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fix cid 395631 - making a local copy instead of object

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This commit is contained in:
iceman1001 2022-07-06 12:14:54 +02:00
parent d7165b3aa9
commit 1d66525b8e
1 changed files with 7 additions and 3 deletions
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10
client/src/cipurse/cipursecore.c
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@ -412,10 +412,14 @@ void CIPURSEPrintDGI(uint8_t *dgi, size_t dgilen) {
}
for (int i = 0; i < len / 20; i++) {
PrintAndLogEx(INFO, "Key[%d]............ %s", i + 1, sprint_hex_inrow(&dgi[3 + i * 20 + 0], 16));
PrintAndLogEx(INFO, " Additional info.. 0x%02x", dgi[3 + i * 20 + 16]);
uint8_t kvv[CIPURSE_KVV_LENGTH] = {0};
CipurseCGetKVV(&dgi[3 + i * 20 + 0], kvv);
uint8_t aeskey[16] = {0};
memcpy(aeskey, &dgi[3 + i * 20 + 0], sizeof(aeskey));
PrintAndLogEx(INFO, "Key[%d]............ %s", i + 1, sprint_hex_inrow(aeskey, sizeof(aeskey)));
PrintAndLogEx(INFO, " Additional info.. 0x%02x", dgi[3 + i * 20 + 16]);
CipurseCGetKVV(aeskey, kvv);
bool kvvvalid = (memcmp(kvv, &dgi[3 + i * 20 + 17], 3) == 0);
PrintAndLogEx(INFO, " KVV.............. %s (%s)", sprint_hex_inrow(&dgi[3 + i * 20 + 17], 3), (kvvvalid) ? _GREEN_("valid") : _RED_("invalid"));
}