diff options
Diffstat (limited to 'include/libssh/dh.h')
| -rw-r--r-- | include/libssh/dh.h | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/include/libssh/dh.h b/include/libssh/dh.h index fbfce85d..0d6720ee 100644 --- a/include/libssh/dh.h +++ b/include/libssh/dh.h @@ -30,14 +30,30 @@ struct dh_ctx; #define DH_CLIENT_KEYPAIR 0 #define DH_SERVER_KEYPAIR 1 -int ssh_dh_init(void); -void ssh_dh_finalize(void); +/* functions implemented by crypto backends */ +int ssh_dh_init_common(struct ssh_crypto_struct *crypto); +void ssh_dh_cleanup(struct ssh_crypto_struct *crypto); -int ssh_dh_import_next_pubkey_blob(ssh_session session, ssh_string pubkey_blob); +int ssh_dh_get_parameters(struct dh_ctx *ctx, + const_bignum *modulus, const_bignum *generator); +int ssh_dh_set_parameters(struct dh_ctx *ctx, + const bignum modulus, const bignum generator); + +int ssh_dh_keypair_gen_keys(struct dh_ctx *ctx, int peer); +int ssh_dh_keypair_get_keys(struct dh_ctx *ctx, int peer, + const_bignum *priv, const_bignum *pub); +int ssh_dh_keypair_set_keys(struct dh_ctx *ctx, int peer, + const bignum priv, const bignum pub); int ssh_dh_compute_shared_secret(struct dh_ctx *ctx, int local, int remote, bignum *dest); -int ssh_client_dh_init(ssh_session session); + +/* common functions */ +int ssh_dh_init(void); +void ssh_dh_finalize(void); + +int ssh_dh_import_next_pubkey_blob(ssh_session session, + ssh_string pubkey_blob); ssh_key ssh_dh_get_current_server_publickey(ssh_session session); int ssh_dh_get_current_server_publickey_blob(ssh_session session, @@ -46,22 +62,10 @@ ssh_key ssh_dh_get_next_server_publickey(ssh_session session); int ssh_dh_get_next_server_publickey_blob(ssh_session session, ssh_string *pubkey_blob); +int ssh_client_dh_init(ssh_session session); #ifdef WITH_SERVER void ssh_server_dh_init(ssh_session session); #endif /* WITH_SERVER */ - -int ssh_dh_init_common(struct ssh_crypto_struct *crypto); -void ssh_dh_cleanup(struct ssh_crypto_struct *crypto); int ssh_server_dh_process_init(ssh_session session, ssh_buffer packet); -int ssh_dh_get_parameters(struct dh_ctx *ctx, - const_bignum *modulus, const_bignum *generator); -int ssh_dh_set_parameters(struct dh_ctx *ctx, - bignum modulus, bignum generator); -int ssh_dh_keypair_gen_keys(struct dh_ctx *ctx, int peer); -int ssh_dh_keypair_get_keys(struct dh_ctx *ctx, int peer, - const_bignum *priv, const_bignum *pub); -int ssh_dh_keypair_set_keys(struct dh_ctx *ctx, int peer, - bignum priv, bignum pub); - #endif /* DH_H_ */ |