make style

This commit is contained in:
merlokk 2021-07-06 12:16:19 +03:00
commit 20696fb44a
10 changed files with 260 additions and 186 deletions

View file

@ -1424,7 +1424,7 @@ static int emrtd_print_ef_dg2_info(uint8_t *data, size_t datalen) {
bool is_jpg = (data[offset] == 0xFF);
char *fn = calloc( strlen(dg_table[EF_DG2].filename) + 4 + 1, sizeof(uint8_t));
char *fn = calloc(strlen(dg_table[EF_DG2].filename) + 4 + 1, sizeof(uint8_t));
if (fn == NULL)
return PM3_EMALLOC;

View file

@ -55,10 +55,14 @@ static inline void update_key_schedules(desfirekey_t key) {
int desfire_get_key_length(enum DESFIRE_CRYPTOALGO key_type) {
switch (key_type) {
case T_DES: return 8;
case T_3DES: return 16;
case T_3K3DES: return 24;
case T_AES: return 16;
case T_DES:
return 8;
case T_3DES:
return 16;
case T_3K3DES:
return 24;
case T_AES:
return 16;
}
return 0;
}

View file

@ -18,7 +18,7 @@
* $Id$
*/
#ifndef __DESFIRE_CRYPTO_H
#ifndef __DESFIRE_CRYPTO_H
#define __DESFIRE_CRYPTO_H
#include "common.h"

View file

@ -256,7 +256,7 @@ void DesfirePrintContext(DesfireContext *ctx) {
sprint_hex(ctx->sessionKeyEnc, desfire_get_key_block_length(ctx->keyType)));
}
}
}
void DesfireSetKey(DesfireContext *ctx, uint8_t keyNum, enum DESFIRE_CRYPTOALGO keyType, uint8_t *key) {
DesfireClearContext(ctx);
@ -547,7 +547,7 @@ static int DesfireExchangeISO(bool activate_field, DesfireContext *ctx, uint8_t
// move data from blockdata [format: <length, data><length, data>...] to single data block
static void DesfireJoinBlockToBytes(uint8_t *blockdata, size_t blockdatacount, size_t blockdatasize, uint8_t *dstdata, size_t *dstdatalen) {
*dstdatalen = 0;
for(int i = 0; i < blockdatacount; i++) {
for (int i = 0; i < blockdatacount; i++) {
memcpy(&dstdata[*dstdatalen], &blockdata[i * blockdatasize + 1], blockdata[i * blockdatasize]);
*dstdatalen += blockdata[i * blockdatasize];
}
@ -557,7 +557,7 @@ static void DesfireJoinBlockToBytes(uint8_t *blockdata, size_t blockdatacount, s
// lengths in the blockdata is not changed. result - in the blockdata
static void DesfireSplitBytesToBlock(uint8_t *blockdata, size_t *blockdatacount, size_t blockdatasize, uint8_t *dstdata, size_t dstdatalen) {
size_t len = 0;
for(int i = 0; i < *blockdatacount; i++) {
for (int i = 0; i < *blockdatacount; i++) {
size_t tlen = len + blockdata[i * blockdatasize];
if (tlen > dstdatalen)
tlen = dstdatalen;
@ -576,7 +576,7 @@ int DesfireExchangeEx(bool activate_field, DesfireContext *ctx, uint8_t cmd, uin
uint8_t databuf[250 * 5] = {0};
size_t databuflen = 0;
switch(ctx->cmdSet) {
switch (ctx->cmdSet) {
case DCCNative:
case DCCNativeISO:
DesfireSecureChannelEncode(ctx, cmd, data, datalen, databuf, &databuflen);
@ -873,9 +873,9 @@ int DesfireAuthenticate(DesfireContext *dctx, DesfireSecureChannel secureChannel
Desfire_session_key_new(RndA, RndB, key, &sesskey);
memcpy(dctx->sessionKeyEnc, sesskey.data, desfire_get_key_length(dctx->keyType));
PrintAndLogEx(INFO, "encRndA : %s", sprint_hex(encRndA, rndlen));
PrintAndLogEx(INFO, "IV : %s", sprint_hex(IV, rndlen));
if (dctx->keyType == T_DES){
PrintAndLogEx(INFO, "encRndA : %s", sprint_hex(encRndA, rndlen));
PrintAndLogEx(INFO, "IV : %s", sprint_hex(IV, rndlen));
if (dctx->keyType == T_DES) {
if (secureChannel == DACd40)
des_decrypt(encRndA, encRndA, key->data);
if (secureChannel == DACEV1)
@ -892,8 +892,8 @@ PrintAndLogEx(INFO, "IV : %s", sprint_hex(IV, rndlen));
}
rol(RndA, rndlen);
PrintAndLogEx(INFO, "Expected_RndA : %s", sprint_hex(RndA, rndlen));
PrintAndLogEx(INFO, "Generated_RndA : %s", sprint_hex(encRndA, rndlen));
PrintAndLogEx(INFO, "Expected_RndA : %s", sprint_hex(RndA, rndlen));
PrintAndLogEx(INFO, "Generated_RndA : %s", sprint_hex(encRndA, rndlen));
for (uint32_t x = 0; x < rndlen; x++) {
if (RndA[x] != encRndA[x]) {
if (g_debugMode > 1) {
@ -919,7 +919,7 @@ PrintAndLogEx(INFO, "Generated_RndA : %s", sprint_hex(encRndA, rndlen));
dctx->secureChannel = secureChannel;
memcpy(dctx->sessionKeyMAC, dctx->sessionKeyEnc, desfire_get_key_length(dctx->keyType));
PrintAndLogEx(INFO, "sessionKeyEnc : %s", sprint_hex(dctx->sessionKeyEnc, desfire_get_key_length(dctx->keyType)));
PrintAndLogEx(INFO, "sessionKeyEnc : %s", sprint_hex(dctx->sessionKeyEnc, desfire_get_key_length(dctx->keyType)));
return PM3_SUCCESS;
}

View file

@ -81,7 +81,7 @@ void DesfireClearSession(DesfireContext *ctx);
void DesfireSetKey(DesfireContext *ctx, uint8_t keyNum, enum DESFIRE_CRYPTOALGO keyType, uint8_t *key);
void DesfireSetCommandSet(DesfireContext *ctx, DesfireCommandSet cmdSet);
void DesfireSetCommMode(DesfireContext *ctx, DesfireCommunicationMode commMode);
void DesfireSetKdf(DesfireContext *ctx, uint8_t kdfAlgo,uint8_t *kdfInput, uint8_t kdfInputLen);
void DesfireSetKdf(DesfireContext *ctx, uint8_t kdfAlgo, uint8_t *kdfInput, uint8_t kdfInputLen);
const char *DesfireGetErrorString(int res, uint16_t *sw);
uint32_t DesfireAIDByteToUint(uint8_t *data);

View file

@ -25,14 +25,15 @@
void DesfireCryptoEncDec(DesfireContext *ctx, uint8_t *srcdata, size_t srcdatalen, uint8_t *dstdata, bool encode) {
uint8_t data[1024] = {0};
switch(ctx->keyType) {
switch (ctx->keyType) {
case T_DES:
if (ctx->secureChannel == DACd40) {
if (encode)
des_encrypt_ecb(data, srcdata, srcdatalen, ctx->key);
else
des_decrypt_ecb(data, srcdata, srcdatalen, ctx->key);
} if (ctx->secureChannel == DACEV1) {
}
if (ctx->secureChannel == DACEV1) {
if (encode)
des_encrypt_cbc(data, srcdata, srcdatalen, ctx->key, ctx->IV);
else
@ -64,7 +65,7 @@ static void DesfireSecureChannelEncodeD40(DesfireContext *ctx, uint8_t cmd, uint
uint8_t data[1024] = {0};
size_t rlen = 0;
switch(ctx->commMode) {
switch (ctx->commMode) {
case DCMPlain:
memcpy(dstdata, srcdata, srcdatalen);
*dstdatalen = srcdatalen;
@ -87,7 +88,8 @@ static void DesfireSecureChannelEncodeD40(DesfireContext *ctx, uint8_t cmd, uint
DesfireCryptoEncDec(ctx, data, rlen, dstdata, true);
*dstdatalen = rlen;
break;
case DCMNone:;
case DCMNone:
;
}
}
@ -98,7 +100,7 @@ static void DesfireSecureChannelEncodeEV1(DesfireContext *ctx, uint8_t cmd, uint
memcpy(dstdata, srcdata, srcdatalen);
*dstdatalen = srcdatalen;
switch(ctx->commMode) {
switch (ctx->commMode) {
case DCMPlain:
case DCMMACed:
data[0] = cmd;
@ -114,12 +116,13 @@ static void DesfireSecureChannelEncodeEV1(DesfireContext *ctx, uint8_t cmd, uint
break;
case DCMEncrypted:
break;
case DCMNone:;
case DCMNone:
;
}
}
void DesfireSecureChannelEncode(DesfireContext *ctx, uint8_t cmd, uint8_t *srcdata, size_t srcdatalen, uint8_t *dstdata, size_t *dstdatalen) {
switch(ctx->secureChannel) {
switch (ctx->secureChannel) {
case DACd40:
DesfireSecureChannelEncodeD40(ctx, cmd, srcdata, srcdatalen, dstdata, dstdatalen);
break;
@ -139,7 +142,7 @@ static void DesfireSecureChannelDecodeD40(DesfireContext *ctx, uint8_t *srcdata,
memcpy(dstdata, srcdata, srcdatalen);
*dstdatalen = srcdatalen;
switch(ctx->commMode) {
switch (ctx->commMode) {
case DCMMACed:
break;
@ -157,7 +160,7 @@ static void DesfireSecureChannelDecodeEV1(DesfireContext *ctx, uint8_t *srcdata,
memcpy(dstdata, srcdata, srcdatalen);
*dstdatalen = srcdatalen;
switch(ctx->commMode) {
switch (ctx->commMode) {
case DCMPlain:
case DCMMACed:
memcpy(dstdata, srcdata, srcdatalen - 8);
@ -174,7 +177,7 @@ static void DesfireSecureChannelDecodeEV1(DesfireContext *ctx, uint8_t *srcdata,
}
void DesfireSecureChannelDecode(DesfireContext *ctx, uint8_t *srcdata, size_t srcdatalen, uint8_t respcode, uint8_t *dstdata, size_t *dstdatalen) {
switch(ctx->secureChannel) {
switch (ctx->secureChannel) {
case DACd40:
DesfireSecureChannelDecodeD40(ctx, srcdata, srcdatalen, respcode, dstdata, dstdatalen);
break;

View file

@ -973,7 +973,7 @@
},
"help": {
"command": "help",
"description": "help use `<command> help` for details of a command prefs { edit client/device preferences... } -------- ----------------------- technology ----------------------- analyse { analyse utils... } data { plot window / data buffer manipulation... } emv { emv iso-14443 / iso-7816... } hf { high frequency commands... } hw { hardware commands... } lf { low frequency commands... } nfc { nfc commands... } reveng { crc calculations from reveng software... } smart { smart card iso-7816 commands... } script { scripting commands... } trace { trace manipulation... } wiegand { wiegand format manipulation... } -------- ----------------------- general ----------------------- clear clear screen hints turn hints on / off msleep add a pause in milliseconds rem add a text line in log file quit exit exit program [=] session log e:\\proxspace\\pm3/.proxmark3/logs/log_20210630.txt --------------------------------------------------------------------------------------- auto available offline: no run lf search / hf search / data plot / data save",
"description": "help use `<command> help` for details of a command prefs { edit client/device preferences... } -------- ----------------------- technology ----------------------- analyse { analyse utils... } data { plot window / data buffer manipulation... } emv { emv iso-14443 / iso-7816... } hf { high frequency commands... } hw { hardware commands... } lf { low frequency commands... } nfc { nfc commands... } reveng { crc calculations from reveng software... } smart { smart card iso-7816 commands... } script { scripting commands... } trace { trace manipulation... } wiegand { wiegand format manipulation... } -------- ----------------------- general ----------------------- clear clear screen hints turn hints on / off msleep add a pause in milliseconds rem add a text line in log file quit exit exit program [=] session log e:\\proxspace\\pm3/.proxmark3/logs/log_20210706.txt --------------------------------------------------------------------------------------- auto available offline: no run lf search / hf search / data plot / data save",
"notes": [
"auto"
],
@ -3938,6 +3938,31 @@
],
"usage": "hf mf wrbl [-hab] --blk <dec> [-k <hex>] [-d <hex>]"
},
"hf mfdes auth": {
"command": "hf mfdes auth",
"description": "authenticates mifare desfire using key",
"notes": [
"hf mfdes auth -m 3 -t 4 -a 808301 -n 0 -k 00000000000000000000000000000000 -> aes,keynumber 0, aid 0x803201",
"hf mfdes auth -m 2 -t 2 -a 000000 -n 1 -k 00000000000000000000000000000000 -> 3des,keynumber 1, aid 0x000000",
"hf mfdes auth -m 1 -t 1 -a 000000 -n 2 -k 0000000000000000 -> des,keynumber 2, aid 0x000000",
"hf mfdes auth -m 1 -t 1 -a 000000 -n 0 -> des, defaultkey, aid 0x000000",
"hf mfdes auth -m 2 -t 2 -a 000000 -n 0 -> 3des, defaultkey, aid 0x000000",
"hf mfdes auth -m 3 -t 4 -a 000000 -n 0 -> 3k3des, defaultkey, aid 0x000000",
"hf mfdes auth -m 3 -t 4 -a 000000 -n 0 -> aes, defaultkey, aid 0x000000"
],
"offline": false,
"options": [
"-h, --help this help",
"-m, --type <type> auth type (1=normal, 2=iso, 3=aes)",
"-t, --algo <algo> crypt algo (1=des, 2=3des(2k2des), 3=3k3des, 4=aes)",
"-a, --aid <aid> aid used for authentification (hex 3 bytes)",
"-n, --keyno <keyno> key number used for authentification",
"-k, --key <key> key for checking (hex 8-24 bytes)",
"-d, --kdf <kdf> key derivation function (kdf) (0=none, 1=an10922, 2=gallagher)",
"-i, --kdfi <kdfi> kdf input (hex 1-31 bytes)"
],
"usage": "hf mfdes auth [-h] [-m <type>] [-t <algo>] [-a <aid>]... [-n <keyno>] [-k <key>] [-d <kdf>] [-i <kdfi>]"
},
"hf mfdes bruteaid": {
"command": "hf mfdes bruteaid",
"description": "recover aids by bruteforce. warning: this command takes a long time",
@ -4168,6 +4193,50 @@
],
"usage": "hf mfdes formatpicc [-h]"
},
"hf mfdes getaids": {
"command": "hf mfdes getaids",
"description": "get application ids list from card. master key needs to be provided.",
"notes": [
"hf mfdes getaids -n 0 -t des -k 0000000000000000 -f none -> execute with default factory setup"
],
"offline": false,
"options": [
"-h, --help this help",
"-a, --apdu show apdu requests and responses",
"-v, --verbose show technical data",
"-n, --keyno <keyno> key number",
"-t, --algo <des/2tdea/3tdea/aes> crypt algo: des, 2tdea, 3tdea, aes",
"-k, --key <key> key for authenticate (hex 8(des), 16(2tdea or aes) or 24(3tdea) bytes)",
"-f, --kdf <none/an10922/gallagher> key derivation function (kdf): none, an10922, gallagher",
"-i, --kdfi <kdfi> kdf input (hex 1-31 bytes)",
"-m, --cmode <plain/mac/encrypt> communicaton mode: plain/mac/encrypt",
"-c, --ccset <native/niso/iso> communicaton command set: native/niso/iso",
"-s, --schann <d40/ev1/ev2> secure channel: d40/ev1/ev2"
],
"usage": "hf mfdes getaids [-hav] [-n <keyno>] [-t <des/2tdea/3tdea/aes>] [-k <key>] [-f <none/an10922/gallagher>] [-i <kdfi>] [-m <plain/mac/encrypt>] [-c <native/niso/iso>] [-s <d40/ev1/ev2>]"
},
"hf mfdes getappnames": {
"command": "hf mfdes getappnames",
"description": "get application ids, iso ids and df names from card. master key needs to be provided.",
"notes": [
"hf mfdes getappnames -n 0 -t des -k 0000000000000000 -f none -> execute with default factory setup"
],
"offline": false,
"options": [
"-h, --help this help",
"-a, --apdu show apdu requests and responses",
"-v, --verbose show technical data",
"-n, --keyno <keyno> key number",
"-t, --algo <des/2tdea/3tdea/aes> crypt algo: des, 2tdea, 3tdea, aes",
"-k, --key <key> key for authenticate (hex 8(des), 16(2tdea or aes) or 24(3tdea) bytes)",
"-f, --kdf <none/an10922/gallagher> key derivation function (kdf): none, an10922, gallagher",
"-i, --kdfi <kdfi> kdf input (hex 1-31 bytes)",
"-m, --cmode <plain/mac/encrypt> communicaton mode: plain/mac/encrypt",
"-c, --ccset <native/niso/iso> communicaton command set: native/niso/iso",
"-s, --schann <d40/ev1/ev2> secure channel: d40/ev1/ev2"
],
"usage": "hf mfdes getappnames [-hav] [-n <keyno>] [-t <des/2tdea/3tdea/aes>] [-k <key>] [-f <none/an10922/gallagher>] [-i <kdfi>] [-m <plain/mac/encrypt>] [-c <native/niso/iso>] [-s <d40/ev1/ev2>]"
},
"hf mfdes getuid": {
"command": "hf mfdes getuid",
"description": "get uid from a mifare desfire tag",
@ -4196,28 +4265,23 @@
},
"hf mfdes help": {
"command": "hf mfdes help",
"description": "help this help list list desfire (iso 14443a) history --------------------------------------------------------------------------------------- hf mfdes auth available offline: no authenticates mifare desfire using key",
"description": "help this help list list desfire (iso 14443a) history --------------------------------------------------------------------------------------- hf mfdes default available offline: no get application ids, iso ids and df names from card. master key needs to be provided.",
"notes": [
"hf mfdes auth -m 3 -t 4 -a 808301 -n 0 -k 00000000000000000000000000000000 -> aes,keynumber 0, aid 0x803201",
"hf mfdes auth -m 2 -t 2 -a 000000 -n 1 -k 00000000000000000000000000000000 -> 3des,keynumber 1, aid 0x000000",
"hf mfdes auth -m 1 -t 1 -a 000000 -n 2 -k 0000000000000000 -> des,keynumber 2, aid 0x000000",
"hf mfdes auth -m 1 -t 1 -a 000000 -n 0 -> des, defaultkey, aid 0x000000",
"hf mfdes auth -m 2 -t 2 -a 000000 -n 0 -> 3des, defaultkey, aid 0x000000",
"hf mfdes auth -m 3 -t 4 -a 000000 -n 0 -> 3k3des, defaultkey, aid 0x000000",
"hf mfdes auth -m 3 -t 4 -a 000000 -n 0 -> aes, defaultkey, aid 0x000000"
"hf mfdes getappnames -n 0 -t des -k 0000000000000000 -f none -> execute with default factory setup"
],
"offline": true,
"options": [
"-h, --help this help",
"-m, --type <type> auth type (1=normal, 2=iso, 3=aes)",
"-t, --algo <algo> crypt algo (1=des, 2=3des(2k2des), 3=3k3des, 4=aes)",
"-a, --aid <aid> aid used for authentification (hex 3 bytes)",
"-n, --keyno <keyno> key number used for authentification",
"-k, --key <key> key for checking (hex 8-24 bytes)",
"-d, --kdf <kdf> key derivation function (kdf) (0=none, 1=an10922, 2=gallagher)",
"-i, --kdfi <kdfi> kdf input (hex 1-31 bytes)"
"-n, --keyno <keyno> key number",
"-t, --algo <des/2tdea/3tdea/aes> crypt algo: des, 2tdea, 3tdea, aes",
"-k, --key <key> key for authenticate (hex 8(des), 16(2tdea or aes) or 24(3tdea) bytes)",
"-f, --kdf <none/an10922/gallagher> key derivation function (kdf): none, an10922, gallagher",
"-i, --kdfi <kdfi> kdf input (hex 1-31 bytes)",
"-m, --cmode <plain/mac/encrypt> communicaton mode: plain/mac/encrypt",
"-c, --ccset <native/niso/iso> communicaton command set: native/niso/iso",
"-s, --schann <d40/ev1/ev2> secure channel: d40/ev1/ev2"
],
"usage": "hf mfdes auth [-h] [-m <type>] [-t <algo>] [-a <aid>]... [-n <keyno>] [-k <key>] [-d <kdf>] [-i <kdfi>]"
"usage": "hf mfdes default [-h] [-n <keyno>] [-t <des/2tdea/3tdea/aes>] [-k <key>] [-f <none/an10922/gallagher>] [-i <kdfi>] [-m <plain/mac/encrypt>] [-c <native/niso/iso>] [-s <d40/ev1/ev2>]"
},
"hf mfdes info": {
"command": "hf mfdes info",
@ -9217,8 +9281,8 @@
}
},
"metadata": {
"commands_extracted": 572,
"commands_extracted": 575,
"extracted_by": "PM3Help2JSON v1.00",
"extracted_on": "2021-06-30T09:30:39"
"extracted_on": "2021-07-06T09:14:57"
}
}

View file

@ -501,6 +501,7 @@ Check column "offline" for their availability.
|command |offline |description
|------- |------- |-----------
|`hf mfdes help `|Y |`This help`
|`hf mfdes default `|N |`[new]Set defaults for all the commands`
|`hf mfdes auth `|N |`Tries a MIFARE DesFire Authentication`
|`hf mfdes changekey `|N |`Change Key`
|`hf mfdes chk `|N |`Check keys`
@ -513,6 +514,8 @@ Check column "offline" for their availability.
|`hf mfdes createaid `|N |`Create Application ID`
|`hf mfdes deleteaid `|N |`Delete Application ID`
|`hf mfdes selectaid `|N |`Select Application ID`
|`hf mfdes getaids `|N |`[new]Get Application IDs list`
|`hf mfdes getappnames `|N |`[new]Get Applications list`
|`hf mfdes changevalue `|N |`Write value of a value file (credit/debit/clear)`
|`hf mfdes clearfile `|N |`Clear record File`
|`hf mfdes createfile `|N |`Create Standard/Backup File`