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Fix dkek status report when device is initialized without dkek.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-08-12 01:00:27 +02:00
parent 5506b46c9d
commit 2666573050
1 changed files with 5 additions and 1 deletions
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6
src/hsm/sc_hsm.c
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@@ -780,7 +780,6 @@ static int cmd_initialize() {
} }
} }
} }
//At least, the first DKEK shall exist
file_t *tf_kd = search_by_fid(EF_KEY_DOMAIN, NULL, SPECIFY_EF); file_t *tf_kd = search_by_fid(EF_KEY_DOMAIN, NULL, SPECIFY_EF);
if (!tf_kd) if (!tf_kd)
return SW_EXEC_ERROR(); return SW_EXEC_ERROR();
@@ -801,6 +800,11 @@ static int cmd_initialize() {
return SW_EXEC_ERROR(); return SW_EXEC_ERROR();
} }
} }
else {
uint16_t d = 0x0000;
if (flash_write_data_to_file(tf_kd, (const uint8_t *)&d, sizeof(d)) != CCID_OK)
return SW_EXEC_ERROR();
}
if (kds) { if (kds) {
uint8_t t[MAX_KEY_DOMAINS*2], k = MIN(*kds,MAX_KEY_DOMAINS); uint8_t t[MAX_KEY_DOMAINS*2], k = MIN(*kds,MAX_KEY_DOMAINS);
memset(t, 0xff, 2*k); memset(t, 0xff, 2*k);