diff options
Diffstat (limited to 'crypto.h')
| -rw-r--r-- | crypto.h | 34 |
1 files changed, 12 insertions, 22 deletions
@@ -25,11 +25,16 @@ #include <gcrypt.h> #include <stdint.h> -/* --- RANDOM --- */ +extern gcry_mpi_point_t ec_gen; +extern gcry_ctx_t ec_ctx; -void brandt_rand_poll (); +void brandt_crypto_init (); + +/* --- RANDOM --- */ + +void brandt_rand_poll (); /* --- HASHING --- */ @@ -41,31 +46,16 @@ struct brandt_hash_code { void brandt_hash (const void *block, size_t size, struct brandt_hash_code *ret); - /* --- MPI --- */ void brandt_mpi_print_unsigned (void *buf, size_t size, gcry_mpi_t val); -void brandt_mpi_scan_unsigned (gcry_mpi_t *result, const void *data, - size_t size); - - +void brandt_mpi_scan_unsigned (gcry_mpi_t *result, const void *data, size_t size); -/* --- ECDHE --- */ -struct brandt_dhe_skey { - unsigned char d[256 / 8]; -}; - -struct brandt_dhe_pkey { - unsigned char q_y[256 / 8]; -}; +/* --- EC --- */ -void brandt_ecdhe_key_create (struct brandt_dhe_skey *priv); -void brandt_ecdhe_key_get_public (const struct brandt_dhe_skey *priv, - struct brandt_dhe_pkey *pub); -int brandt_ecdhe (const struct brandt_dhe_skey *priv, - const struct brandt_dhe_pkey *pub, - struct brandt_hash_code *key_material); -void brandt_ecdhe_key_clear (struct brandt_dhe_skey *priv); +void brandt_ec_skey_create (gcry_mpi_t* skey); +void brandt_ec_pkey_compute (gcry_mpi_point_t* pkey, const gcry_mpi_t skey); +void brandt_ec_keypair_create (gcry_mpi_point_t* pkey, gcry_mpi_t* skey); #endif /* ifndef _BRANDT_CRYPTO_H */ |