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

Move EDDSA to another branch.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2025-12-09 15:56:31 +01:00
parent bb542e3b83
commit 1867f0330f
7 changed files with 1 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
src/fido/fido.c
View File

@@ -111,14 +111,6 @@ mbedtls_ecp_group_id fido_curve_to_mbedtls(int curve) {
else if (curve == FIDO2_CURVE_X448) {
return MBEDTLS_ECP_DP_CURVE448;
}
#ifdef MBEDTLS_EDDSA_C
else if (curve == FIDO2_CURVE_ED25519) {
return MBEDTLS_ECP_DP_ED25519;
}
else if (curve == FIDO2_CURVE_ED448) {
return MBEDTLS_ECP_DP_ED448;
}
#endif
else if (curve == FIDO2_CURVE_BP256R1) {
return MBEDTLS_ECP_DP_BP256R1;
}
@@ -149,14 +141,6 @@ int mbedtls_curve_to_fido(mbedtls_ecp_group_id id) {
else if (id == MBEDTLS_ECP_DP_CURVE448) {
return FIDO2_CURVE_X448;
}
#ifdef MBEDTLS_EDDSA_C
else if (id == MBEDTLS_ECP_DP_ED25519) {
return FIDO2_CURVE_ED25519;
}
else if (id == MBEDTLS_ECP_DP_ED448) {
return FIDO2_CURVE_ED448;
}
#endif
return 0;
}
@@ -330,11 +314,6 @@ int derive_key(const uint8_t *app_id, bool new_key, uint8_t *key_handle, int cur
if (r != 0) {
return r;
}
#ifdef MBEDTLS_EDDSA_C
if (curve == MBEDTLS_ECP_DP_ED25519) {
return mbedtls_ecp_point_edwards(&key->grp, &key->Q, &key->d, random_gen, NULL);
}
#endif
return mbedtls_ecp_mul(&key->grp, &key->Q, &key->d, &key->grp.G, random_gen, NULL);
}
mbedtls_platform_zeroize(outk, sizeof(outk));