diff options
Diffstat (limited to 'src/lib/ffi/ffi.h')
-rw-r--r-- | src/lib/ffi/ffi.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/lib/ffi/ffi.h b/src/lib/ffi/ffi.h index f59da0545..565d5ce7b 100644 --- a/src/lib/ffi/ffi.h +++ b/src/lib/ffi/ffi.h @@ -693,6 +693,7 @@ BOTAN_DLL int botan_privkey_create_rsa(botan_privkey_t* key, botan_rng_t rng, si BOTAN_DLL int botan_privkey_create_ecdsa(botan_privkey_t* key, botan_rng_t rng, const char* params); BOTAN_DLL int botan_privkey_create_ecdh(botan_privkey_t* key, botan_rng_t rng, const char* params); BOTAN_DLL int botan_privkey_create_mceliece(botan_privkey_t* key, botan_rng_t rng, size_t n, size_t t); +BOTAN_DLL int botan_privkey_create_dh(botan_privkey_t* key, botan_rng_t rng, const char* param); /* * Input currently assumed to be PKCS #8 structure; @@ -832,6 +833,41 @@ BOTAN_DLL int botan_pubkey_dsa_get_g(botan_mp_t d, botan_pubkey_t key); BOTAN_DLL int botan_pubkey_dsa_get_y(botan_mp_t y, botan_pubkey_t key); /* +* Loads Diffie Hellman private key +* +* @param key variable populated with key material +* @param p prime order of a Z_p group +* @param g group generator +* @param x private key +* +* @pre key is NULL on input +* @post function allocates memory and assigns to `key' +* +* @return 0 on success, a negative value on failure +*/ +BOTAN_DLL int botan_privkey_load_dh(botan_privkey_t* key, + botan_mp_t p, + botan_mp_t g, + botan_mp_t x); +/* +* Loads Diffie Hellman public key +* +* @param key variable populated with key material +* @param p prime order of a Z_p group +* @param g group generator +* @param y public key +* +* @pre key is NULL on input +* @post function allocates memory and assigns to `key' +* +* @return 0 on success, a negative value on failure +*/ +BOTAN_DLL int botan_pubkey_load_dh(botan_pubkey_t* key, + botan_mp_t p, + botan_mp_t g, + botan_mp_t y); + +/* * Algorithm specific key operations: ElGamal */ |