dearsky/pico-hsm
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Switching to new style.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-02-15 00:10:35 +01:00
parent e7495d11f2
commit cd6e280f4f
33 changed files with 1067 additions and 642 deletions
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11
src/hsm/cmd_external_authenticate.c
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@@ -24,8 +24,7 @@ extern file_t *ef_puk_aut;
extern uint8_t challenge[256];
extern uint8_t challenge_len;
int cmd_external_authenticate()
{
int cmd_external_authenticate() {
if (P1(apdu) != 0x0 || P2(apdu) != 0x0) {
return SW_INCORRECT_P1P2();
}
@@ -40,10 +39,10 @@ int cmd_external_authenticate()
return SW_FILE_NOT_FOUND();
}
uint8_t *puk_data = file_get_data(ef_puk);
uint8_t *input = (uint8_t *) calloc(dev_name_len+challenge_len, sizeof(uint8_t)), hash[32];
uint8_t *input = (uint8_t *) calloc(dev_name_len + challenge_len, sizeof(uint8_t)), hash[32];
memcpy(input, dev_name, dev_name_len);
memcpy(input+dev_name_len, challenge, challenge_len);
hash256(input, dev_name_len+challenge_len, hash);
memcpy(input + dev_name_len, challenge, challenge_len);
hash256(input, dev_name_len + challenge_len, hash);
int r =
puk_verify(apdu.data,
apdu.nc,
@@ -55,7 +54,7 @@ int cmd_external_authenticate()
if (r != 0) {
return SW_CONDITIONS_NOT_SATISFIED();
}
puk_status[ef_puk_aut->fid & (MAX_PUK-1)] = 1;
puk_status[ef_puk_aut->fid & (MAX_PUK - 1)] = 1;
uint8_t auts = 0;
for (int i = 0; i < puk_data[0]; i++) {
auts += puk_status[i];