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This commit is contained in:
iceman1001 2021-05-05 21:04:48 +02:00
commit e4f55556ba
26 changed files with 289 additions and 289 deletions
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72
armsrc/iso15693.c
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@ -2108,50 +2108,50 @@ void SetTag15693Uid(uint8_t *uid) {
static void init_password_15693_slixl(uint8_t *buffer, uint8_t *pwd, uint8_t *rnd) {
memcpy(buffer, pwd, 4);
if(rnd) {
buffer[0] ^= rnd[0];
buffer[1] ^= rnd[1];
buffer[2] ^= rnd[0];
buffer[3] ^= rnd[1];
}
if (rnd) {
buffer[0] ^= rnd[0];
buffer[1] ^= rnd[1];
buffer[2] ^= rnd[0];
buffer[3] ^= rnd[1];
}
}
static bool get_rnd_15693_slixl(uint32_t start_time, uint32_t *eof_time, uint8_t *rnd) {
// 0x04, == NXP from manufacture id list.
uint8_t c[] = {ISO15_REQ_DATARATE_HIGH, ISO15693_GET_RANDOM_NUMBER, 0x04, 0x00, 0x00 };
AddCrc15(c, 3);
uint8_t c[] = {ISO15_REQ_DATARATE_HIGH, ISO15693_GET_RANDOM_NUMBER, 0x04, 0x00, 0x00 };
AddCrc15(c, 3);
uint8_t recvbuf[ISO15693_MAX_RESPONSE_LENGTH];
int recvlen = SendDataTag(c, sizeof(c), false, true, recvbuf, sizeof(recvbuf), start_time, ISO15693_READER_TIMEOUT_WRITE, eof_time);
if (recvlen != 5) {
return false;
}
uint8_t recvbuf[ISO15693_MAX_RESPONSE_LENGTH];
int recvlen = SendDataTag(c, sizeof(c), false, true, recvbuf, sizeof(recvbuf), start_time, ISO15693_READER_TIMEOUT_WRITE, eof_time);
if (recvlen != 5) {
return false;
}
if(rnd) {
memcpy(rnd, &recvbuf[1], 2);
}
return true;
if (rnd) {
memcpy(rnd, &recvbuf[1], 2);
}
return true;
}
static uint32_t set_pass_15693_slixl(uint32_t start_time, uint32_t *eof_time, uint8_t pass_id, uint8_t *password) {
uint8_t rnd[2];
if (get_rnd_15693_slixl(start_time, eof_time, rnd) == false) {
return PM3_ETIMEOUT;
}
uint8_t rnd[2];
if (get_rnd_15693_slixl(start_time, eof_time, rnd) == false) {
return PM3_ETIMEOUT;
}
// 0x04, == NXP from manufacture id list.
uint8_t c[] = {ISO15_REQ_DATARATE_HIGH, ISO15693_SET_PASSWORD, 0x04, pass_id, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
init_password_15693_slixl(&c[4], password, rnd);
AddCrc15(c, 8);
uint8_t c[] = {ISO15_REQ_DATARATE_HIGH, ISO15693_SET_PASSWORD, 0x04, pass_id, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
init_password_15693_slixl(&c[4], password, rnd);
AddCrc15(c, 8);
start_time = *eof_time + DELAY_ISO15693_VICC_TO_VCD_READER;
uint8_t recvbuf[ISO15693_MAX_RESPONSE_LENGTH];
int recvlen = SendDataTag(c, sizeof(c), false, true, recvbuf, sizeof(recvbuf), start_time, ISO15693_READER_TIMEOUT_WRITE, eof_time);
if (recvlen != 3) {
return PM3_EWRONGANSWER;
}
start_time = *eof_time + DELAY_ISO15693_VICC_TO_VCD_READER;
uint8_t recvbuf[ISO15693_MAX_RESPONSE_LENGTH];
int recvlen = SendDataTag(c, sizeof(c), false, true, recvbuf, sizeof(recvbuf), start_time, ISO15693_READER_TIMEOUT_WRITE, eof_time);
if (recvlen != 3) {
return PM3_EWRONGANSWER;
}
return PM3_SUCCESS;
return PM3_SUCCESS;
}
/*
@ -2220,11 +2220,11 @@ static uint32_t destroy_15693_slixl(uint32_t start_time, uint32_t *eof_time, uin
*/
void DisablePrivacySlixLIso15693(uint8_t *password) {
LED_D_ON();
Iso15693InitReader();
StartCountSspClk();
uint32_t start_time = 0, eof_time = 0;
// 4 == pass id.
LED_D_ON();
Iso15693InitReader();
StartCountSspClk();
uint32_t start_time = 0, eof_time = 0;
// 4 == pass id.
int res = set_pass_15693_slixl(start_time, &eof_time, 0x10, password);
reply_ng(CMD_HF_ISO15693_SLIX_L_DISABLE_PRIVACY, res, NULL, 0);
switch_off();