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Added select MSE for puk AUT.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-06-10 20:04:32 +02:00
parent 32d0cdcea7
commit db6b3ec427
1 changed files with 25 additions and 5 deletions
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30
src/hsm/sc_hsm.c
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@@ -157,6 +157,7 @@ void scan_all() {
PUK puk_store[MAX_PUK_STORE_ENTRIES]; PUK puk_store[MAX_PUK_STORE_ENTRIES];
int puk_store_entries = 0; int puk_store_entries = 0;
PUK *current_puk = NULL; PUK *current_puk = NULL;
file_t *ef_puk_aut = NULL;
int add_cert_puk_store(const uint8_t *data, size_t data_len, bool copy) { int add_cert_puk_store(const uint8_t *data, size_t data_len, bool copy) {
if (data == NULL || data_len == 0) if (data == NULL || data_len == 0)
@@ -2018,10 +2019,27 @@ static int cmd_mse() {
} }
else { else {
for (int i = 0; i < puk_store_entries; i++) { if (p2 == 0xB6) {
if (memcmp(puk_store[i].chr, tag_data, puk_store[i].chr_len) == 0) { for (int i = 0; i < puk_store_entries; i++) {
current_puk = &puk_store[i]; if (memcmp(puk_store[i].chr, tag_data, puk_store[i].chr_len) == 0) {
return SW_OK(); current_puk = &puk_store[i];
return SW_OK();
}
}
}
else if (p2 == 0xA4) { /* Aut */
for (int i = 0; i < MAX_PUK; i++) {
file_t *ef = search_dynamic_file(EF_PUK+p2);
if (!ef)
break;
if (ef->data == NULL || file_get_size(ef) == 0)
break;
size_t chr_len = 0;
const uint8_t *chr = cvc_get_chr(file_get_data(ef), file_get_size(ef), &chr_len);
if (memcmp(chr, tag_data, chr_len) == 0) {
ef_puk_aut = ef;
return SW_OK();
}
} }
} }
return SW_REFERENCE_NOT_FOUND(); return SW_REFERENCE_NOT_FOUND();
@@ -2298,7 +2316,9 @@ int cmd_pso() {
int cmd_external_authenticate() { int cmd_external_authenticate() {
if (P1(apdu) != 0x0 || P2(apdu) != 0x0) if (P1(apdu) != 0x0 || P2(apdu) != 0x0)
return SW_INCORRECT_P1P2(); return SW_INCORRECT_P1P2();
uint8_t *input = (uint8_t *)calloc(dev_name_len+8) uint8_t *input = (uint8_t *)calloc(dev_name_len+challenge_len, sizeof(uint8_t));
free(input);
return SW_OK(); return SW_OK();
} }