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hf mf staticnested - now use cliparser

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tcprst 2021-02-07 17:49:45 -05:00
parent 200e2e540f
commit b7b0830194
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GPG key ID: 9145EAF5121AED25
2 changed files with 58 additions and 56 deletions
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113
client/src/cmdhfmf.c
View file

@ -57,21 +57,6 @@ static int CmdHelp(const char *Cmd);
return PM3_SUCCESS;
}
*/
static int usage_hf14_staticnested(void) {
PrintAndLogEx(NORMAL, "Usage:");
PrintAndLogEx(NORMAL, " all sectors: hf mf staticnested <card memory> <block> <key A/B> <key (12 hex symbols)> [t,d]");
PrintAndLogEx(NORMAL, "Options:");
PrintAndLogEx(NORMAL, " h this help");
PrintAndLogEx(NORMAL, " card memory - 0 - MINI(320 bytes), 1 - 1K, 2 - 2K, 4 - 4K, <other> - 1K");
PrintAndLogEx(NORMAL, " t transfer keys into emulator memory");
PrintAndLogEx(NORMAL, " d write keys to binary file `hf-mf-<UID>-key.bin`");
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(NORMAL, "Examples:");
PrintAndLogEx(NORMAL, _YELLOW_(" hf mf staticnested 1 0 A FFFFFFFFFFFF")" -- key recovery against 1K, block 0, Key A using key FFFFFFFFFFFF");
PrintAndLogEx(NORMAL, _YELLOW_(" hf mf staticnested 1 0 A FFFFFFFFFFFF t")" -- and transfer keys into emulator memory");
PrintAndLogEx(NORMAL, _YELLOW_(" hf mf staticnested 1 0 A FFFFFFFFFFFF d")" -- or write keys to binary file ");
return PM3_SUCCESS;
}
static int usage_hf14_hardnested(void) {
PrintAndLogEx(NORMAL, "Usage:");
PrintAndLogEx(NORMAL, " hf mf hardnested <block number> <key A|B> <key (12 hex symbols)>");
@ -1309,8 +1294,7 @@ static int CmdHF14AMfNested(const char *Cmd) {
uint8_t key[6] = {0};
CLIGetHexWithReturn(ctx, 1, key, &keylen);
uint8_t SectorsCnt = 0;
SectorsCnt = NewNumOfSectors(arg_get_u32_def(ctx, 2, 1));
uint8_t SectorsCnt = NewNumOfSectors(arg_get_u32_def(ctx, 2, 1));
uint8_t blockNo = arg_get_u32_def(ctx, 3, 0);
@ -1568,48 +1552,67 @@ jumptoend:
}
static int CmdHF14AMfNestedStatic(const char *Cmd) {
sector_t *e_sector = NULL;
CLIParserContext *ctx;
CLIParserInit(&ctx, "hf mf staticnested",
"Execute Nested attack against MIFARE Classic card with static nonce for key recovery",
"hf mf staticnested -t 0 -b 0 --keya -k FFFFFFFFFFFF -> Key recovery against MIFARE Mini\n"
"hf mf staticnested -t 1 -b 0 --keya -k FFFFFFFFFFFF -> Key recovery against MIFARE Classic 1k\n"
"hf mf staticnested -t 2 -b 0 --keya -k FFFFFFFFFFFF -> Key recovery against MIFARE 2k\n"
"hf mf staticnested -t 4 -b 0 --keya -k FFFFFFFFFFFF -> Key recovery against MIFARE 4k\n");
void *argtable[] = {
arg_param_begin,
arg_str0("k", "key", "<hex>", "Key specified as 12 hex symbols"),
arg_int0("t", "type", "<0-4>", "MIFARE Classic type"),
arg_int0("b", "block", "<dec>", "Input block number"),
arg_lit0(NULL, "keya", "Input key specified is A key (default)"),
arg_lit0(NULL, "keyb", "Input key specified is B key"),
arg_lit0("e", "emukeys", "Fill simulator keys from found keys"),
arg_lit0(NULL, "dumpkeys", "Dump found keys to file"),
arg_param_end
};
CLIExecWithReturn(ctx, Cmd, argtable, false);
int keylen = 0;
uint8_t key[6] = {0};
CLIGetHexWithReturn(ctx, 1, key, &keylen);
uint8_t SectorsCnt = NewNumOfSectors(arg_get_u32_def(ctx, 2, 1));
uint8_t blockNo = arg_get_u32_def(ctx, 3, 0);
uint8_t keyType = 0;
if (arg_get_lit(ctx, 4) && arg_get_lit(ctx, 5)) {
CLIParserFree(ctx);
PrintAndLogEx(WARNING, "Input key type must be A or B");
return PM3_EINVARG;
} else if (arg_get_lit(ctx, 5)) {
keyType = 1;
}
bool transferToEml = arg_get_lit(ctx, 6);
bool createDumpFile = arg_get_lit(ctx, 7);
CLIParserFree(ctx);
//validations
if (SectorsCnt == 0) {
PrintAndLogEx(WARNING, "Invalid MIFARE Type");
return PM3_EINVARG;
}
if (keylen != 6) {
PrintAndLogEx(WARNING, "Input key must include 12 HEX symbols");
return PM3_EINVARG;
}
sector_t *e_sector = NULL;
uint8_t trgKeyType = 0;
uint8_t SectorsCnt = 0;
uint8_t key[6] = {0, 0, 0, 0, 0, 0};
uint8_t keyBlock[(ARRAYLEN(g_mifare_default_keys) + 1) * 6];
uint64_t key64 = 0;
bool transferToEml = false;
bool createDumpFile = false;
if (strlen(Cmd) < 3) return usage_hf14_staticnested();
char cmdp, ctmp;
cmdp = tolower(param_getchar(Cmd, 0));
uint8_t blockNo = param_get8(Cmd, 1);
ctmp = tolower(param_getchar(Cmd, 2));
if (ctmp != 'a' && ctmp != 'b') {
PrintAndLogEx(WARNING, "key type must be A or B");
return PM3_EINVARG;
}
if (ctmp != 'a')
keyType = 1;
if (param_gethex(Cmd, 3, key, 12)) {
PrintAndLogEx(WARNING, "key must include 12 HEX symbols");
return PM3_EINVARG;
}
SectorsCnt = NumOfSectors(cmdp);
if (SectorsCnt == 0) return usage_hf14_staticnested();
uint8_t j = 4;
while (ctmp != 0x00) {
ctmp = tolower(param_getchar(Cmd, j));
transferToEml |= (ctmp == 't');
createDumpFile |= (ctmp == 'd');
j++;
}
// check if tag have static nonce
if (detect_classic_static_nonce() != NONCE_STATIC) {

1
doc/cliparser_todo.txt
View file

@ -58,7 +58,6 @@ hf felica resetmode
hf felica litesim
hf felica litedump
hf mf hardnested
hf mf staticnested
hf mf autopwn
hf mf nack
hf mf chk