dearsky/pico-hsm
1
0
Fork 0
Code Issues 17 Pull Requests 4 Actions Packages Projects Releases 26 Wiki Activity

Added support for reading binary data.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-04-05 18:07:20 +02:00
parent ce2a1c21de
commit 770097d6ab
2 changed files with 18 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/fs/file.c
View File

@@ -262,19 +262,8 @@ void scan_flash() {
file_t *file = (file_t *)search_by_fid(fid, NULL, SPECIFY_EF); file_t *file = (file_t *)search_by_fid(fid, NULL, SPECIFY_EF);
if (!file) { if (!file) {
file = file_new(fid); file = file_new(fid);
if ((fid & 0xff00) == (KEY_PREFIX << 8)) { uint8_t pfx = fid >> 8;
//add_file_to_chain(file, &ef_kf); if (pfx != KEY_PREFIX && pfx != PRKD_PREFIX && pfx != CD_PREFIX && pfx != EE_CERTIFICATE_PREFIX && pfx != DCOD_PREFIX && pfx != PROT_DATA_PREFIX && pfx != DATA_PREFIX) {
}
else if ((fid & 0xff00) == (PRKD_PREFIX << 8)) {
//add_file_to_chain(file, &ef_prkdf);
}
else if ((fid & 0xff00) == (CD_PREFIX << 8)) {
//add_file_to_chain(file, &ef_cdf);
}
else if ((fid & 0xff00) == (EE_CERTIFICATE_PREFIX << 8)) {
//add_file_to_chain(file, &ef_pukdf);
}
else {
TU_LOG1("SCAN FOUND ORPHAN FILE: %x\r\n",fid); TU_LOG1("SCAN FOUND ORPHAN FILE: %x\r\n",fid);
continue; continue;
} }

24
src/hsm/sc_hsm.c
View File

@@ -118,15 +118,13 @@ static int cmd_select() {
//if ((fid & 0xff00) == (KEY_PREFIX << 8)) //if ((fid & 0xff00) == (KEY_PREFIX << 8))
// fid = (PRKD_PREFIX << 8) | (fid & 0xff); // fid = (PRKD_PREFIX << 8) | (fid & 0xff);
if ((fid & 0xff00) == (PRKD_PREFIX << 8)) { uint8_t pfx = fid >> 8;
if (!(pe = search_dynamic_file(fid))) if (pfx == PRKD_PREFIX ||
return SW_FILE_NOT_FOUND(); pfx == CD_PREFIX ||
} pfx == EE_CERTIFICATE_PREFIX ||
else if ((fid & 0xff00) == (CD_PREFIX << 8)) { pfx == DCOD_PREFIX ||
if (!(pe = search_dynamic_file(fid))) pfx == DATA_PREFIX ||
return SW_FILE_NOT_FOUND(); pfx == PROT_DATA_PREFIX) {
}
else if ((fid & 0xff00) == (EE_CERTIFICATE_PREFIX << 8)) {
if (!(pe = search_dynamic_file(fid))) if (!(pe = search_dynamic_file(fid)))
return SW_FILE_NOT_FOUND(); return SW_FILE_NOT_FOUND();
} }
@@ -297,6 +295,14 @@ static int cmd_list_keys()
res_APDU[res_APDU_size++] = f->fid & 0xff; res_APDU[res_APDU_size++] = f->fid & 0xff;
} }
} }
for (int i = 0; i < dynamic_files; i++) {
file_t *f = &dynamic_file[i];
if ((f->fid & 0xff00) == (DCOD_PREFIX << 8)) {
res_APDU[res_APDU_size++] = DCOD_PREFIX;
res_APDU[res_APDU_size++] = f->fid & 0xff;
}
}
return SW_OK(); return SW_OK();
} }