Mercurial > dropbear

annotate ecdsa.h @ 1938:77bc00dcc19f default tip main master

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Bump version to 2022.82
author Matt Johnston <matt@ucc.asn.au>
date Fri, 01 Apr 2022 14:43:27 +0800
parents 99ca393afc56
children
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_ECDSA_H_
deed0571cacc DROPBEAR_ prefix for include guards to avoid collisions
Thorsten Horstmann <thorsten.horstmann@web.de>
parents: 857
diff changeset
2 #define DROPBEAR_ECDSA_H_
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
3
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
4 #include "includes.h"
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
5 #include "buffer.h"
795
7f604f9b3756 ecdsa is working
Matt Johnston <matt@ucc.asn.au>
parents: 794
diff changeset
6 #include "signkey.h"
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
7
1295
750ec4ec4cbe Convert #ifdef to #if, other build changes
Matt Johnston <matt@ucc.asn.au>
parents: 1036
diff changeset
8 #if DROPBEAR_ECDSA
797
45f1bc96f357 Fix build for dropbearkey and ecdsa with certain options
Matt Johnston <matt@ucc.asn.au>
parents: 795
diff changeset
9
1543
016b86f03e21 Change default ecdsa size to 256
Matt Johnston <matt@ucc.asn.au>
parents: 1459
diff changeset
10 /* prefer 256 or 384 since those are SHOULD for
016b86f03e21 Change default ecdsa size to 256
Matt Johnston <matt@ucc.asn.au>
parents: 1459
diff changeset
11 draft-ietf-curdle-ssh-kex-sha2.txt */
016b86f03e21 Change default ecdsa size to 256
Matt Johnston <matt@ucc.asn.au>
parents: 1459
diff changeset
12 #if DROPBEAR_ECC_256
016b86f03e21 Change default ecdsa size to 256
Matt Johnston <matt@ucc.asn.au>
parents: 1459
diff changeset
13 #define ECDSA_DEFAULT_SIZE 256
1295
750ec4ec4cbe Convert #ifdef to #if, other build changes
Matt Johnston <matt@ucc.asn.au>
parents: 1036
diff changeset
14 #elif DROPBEAR_ECC_384
840
5128e525c8fa Default to some larger key sizes
Matt Johnston <matt@ucc.asn.au>
parents: 797
diff changeset
15 #define ECDSA_DEFAULT_SIZE 384
1543
016b86f03e21 Change default ecdsa size to 256
Matt Johnston <matt@ucc.asn.au>
parents: 1459
diff changeset
16 #elif DROPBEAR_ECC_521
016b86f03e21 Change default ecdsa size to 256
Matt Johnston <matt@ucc.asn.au>
parents: 1459
diff changeset
17 #define ECDSA_DEFAULT_SIZE 521
794
d386defb5376 more ecdsa signkey work, not correct
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
18 #else
1604
99ca393afc56 It turns out you can't have a single-quote in an #error
Matt Johnston <matt@ucc.asn.au>
parents: 1602
diff changeset
19 #error ECDSA cannot be enabled without enabling at least one size (256, 384, 521)
794
d386defb5376 more ecdsa signkey work, not correct
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
20 #endif
d386defb5376 more ecdsa signkey work, not correct
Matt Johnston <matt@ucc.asn.au>
parents: 793
diff changeset
21
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
22 ecc_key *gen_ecdsa_priv_key(unsigned int bit_size);
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
23 ecc_key *buf_get_ecdsa_pub_key(buffer* buf);
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
24 ecc_key *buf_get_ecdsa_priv_key(buffer *buf);
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
25 void buf_put_ecdsa_pub_key(buffer *buf, ecc_key *key);
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
26 void buf_put_ecdsa_priv_key(buffer *buf, ecc_key *key);
1459
06d52bcb8094 Pointer parameter could be declared as pointing to const
Francois Perrad <francois.perrad@gadz.org>
parents: 1295
diff changeset
27 enum signkey_type ecdsa_signkey_type(const ecc_key * key);
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
28
1459
06d52bcb8094 Pointer parameter could be declared as pointing to const
Francois Perrad <francois.perrad@gadz.org>
parents: 1295
diff changeset
29 void buf_put_ecdsa_sign(buffer *buf, const ecc_key *key, const buffer *data_buf);
06d52bcb8094 Pointer parameter could be declared as pointing to const
Francois Perrad <francois.perrad@gadz.org>
parents: 1295
diff changeset
30 int buf_ecdsa_verify(buffer *buf, const ecc_key *key, const buffer *data_buf);
846
b298bb438625 refactor key generation, make it generate as required.
Matt Johnston <matt@ucc.asn.au>
parents: 845
diff changeset
31 /* Returns 1 on success */
b298bb438625 refactor key generation, make it generate as required.
Matt Johnston <matt@ucc.asn.au>
parents: 845
diff changeset
32 int signkey_is_ecdsa(enum signkey_type type);
793
70625eed40c9 A bit of work on ecdsa for host/auth keys
Matt Johnston <matt@ucc.asn.au>
parents: 766
diff changeset
33
797
45f1bc96f357 Fix build for dropbearkey and ecdsa with certain options
Matt Johnston <matt@ucc.asn.au>
parents: 795
diff changeset
34 #endif
45f1bc96f357 Fix build for dropbearkey and ecdsa with certain options
Matt Johnston <matt@ucc.asn.au>
parents: 795
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_ECDSA_H_ */