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Fix checking key domain set.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2023-03-10 15:59:52 +01:00
parent 09724d95db
commit 4e73723747
No known key found for this signature in database
GPG key ID: C0095B7870A4CCD3
1 changed files with 2 additions and 2 deletions
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4
src/hsm/cmd_key_domain.c
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@ -103,14 +103,14 @@ int cmd_key_domain() {
uint8_t t[MAX_KEY_DOMAINS * 2];
memcpy(t, kdata, tf_kd_size);
if (p1 == 0x1) {
if (t[2 * p2] != 0xff && t[2 * p2 + 1] != 0xff) {
if (t[2 * p2] != 0xff || t[2 * p2 + 1] != 0xff) {
return SW_INCORRECT_P1P2();
}
t[2 * p2] = dkeks = apdu.data[0];
t[2 * p2 + 1] = current_dkeks = 0;
}
else if (p1 == 0x3) {
if (t[2 * p2] == 0xff || t[2 * p2 + 1] == 0xff) {
if (t[2 * p2] == 0xff && t[2 * p2 + 1] == 0xff) {
return SW_INCORRECT_P1P2();
}
t[2 * p2] = dkeks = 0xff;