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Added support for Brainpool curves and Ed448.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos
2025-09-02 15:49:39 +02:00
parent 2919b37e9c
commit 48cc417546
4 changed files with 55 additions and 16 deletions
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17
src/fido/fido.h
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@@ -60,15 +60,23 @@ extern int encrypt(uint8_t protocol, const uint8_t *key, const uint8_t *in, uint
extern int decrypt(uint8_t protocol, const uint8_t *key, const uint8_t *in, uint16_t in_len, uint8_t *out);
extern int ecdh(uint8_t protocol, const mbedtls_ecp_point *Q, uint8_t *sharedSecret);
#define FIDO2_ALG_ES256 -7 //ECDSA-SHA256 P256
#define FIDO2_ALG_ES256 -7 //ECDSA-SHA256
#define FIDO2_ALG_EDDSA -8 //EdDSA
#define FIDO2_ALG_ES384 -35 //ECDSA-SHA384 P384
#define FIDO2_ALG_ES512 -36 //ECDSA-SHA512 P521
#define FIDO2_ALG_ESP256 -9 //ECDSA-SHA256 P256
#define FIDO2_ALG_ED25519 -19 //EDDSA Ed25519
#define FIDO2_ALG_ES384 -35 //ECDSA-SHA384
#define FIDO2_ALG_ES512 -36 //ECDSA-SHA512
#define FIDO2_ALG_ECDH_ES_HKDF_256 -25 //ECDH-ES + HKDF-256
#define FIDO2_ALG_ES256K -47
#define FIDO2_ALG_ESP384 -51 //ECDSA-SHA384 P384
#define FIDO2_ALG_ESP512 -52 //ECDSA-SHA512 P521
#define FIDO2_ALG_ED448 -53 //EDDSA Ed448
#define FIDO2_ALG_RS256 -257
#define FIDO2_ALG_RS384 -258
#define FIDO2_ALG_RS512 -259
#define FIDO2_ALG_ESB256 -265 //ECDSA-SHA256 BP256r1
#define FIDO2_ALG_ESB384 -267 //ECDSA-SHA384 BP384r1
#define FIDO2_ALG_ESB512 -268 //ECDSA-SHA512 BP512r1
#define FIDO2_CURVE_P256 1
#define FIDO2_CURVE_P384 2
@@ -78,6 +86,9 @@ extern int ecdh(uint8_t protocol, const mbedtls_ecp_point *Q, uint8_t *sharedSec
#define FIDO2_CURVE_ED25519 6
#define FIDO2_CURVE_ED448 7
#define FIDO2_CURVE_P256K1 8
#define FIDO2_CURVE_BP256R1 9
#define FIDO2_CURVE_BP384R1 10
#define FIDO2_CURVE_BP512R1 11
#define FIDO2_AUT_FLAG_UP 0x1
#define FIDO2_AUT_FLAG_UV 0x4