0;
uint16_t sw = 0;
if (dest == NULL) return PM3_ESOFT;
if (file_ids_len == NULL) return PM3_ESOFT;
*file_ids_len = 0;
int res = send_desfire_cmd(&apdu, false, dest, &recv_len, &sw, 0);
if (res != PM3_SUCCESS) return res;
*file_ids_len = recv_len;
return res;
}
static int get_desfire_filesettings(uint8_t file_id, uint8_t *dest, uint8_t *destlen) {
uint8_t c[] = {MFDES_GET_FILE_SETTINGS, 0x00, 0x00, 0x01, file_id, 0x00}; // 0xF5
PacketResponseNG resp;
int ret = SendDesfireCmd(c, sizeof(c), NONE, sizeof(c), 0, &resp, 1500);
if (ret != PM3_SUCCESS) return ret;
if (resp.data.asBytes[resp.length - 4] == 0x91 && resp.data.asBytes[resp.length - 3] == 0x00) {
*destlen = resp.length - 5;
memcpy(dest, resp.data.asBytes + 1, *destlen);
return PM3_SUCCESS;
}
return PM3_ESOFT;
static int get_desfire_filesettings(uint8_t file_id, uint8_t *dest, int *destlen) {
sAPDU apdu = {0x90, MFDES_GET_FILE_SETTINGS, 0x00, 0x00, 0x01, &file_id}; // 0xF5
uint16_t sw = 0;
return send_desfire_cmd(&apdu, false, dest, destlen, &sw, 0);
}
static int CmdHF14ADesInfo(const char *Cmd) {
@ -703,7 +722,7 @@ static int CmdHF14ADesEnumApplications(const char *Cmd) {
(void)Cmd; // Cmd is not used so far
// uint8_t isOK = 0x00;
uint8_t aid[3];
uint8_t aid[3] = {0};
uint8_t app_ids[78] = {0};
uint8_t app_ids_len = 0;
@ -715,6 +734,7 @@ static int CmdHF14ADesEnumApplications(const char *Cmd) {
if (get_desfire_appids(app_ids, &app_ids_len) != PM3_SUCCESS) {
PrintAndLogEx(ERR, "Can't get list of applications on tag");
DropField();
return PM3_ESOFT;
}
@ -767,7 +787,7 @@ static int CmdHF14ADesEnumApplications(const char *Cmd) {
PrintAndLogEx(SUCCESS, " Fileid %d (0x%02x)", file_ids[j], file_ids[j]);
uint8_t filesettings[20] = {0};
uint8_t fileset_len = 0;
int fileset_len = 0;
int res = get_desfire_filesettings(j, filesettings, &fileset_len);
if (res == PM3_SUCCESS) {
PrintAndLogEx(INFO, " Settings [%u] %s", fileset_len, sprint_hex(filesettings, fileset_len));
@ -805,195 +825,90 @@ static int CmdHF14ADesEnumApplications(const char *Cmd) {
DropField();
return PM3_SUCCESS;
}
/*
uint8_t cmd[3 + 16] = {0xa8, 0x90, 0x90, 0x00};
int res = ExchangeRAW14a(cmd, sizeof(cmd), false, false, data, sizeof(data), &datalen, false);
if (!res && datalen > 1 && data[0] == 0x09) {
SLmode = 0;
}
*/
int DESFIRESendApdu(bool activate_field, bool leavefield_on, sAPDU apdu, uint8_t *result, int max_result_len, int *result_len, uint16_t *sw) {
*result_len = 0;
if (sw) *sw = 0;
uint16_t isw = 0;
int res = 0;
if (activate_field) {
DropField();
msleep(50);
}
// select?
uint8_t data[APDU_RES_LEN] = {0};
// COMPUTE APDU
int datalen = 0;
//if (APDUEncodeS(&apdu, false, IncludeLe ? 0x100 : 0x00, data, &datalen)) {
if (APDUEncodeS(&apdu, false, 0x100, data, &datalen)) {
PrintAndLogEx(ERR, "APDU encoding error.");
return PM3_EAPDU_ENCODEFAIL;
}
if (GetAPDULogging())
PrintAndLogEx(SUCCESS, ">>>> %s", sprint_hex(data, datalen));
res = ExchangeAPDU14a(data, datalen, activate_field, leavefield_on, result, max_result_len, result_len);
if (res) {
return res;
}
if (GetAPDULogging())
PrintAndLogEx(SUCCESS, "<<<< %s", sprint_hex(result, *result_len));
if (*result_len < 2) {
return PM3_SUCCESS;
}
*result_len -= 2;
isw = (result[*result_len] << 8) + result[*result_len + 1];
if (sw)
*sw = isw;
if (isw != 0x9000 && isw != 0x9100) {
if (GetAPDULogging()) {
if (isw >> 8 == 0x61) {
PrintAndLogEx(ERR, "APDU chaining len:%02x -->", isw & 0xff);
} else {
PrintAndLogEx(ERR, "APDU(%02x%02x) ERROR: [%4X] %s", apdu.CLA, apdu.INS, isw, GetAPDUCodeDescription(isw >> 8, isw & 0xff));
return PM3_EAPDU_FAIL;
}
}
}
return PM3_SUCCESS;
}
static int CmdHF14ADesTEST(const char *Cmd) {
uint8_t aid[3];
uint8_t app_ids[78] = {0};
int app_ids_len = 0;
// uint8_t file_ids[33] = {0};
// uint8_t file_ids_len = 0;
uint8_t data[255*5] = {0};
dfname_t dfnames[255] = {0};
int dfname_count = 0;
uint16_t sw = 0;
SetAPDULogging(true);
// get application ids
sAPDU apdu = {0x90, MFDES_GET_APPLICATION_IDS, 0x00, 0x00, 0x00, NULL};
int res = DESFIRESendApdu(true, true, apdu, app_ids, sizeof(app_ids), &app_ids_len, &sw);
if (res != PM3_SUCCESS)
goto out;
// get dfnames
apdu.INS = MFDES_GET_DF_NAMES;
res = DESFIRESendApdu(true, false, apdu, data, sizeof(data), &dfname_count, &sw);
if (res != PM3_SUCCESS)
goto out;
// enum test...
for (int i = 0; i < app_ids_len; i += 3) {
aid[0] = app_ids[i];
aid[1] = app_ids[i + 1];
aid[2] = app_ids[i + 2];
PrintAndLogEx(NORMAL, "");
if (memcmp(aid, "\x00\x00\x00", 3) == 0) {
// CARD MASTER KEY
PrintAndLogEx(INFO, "--- " _CYAN_("CMK - PICC, Card Master Key settings"));
} else {
PrintAndLogEx(SUCCESS, "--- " _CYAN_("AMK - Application Master Key settings"));
}
PrintAndLogEx(SUCCESS, " AID : " _GREEN_("%s"), sprint_hex(aid, sizeof(aid)));
for (int m = 0; m < dfname_count; m++) {
if (memcmp (dfnames[m].aid, aid, 3) == 0) {
PrintAndLogEx(SUCCESS, " - DF " _YELLOW_("%02X %02X") " Name : " _YELLOW_("%s"),
dfnames[m].fid[0], dfnames[m].fid[1],
dfnames[m].name
);
}
}
}
out:
SetAPDULogging(false);
return PM3_SUCCESS;
}
// MIAFRE DESFire Authentication
//
#define BUFSIZE 256
static int CmdHF14ADesAuth(const char *Cmd) {
clearCommandBuffer();
// NR DESC KEYLENGHT
// ------------------------
// 1 = DES 8
// 2 = 3DES 16
// 3 = 3K 3DES 24
// 4 = AES 16
//SetAPDULogging(true);
uint8_t keylength = 8;
uint8_t key[24];
uint8_t aidlength = 3;
uint8_t aid[3];
if (strlen(Cmd) < 3) {
PrintAndLogEx(NORMAL, "Usage: hf mfdes auth <1|2|3> <1|2|3|4> <appid> <keyno> <key> ");
PrintAndLogEx(NORMAL, " Auth modes");
PrintAndLogEx(NORMAL, " 1 = normal, 2 = iso, 3 = aes");
PrintAndLogEx(NORMAL, " Crypto");
PrintAndLogEx(NORMAL, " 1 = DES 2 = 3DES 3 = 3K3DES 4 = AES");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Examples:");
PrintAndLogEx(NORMAL, _YELLOW_(" hf mfdes auth 1 1 0 0 11223344"));
PrintAndLogEx(NORMAL, _YELLOW_(" hf mfdes auth 3 4 018380 0 404142434445464748494a4b4c4d4e4f"));
return PM3_SUCCESS;
}
uint8_t cmdAuthMode = param_get8(Cmd, 0);
uint8_t cmdAuthAlgo = param_get8(Cmd, 1);
// AID
if (param_gethex(Cmd, 2, aid, aidlength * 2)) {
PrintAndLogEx(WARNING, "aid must include %d HEX symbols", 3);
CLIParserInit("hf mfdes auth",
"Authenticates Mifare DESFire using Key",
"Usage:\n\t-m Auth type (1=normal, 2=iso, 3=aes)\n\t-t Crypt algo (1=DES, 2=3DES, 3=3K3DES, 4=aes)\n\t-a aid (3 bytes)\n\t-n keyno\n\t-k key (8-24 bytes)\n\n"
"Example:\n\thf mfdes auth -m 3 -t 4 -a 018380 -n 0 -k 404142434445464748494a4b4c4d4e4f\n"
);
void *argtable[] = {
arg_param_begin,
arg_int0("mM", "type", "Auth type (1=normal, 2=iso, 3=aes)", NULL),
arg_int0("tT", "algo", "Crypt algo (1=DES, 2=3DES, 3=3K3DES, 4=aes)", NULL),
arg_strx0("aA", "aid", "<aid>", "AID used for authentification"),
arg_int0("nN", "keyno", "Key number used for authentification", NULL),
arg_str0("kK", "key", "<Key>", "Key for checking (HEX 16 bytes)"),
arg_param_end
};
CLIExecWithReturn(Cmd, argtable, true);
uint8_t cmdAuthMode = arg_get_int_def(1, 0);
uint8_t cmdAuthAlgo = arg_get_int_def(2, 0);
int aidlength = 3;
uint8_t aid[3] = {0};
CLIGetHexWithReturn(3, aid, &aidlength);
uint8_t cmdKeyNo = arg_get_int_def(4, 0);
uint8_t key[24] = {0};
int keylen = 0;
CLIGetHexWithReturn(5, key, &keylen);
CLIParserFree();
if ((keylen < 8) || (keylen > 24)) {
PrintAndLogEx(ERR, "Specified key must have 16 bytes length.");
//SetAPDULogging(false);
return PM3_EINVARG;
}
// AID
if (aidlength != 3) {
PrintAndLogEx(WARNING, "aid must include %d HEX symbols", 3);
//SetAPDULogging(false);
return PM3_EINVARG;
}
uint8_t cmdKeyNo = param_get8(Cmd, 3);
switch (cmdAuthMode) {
case 1:
if (cmdAuthAlgo != 1 && cmdAuthAlgo != 2) {
PrintAndLogEx(NORMAL, "Crypto algo not valid for the auth mode");
//SetAPDULogging(false);
return PM3_EINVARG;
}
break;
case 2:
if (cmdAuthAlgo != 1 && cmdAuthAlgo != 2 && cmdAuthAlgo != 3) {
PrintAndLogEx(NORMAL, "Crypto algo not valid for the auth mode");
//SetAPDULogging(false);
return PM3_EINVARG;
}
break;
case 3:
if (cmdAuthAlgo != 4) {
PrintAndLogEx(NORMAL, "Crypto algo not valid for the auth mode");
//SetAPDULogging(false);
return PM3_EINVARG;
}
break;
default:
PrintAndLogEx(WARNING, "Wrong Auth mode");
PrintAndLogEx(WARNING, "Wrong Auth mode (%d) -> (1=normal, 2=iso, 3=aes)", cmdAuthMode);
//SetAPDULogging(false);
return PM3_EINVARG;
}
@ -1017,8 +932,8 @@ static int CmdHF14ADesAuth(const char *Cmd) {
break;
}
// key
if (param_gethex(Cmd, 4, key, keylength * 2)) {
// KEY
if (keylen != keylength) {
PrintAndLogEx(WARNING, "Key must include %d HEX symbols", keylength);
return PM3_EINVARG;
}
@ -1031,17 +946,23 @@ static int CmdHF14ADesAuth(const char *Cmd) {
uint8_t file_ids[33] = {0};
uint8_t file_ids_len = 0;
get_desfire_fileids(file_ids, &file_ids_len);
int res = get_desfire_fileids(file_ids, &file_ids_len);
if (res != PM3_SUCCESS) {
PrintAndLogEx(WARNING, "Get file ids error.");
DropField();
return res;
}
// algo, keylength,
uint8_t data[25] = {keylength}; // max length: 1 + 24 (3k3DES)
memcpy(data + 1, key, keylength);
clearCommandBuffer();
SendCommandOLD(CMD_HF_DESFIRE_AUTH1, cmdAuthMode, cmdAuthAlgo, cmdKeyNo, data, keylength + 1);
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 3000)) {
PrintAndLogEx(WARNING, "Client command execute timeout");
DropField();
return PM3_ETIMEOUT;
}
@ -1073,7 +994,6 @@ static command_t CommandTable[] = {
{"auth", CmdHF14ADesAuth, IfPm3Iso14443a, "Tries a MIFARE DesFire Authentication"},
// {"rdbl", CmdHF14ADesRb, IfPm3Iso14443a, "Read MIFARE DesFire block"},
// {"wrbl", CmdHF14ADesWb, IfPm3Iso14443a, "write MIFARE DesFire block"},
{"test", CmdHF14ADesTEST, IfPm3Iso14443a, "testing command"},
{NULL, NULL, NULL, NULL}
};

4
include/protocols.h
View file

@ -381,6 +381,10 @@ ISO 7816-4 Basic interindustry commands. For command APDU's.
#define MFDES_ABORT_TRANSACTION 0xA7
#define MFDES_AUTHENTICATION_FRAME 0xAF
#define MFDES_ADDITIONAL_FRAME 0xAF
#define MFDES_ADDITIONAL_FRAME_RESP 0x91AF
#define MFDES_SUCCESS_FRAME_RESP 0x9100
#define MFDES_EAUTH_RESP 0x91AE
#define MFDES_ENO_SUCH_KEY_RESP 0x9140
#define MFDES_READ_RECORDS 0xBB
#define MFDES_READ_DATA 0xBD