dearsky/pico-fido
1
0
Fork 0
Code Issues 46 Pull Requests 1 Actions Packages Projects Releases 22 Wiki Activity

Adapted to new selection AID method.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-10-28 20:53:06 +02:00
parent 46ce9390bf
commit c24be5a631
5 changed files with 75 additions and 87 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/fido/fido.c
View File

@@ -33,6 +33,7 @@
#include <math.h>
#include "management.h"
#include "ctap_hid.h"
#include "version.h"
int fido_process_apdu();
int fido_unload();
@@ -53,27 +54,30 @@ const uint8_t atr_fido[] = {
0x75, 0x62, 0x69, 0x4b, 0x65, 0x79, 0x40
};
app_t *fido_select(app_t *a, const uint8_t *aid, uint8_t aid_len) {
if (!memcmp(aid, fido_aid + 1, MIN(aid_len, fido_aid[0])) && cap_supported(CAP_FIDO2)) {
a->aid = fido_aid;
a->process_apdu = fido_process_apdu;
a->unload = fido_unload;
return a;
}
return NULL;
int fido_select(app_t *a) {
a->process_apdu = fido_process_apdu;
a->unload = fido_unload;
return CCID_OK;
}
void __attribute__((constructor)) fido_ctor() {
#if defined(USB_ITF_CCID) || defined(ENABLE_EMULATION)
ccid_atr = atr_fido;
#endif
register_app(fido_select);
register_app(fido_select, fido_aid);
}
int fido_unload() {
return CCID_OK;
}
uint8_t get_version_major() {
return PICO_FIDO_VERSION_MAJOR;
}
uint8_t get_version_minor() {
return PICO_FIDO_VERSION_MINOR;
}
mbedtls_ecp_group_id fido_curve_to_mbedtls(int curve) {
if (curve == FIDO2_CURVE_P256) {
return MBEDTLS_ECP_DP_SECP256R1;