shinys000114/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2026-02-06 18:29:50 +09:00
Code Issues Packages Projects Releases Wiki Activity

dh: Move DH key handling into a separate file.

Browse Source 
In preparation for adding crypto-libraries specific backends.

Signed-off-by: Simo Sorce <simo@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Simo Sorce
2019-03-17 15:45:24 -04:00
committed by Andreas Schneider
parent 30d97979a2
commit 7551857d08
4 changed files with 426 additions and 380 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
include/libssh/dh.h
View File

@@ -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_ */