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comparison ecc.h @ 756:bf9dc2d9c2b1 ecc

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more bits on ecc branch
author Matt Johnston <matt@ucc.asn.au>
date Wed, 27 Mar 2013 00:38:03 +0800
parents
children 230666086711
comparison
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755:b07eb3dc23ec 756:bf9dc2d9c2b1
1 #ifndef _DROPBEAR_ECC_H
2 #define _DROPBEAR_ECC_H
3
4 #include "includes.h"
5 #include "options.h"
6
7 #include "buffer.h"
8
9 #ifdef DROPBEAR_ECC
10
11 struct dropbear_ecc_curve {
12 const ltc_ecc_set_type* ltc_set;
13 const struct ltc_hash_descriptor *hash_desc;
14 const char *name;
15 };
16
17 extern const struct dropbear_ecc_curve ecc_curve_secp256r1;
18 extern const struct dropbear_ecc_curve ecc_curve_secp384r1;
19 extern const struct dropbear_ecc_curve ecc_curve_secp521r1;
20
21 // "pubkey" refers to a point, but LTC uses ecc_key structure for both public
22 // and private keys
23 void buf_put_ecc_pubkey_string(buffer *buf, ecc_key *key);
24 int buf_get_ecc_pubkey_string(buffer *buf, ecc_key *key);
25 int buf_get_ecc_privkey_string(buffer *buf, ecc_key *key);
26
27 mp_int * dropbear_ecc_shared_secret(ecc_key *pub_key, ecc_key *priv_key);
28
29
30 const ltc_ecc_set_type* get_ecc_curve(enum kex_type type);
31
32 #endif
33
34 #endif // _DROPBEAR_ECC_H