dearsky/pico-hsm
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Added support for building emulation in Windows.

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It has not been tested but it should not break any linux build.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-01-01 01:55:49 +01:00
parent ab31a6615c
commit d82affa880
31 changed files with 394 additions and 384 deletions
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22
src/hsm/cmd_key_domain.c
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@@ -22,7 +22,7 @@
#include "files.h"
uint8_t get_key_domain(file_t *fkey) {
size_t tag_len = 0;
uint16_t tag_len = 0;
if (!file_has_data(fkey)) {
return 0xff;
}
@@ -103,7 +103,7 @@ int cmd_key_domain() {
return SW_WRONG_LENGTH();
}
if (p1 == 0x3) { //if key domain is not empty, command is denied
for (int i = 1; i < 256; i++) {
for (uint8_t i = 1; i < 256; i++) {
file_t *fkey = search_dynamic_file(KEY_PREFIX << 8 | i);
if (get_key_domain(fkey) == p2) {
return SW_FILE_EXISTS();
@@ -150,7 +150,7 @@ int cmd_key_domain() {
}
else if (p1 == 0x2) { //XKEK Key Domain creation
if (apdu.nc > 0) {
size_t pub_len = 0;
uint16_t pub_len = 0;
file_t *fterm = search_by_fid(EF_TERMCA, NULL, SPECIFY_EF);
if (!fterm) {
return SW_EXEC_ERROR();
@@ -159,13 +159,13 @@ int cmd_key_domain() {
if (!pub) {
return SW_EXEC_ERROR();
}
size_t t86_len = 0;
uint16_t t86_len = 0;
const uint8_t *t86 = cvc_get_field(pub, pub_len, &t86_len, 0x86);
if (!t86 || t86[0] != 0x4) {
return SW_EXEC_ERROR();
}
size_t t54_len = 0;
const uint8_t *t54 = cvc_get_field(apdu.data, apdu.nc, &t54_len, 0x54);
uint16_t t54_len = 0;
const uint8_t *t54 = cvc_get_field(apdu.data, (uint16_t)apdu.nc, &t54_len, 0x54);
if (!t54) {
return SW_WRONG_DATA();
}
@@ -174,7 +174,7 @@ int cmd_key_domain() {
memcpy(input + 1, t86 + 1, (t86_len - 1) / 2);
hash256(input, (t86_len - 1) / 2 + 1, hash);
free(input);
int r = puk_verify(t54, t54_len, hash, 32, apdu.data, apdu.nc);
int r = puk_verify(t54, t54_len, hash, 32, apdu.data, (uint16_t)apdu.nc);
if (r != 0) {
return SW_CONDITIONS_NOT_SATISFIED();
}
@@ -184,12 +184,12 @@ int cmd_key_domain() {
}
//All checks done. Get Key Domain UID
pub = cvc_get_pub(apdu.data, apdu.nc, &pub_len);
pub = cvc_get_pub(apdu.data, (uint16_t)apdu.nc, &pub_len);
if (pub) {
size_t t86_len = 0;
const uint8_t *t86 = cvc_get_field(pub, pub_len, &t86_len, 0x86);
t86_len = 0;
t86 = cvc_get_field(pub, pub_len, &t86_len, 0x86);
if (t86) {
flash_write_data_to_file(tf, t86 + 1, t86_len - 1);
flash_write_data_to_file(tf, t86 + 1, (uint16_t)t86_len - 1);
low_flash_available();
}
}