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aes configuration printing?

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iceman1001 2024-02-16 19:46:56 +01:00
commit 35860b9b74
1 changed files with 41 additions and 2 deletions
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43
client/src/cmdhfmfu.c
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@ -925,6 +925,42 @@ static int ulc_print_configuration(uint8_t *data) {
return PM3_SUCCESS;
}
static int ulaes_print_configuration(uint8_t *data, uint8_t start_page) {
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(INFO, "--- " _CYAN_("UL-AES Configuration") " --------------------------");
bool rid_act = (data[0] & 1);
bool sec_msg_act = (data[0] & 2);
bool prot = (data[4] & 0x80);
bool cfglck = (data[4] & 0x40);
bool cnt_inc_en = (data[4] & 8);
bool cnt_rd_en = (data[4] & 4);
uint16_t authlim = (data[6]) | ((data[7] & 0x3) << 8);
PrintAndLogEx(INFO, " cfg0 [%u/0x%02X]: %s", start_page, start_page, sprint_hex(data, 4));
PrintAndLogEx(INFO, " - Random ID is %s", (rid_act) ? "enabled" : "disabled");
PrintAndLogEx(INFO, " - Secure messaging is %s", (sec_msg_act) ? "enabled" : "disabled");
if (data[3] < 0x3c) {
PrintAndLogEx(INFO, " - page %d and above need authentication", data[3]);
} else {
PrintAndLogEx(INFO, " - pages don't need authentication");
}
PrintAndLogEx(INFO, " cfg1 [%u/0x%02X]: %s", start_page + 1, start_page + 1, sprint_hex(data + 4, 4));
if (authlim == 0) {
PrintAndLogEx(INFO, " - " _GREEN_("Unlimited authentication attempts"));
} else {
PrintAndLogEx(INFO, " - Max number of authentication attempts is " _YELLOW_("%d"), authlim);
}
PrintAndLogEx(INFO, " - %s access requires authentication", prot ? "Read and write" : "Write");
PrintAndLogEx(INFO, " - User configuration is %s", cfglck ? _RED_("locked") : "unlocked");
PrintAndLogEx(INFO, " - Counter 2 increment access %s authentication", cnt_inc_en ? "does not require" : "requires");
PrintAndLogEx(INFO, " - Counter 2 read access %s authentication", cnt_rd_en ? "does not require" : "requires");
return PM3_SUCCESS;
}
static int ulev1_print_configuration(uint64_t tagtype, uint8_t *data, uint8_t startPage) {
PrintAndLogEx(NORMAL, "");
@ -2143,7 +2179,6 @@ static int CmdHF14AMfUInfo(const char *Cmd) {
// Specific UL-AES
if (tagtype & MFU_TT_UL_AES) {
// print AES configuration etc..
DropField();
// also try to diversify default keys.. look into CmdHF14AMfGenDiverseKeys
@ -2246,7 +2281,11 @@ static int CmdHF14AMfUInfo(const char *Cmd) {
memcpy(ulev1_conf + 8, authkeyptr, 4);
memcpy(ulev1_conf + 12, pack, 2);
}
ulev1_print_configuration(tagtype, ulev1_conf, startconfigblock);
if (tagtype & MFU_TT_UL_AES) {
ulaes_print_configuration(ulev1_conf, startconfigblock);
} else {
ulev1_print_configuration(tagtype, ulev1_conf, startconfigblock);
}
}
}