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When updating an EF, if it does not exist, we create it.

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Added support for CA and CD certificates update.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-03-21 16:04:40 +01:00
parent 2eab8eba09
commit f490f073b0
1 changed files with 5 additions and 3 deletions
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8
src/hsm/sc_hsm.c
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@@ -1108,7 +1108,7 @@ static int cmd_update_ef() {
return SW_SECURITY_STATUS_NOT_SATISFIED();
if (fid == 0x0)
ef = currentEF;
else if (p1 != EE_CERTIFICATE_PREFIX && p1 != PRKD_PREFIX)
else if (p1 != EE_CERTIFICATE_PREFIX && p1 != PRKD_PREFIX && p1 != CA_CERTIFICATE_PREFIX && p1 != CD_PREFIX)
return SW_INCORRECT_P1P2();
if (ef && !authenticate_action(ef, ACL_OP_UPDATE_ERASE))
@@ -1144,8 +1144,10 @@ static int cmd_update_ef() {
else {
if (fid == 0x0 && !ef)
return SW_FILE_NOT_FOUND();
else if (fid != 0x0 && !(ef = search_by_fid(fid, NULL, SPECIFY_EF)) && !(ef = search_dynamic_file(fid)))
return SW_FILE_NOT_FOUND();
else if (fid != 0x0 && !(ef = search_by_fid(fid, NULL, SPECIFY_EF)) && !(ef = search_dynamic_file(fid))) { //if does not exist, create it
//return SW_FILE_NOT_FOUND();
ef = file_new(fid);
}
if (offset == 0) {
int r = flash_write_data_to_file(ef, data, data_len);
if (r != HSM_OK)