Mercurial > dropbear

annotate ecc.h @ 1232:fd1981f41c62

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag DROPBEAR_2016.72 for changeset 78b12b6549be
author Matt Johnston <matt@ucc.asn.au>
date Thu, 10 Mar 2016 20:50:24 +0800
parents 4f3335bba3d9
children 9169e4e7cbee
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1036
deed0571cacc DROPBEAR_ prefix for include guards to avoid collisions
Thorsten Horstmann <thorsten.horstmann@web.de>
parents: 857
diff changeset
1 #ifndef DROPBEAR_DROPBEAR_ECC_H
deed0571cacc DROPBEAR_ prefix for include guards to avoid collisions
Thorsten Horstmann <thorsten.horstmann@web.de>
parents: 857
diff changeset
2 #define DROPBEAR_DROPBEAR_ECC_H
756
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
3
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
4 #include "includes.h"
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
5 #include "options.h"
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
6
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
7 #include "buffer.h"
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
8
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
9 #ifdef DROPBEAR_ECC
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
10
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
11 struct dropbear_ecc_curve {
857
c19acba28590 use oldstyle comments
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
12 int ltc_size; /* to match the byte sizes in ltc_ecc_sets[] */
c19acba28590 use oldstyle comments
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
13 const ltc_ecc_set_type *dp; /* curve domain parameters */
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 767
diff changeset
14 const struct ltc_hash_descriptor *hash_desc;
1107
4f3335bba3d9 Turn dropbear_ecc_curve's name into const char *
Gaël PORTAY <gael.portay@gmail.com>
parents: 1036
diff changeset
15 const char *name;
756
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
16 };
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
17
767
e465ed10c51d Be safer with how we handle ltc_ecc_sets[] (particularly with
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
18 extern struct dropbear_ecc_curve ecc_curve_nistp256;
e465ed10c51d Be safer with how we handle ltc_ecc_sets[] (particularly with
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
19 extern struct dropbear_ecc_curve ecc_curve_nistp384;
e465ed10c51d Be safer with how we handle ltc_ecc_sets[] (particularly with
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
20 extern struct dropbear_ecc_curve ecc_curve_nistp521;
e465ed10c51d Be safer with how we handle ltc_ecc_sets[] (particularly with
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
21 extern struct dropbear_ecc_curve *dropbear_ecc_curves[];
e465ed10c51d Be safer with how we handle ltc_ecc_sets[] (particularly with
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
22
e465ed10c51d Be safer with how we handle ltc_ecc_sets[] (particularly with
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
23 void dropbear_ecc_fill_dp();
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 767
diff changeset
24 struct dropbear_ecc_curve* curve_for_dp(const ltc_ecc_set_type *dp);
756
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
25
857
c19acba28590 use oldstyle comments
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
26 /* "pubkey" refers to a point, but LTC uses ecc_key structure for both public
c19acba28590 use oldstyle comments
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
27 and private keys */
765
5503e05ab3a4 - Rename buf_put_ecc_pubkey_string() to buf_put_ecc_raw_pubkey_string()
Matt Johnston <matt@ucc.asn.au>
parents: 762
diff changeset
28 void buf_put_ecc_raw_pubkey_string(buffer *buf, ecc_key *key);
5503e05ab3a4 - Rename buf_put_ecc_pubkey_string() to buf_put_ecc_raw_pubkey_string()
Matt Johnston <matt@ucc.asn.au>
parents: 762
diff changeset
29 ecc_key * buf_get_ecc_raw_pubkey(buffer *buf, const struct dropbear_ecc_curve *curve);
756
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
30 int buf_get_ecc_privkey_string(buffer *buf, ecc_key *key);
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
31
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
32 mp_int * dropbear_ecc_shared_secret(ecc_key *pub_key, ecc_key *priv_key);
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
33
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
34 #endif
bf9dc2d9c2b1 more bits on ecc branch
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
35
1036
deed0571cacc DROPBEAR_ prefix for include guards to avoid collisions
Thorsten Horstmann <thorsten.horstmann@web.de>
parents: 857
diff changeset
36 #endif /* DROPBEAR_DROPBEAR_ECC_H */