mirrors/pico-hsm
1
0
Fork 0
mirror of https://github.com/polhenarejos/pico-hsm.git synced 2026-05-07 12:43:06 +00:00
Code Issues Projects Releases Packages Wiki Activity

Adding DKEK report

Browse source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2022-03-27 20:27:10 +02:00
parent c6d87756ab
commit c7abd1a067
No known key found for this signature in database
GPG key ID: C0095B7870A4CCD3
1 changed files with 7 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
src/hsm/sc_hsm.c
View file

@ -551,7 +551,7 @@ static int cmd_initialize() {
has_session_pin = true;
}
}
else if (tag == 0x82) { //user pin
else if (tag == 0x82) { //sopin pin
if (file_sopin && file_sopin->data) {
uint8_t dhash[33];
dhash[0] = tag_len;
@ -561,7 +561,7 @@ static int cmd_initialize() {
has_session_sopin = true;
}
}
else if (tag == 0x91) { //user pin
else if (tag == 0x91) { //retries user pin
file_t *tf = search_by_fid(0x1082, NULL, SPECIFY_EF);
if (tf && tf->data) {
flash_write_data_to_file(tf, p, tag_len);
@ -656,9 +656,11 @@ void generic_hash(mbedtls_md_type_t md, const uint8_t *input, size_t len, uint8_
}
static int cmd_import_dkek() {
if (dkeks == 0)
return SW_COMMAND_NOT_ALLOWED();
if (has_session_pin == false)
//if (dkeks == 0)
// return SW_COMMAND_NOT_ALLOWED();
if (P1(apdu) != 0x0 || P2(apdu) != 0x0)
return SW_INCORRECT_P1P2();
if (has_session_pin == false && apdu.cmd_apdu_data_len > 0)
return SW_CONDITIONS_NOT_SATISFIED();
file_t *tf = search_by_fid(EF_DKEK, NULL, SPECIFY_EF);
if (!authenticate_action(get_parent(tf), ACL_OP_CREATE_EF)) {