mirror of
http://galexander.org/git/simplesshd.git
synced 2024-10-31 20:40:22 +00:00
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
|
#ifndef _DROPBEAR_ECC_H
|
||
|
|
#define _DROPBEAR_ECC_H
|
||
|
|
|
||
|
|
#include "includes.h"
|
||
|
|
#include "options.h"
|
||
|
|
|
||
|
|
#include "buffer.h"
|
||
|
|
|
||
|
|
#ifdef DROPBEAR_ECC
|
||
|
|
|
||
|
|
struct dropbear_ecc_curve {
|
||
|
|
int ltc_size; /* to match the byte sizes in ltc_ecc_sets[] */
|
||
|
|
const ltc_ecc_set_type *dp; /* curve domain parameters */
|
||
|
|
const struct ltc_hash_descriptor *hash_desc;
|
||
|
|
const unsigned char *name;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern struct dropbear_ecc_curve ecc_curve_nistp256;
|
||
|
|
extern struct dropbear_ecc_curve ecc_curve_nistp384;
|
||
|
|
extern struct dropbear_ecc_curve ecc_curve_nistp521;
|
||
|
|
extern struct dropbear_ecc_curve *dropbear_ecc_curves[];
|
||
|
|
|
||
|
|
void dropbear_ecc_fill_dp();
|
||
|
|
struct dropbear_ecc_curve* curve_for_dp(const ltc_ecc_set_type *dp);
|
||
|
|
|
||
|
|
/* "pubkey" refers to a point, but LTC uses ecc_key structure for both public
|
||
|
|
and private keys */
|
||
|
|
void buf_put_ecc_raw_pubkey_string(buffer *buf, ecc_key *key);
|
||
|
|
ecc_key * buf_get_ecc_raw_pubkey(buffer *buf, const struct dropbear_ecc_curve *curve);
|
||
|
|
int buf_get_ecc_privkey_string(buffer *buf, ecc_key *key);
|
||
|
|
|
||
|
|
mp_int * dropbear_ecc_shared_secret(ecc_key *pub_key, ecc_key *priv_key);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _DROPBEAR_ECC_H */
|