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Adding EF_DEVOPS to store the device options during the initialization.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-03-31 18:56:42 +02:00
parent bfc12d6856
commit f9ffd39661
3 changed files with 23 additions and 11 deletions
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14
src/hsm/sc_hsm.c
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@@ -169,10 +169,18 @@ static int cmd_select() {
if ((p2 & 0xfc) == 0x00 || (p2 & 0xfc) == 0x04) {
process_fci(pe);
if (pe == file_sc_hsm) {
file_t *ef = search_by_fid(EF_DEVOPS, NULL, SPECIFY_EF);
res_APDU[res_APDU_size++] = 0x85;
res_APDU[res_APDU_size++] = 4;
res_APDU[res_APDU_size++] = 0xff; //options
res_APDU[res_APDU_size++] = 0xff;
if (ef && ef->data) {
uint16_t opts = file_read_uint16(ef->data+2);
res_APDU[res_APDU_size++] = opts >> 8; //options
res_APDU[res_APDU_size++] = opts & 0xff;
}
else {
res_APDU[res_APDU_size++] = 0x0;
res_APDU[res_APDU_size++] = 0x0;
}
res_APDU[res_APDU_size++] = HSM_VERSION_MAJOR;
res_APDU[res_APDU_size++] = HSM_VERSION_MINOR;
res_APDU[1] = res_APDU_size-2;
@@ -503,6 +511,8 @@ static int cmd_initialize() {
uint8_t tag = *p++;
uint8_t tag_len = *p++;
if (tag == 0x80) { //options
file_t *tf = search_by_fid(EF_DEVOPS, NULL, SPECIFY_EF);
flash_write_data_to_file(tf, p, tag_len);
}
else if (tag == 0x81) { //user pin
if (file_pin1 && file_pin1->data) {