github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-14 18:48:13 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Better Command structs

Browse source
This commit is contained in:
Philippe Teuwen 2019-04-18 00:12:52 +02:00
commit 4e31c6110b
8 changed files with 219 additions and 206 deletions
Download patch file Download diff file Expand all files Collapse all files

18
armsrc/epa.c
View file

@ -313,7 +313,7 @@ void EPA_PACE_Collect_Nonce(UsbCommandNG *c) {
// now get the nonce
uint8_t nonce[256] = {0};
uint8_t requested_size = (uint8_t)c->core.old.arg[0];
uint8_t requested_size = (uint8_t)c->oldarg[0];
func_return = EPA_PACE_Get_Nonce(requested_size, nonce);
// check if the command succeeded
if (func_return < 0) {
@ -434,19 +434,19 @@ void EPA_PACE_Replay(UsbCommandNG *c) {
uint32_t timings[sizeof(apdu_lengths_replay) / sizeof(apdu_lengths_replay[0])] = {0};
// if an APDU has been passed, save it
if (c->core.old.arg[0] != 0) {
if (c->oldarg[0] != 0) {
// make sure it's not too big
if (c->core.old.arg[2] > apdus_replay[c->core.old.arg[0] - 1].len) {
if (c->oldarg[2] > apdus_replay[c->oldarg[0] - 1].len) {
cmd_send(CMD_ACK, 1, 0, 0, NULL, 0);
}
memcpy(apdus_replay[c->core.old.arg[0] - 1].data + c->core.old.arg[1],
c->core.old.d.asBytes,
c->core.old.arg[2]);
memcpy(apdus_replay[c->oldarg[0] - 1].data + c->oldarg[1],
c->data.asBytes,
c->oldarg[2]);
// save/update APDU length
if (c->core.old.arg[1] == 0) {
apdu_lengths_replay[c->core.old.arg[0] - 1] = c->core.old.arg[2];
if (c->oldarg[1] == 0) {
apdu_lengths_replay[c->oldarg[0] - 1] = c->oldarg[2];
} else {
apdu_lengths_replay[c->core.old.arg[0] - 1] += c->core.old.arg[2];
apdu_lengths_replay[c->oldarg[0] - 1] += c->oldarg[2];
}
cmd_send(CMD_ACK, 0, 0, 0, NULL, 0);
return;