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Adding support for EdDSA with Ed25519 curve.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2023-08-16 14:47:34 +02:00
parent 69d618cc6b
commit e8c8ce4d15
6 changed files with 101 additions and 48 deletions
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7
src/fido/fido.h
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@@ -23,6 +23,7 @@
#endif
#include "common.h"
#include "mbedtls/ecdsa.h"
#include "mbedtls/eddsa.h"
#ifndef ENABLE_EMULATION
#include "ctap_hid.h"
#else
@@ -40,12 +41,12 @@ extern int derive_key(const uint8_t *app_id,
bool new_key,
uint8_t *key_handle,
int,
mbedtls_ecdsa_context *key);
extern int verify_key(const uint8_t *appId, const uint8_t *keyHandle, mbedtls_ecdsa_context *);
mbedtls_ecp_keypair *key);
extern int verify_key(const uint8_t *appId, const uint8_t *keyHandle, mbedtls_ecp_keypair *);
extern bool wait_button_pressed();
extern void init_fido();
extern mbedtls_ecp_group_id fido_curve_to_mbedtls(int curve);
extern int fido_load_key(int curve, const uint8_t *cred_id, mbedtls_ecdsa_context *key);
extern int fido_load_key(int curve, const uint8_t *cred_id, mbedtls_ecp_keypair *key);
extern int load_keydev(uint8_t *key);
extern int encrypt(uint8_t protocol,
const uint8_t *key,