Add EDDSA support as a conditional build.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
2025-02-21 19:00:44 +01:00
parent d54bc1b0f3
commit b91ece8ec3
8 changed files with 36 additions and 17 deletions
--- a/src/fido/cbor.c
+++ b/src/fido/cbor.c
@@ -210,9 +210,11 @@ CborError COSE_key(mbedtls_ecp_keypair *key, CborEncoder *mapEncoderParent,
    else if (key->grp.id == MBEDTLS_ECP_DP_CURVE25519) {
        alg = FIDO2_ALG_ECDH_ES_HKDF_256;
    }
+#ifdef MBEDTLS_EDDSA_C
    else if (key->grp.id == MBEDTLS_ECP_DP_ED25519) {
        alg = FIDO2_ALG_EDDSA;
    }
+#endif
    return COSE_key_params(crv, alg, &key->grp, &key->Q, mapEncoderParent, mapEncoder);
 }
 CborError COSE_key_shared(mbedtls_ecdh_context *key,