xref: /freebsd/contrib/bearssl/src/ec/ec_curve25519.c (revision 2aaf9152a852aba9eb2036b95f4948ee77988826)
1*0957b409SSimon J. Gerraty /*
2*0957b409SSimon J. Gerraty  * Copyright (c) 2017 Thomas Pornin <pornin@bolet.org>
3*0957b409SSimon J. Gerraty  *
4*0957b409SSimon J. Gerraty  * Permission is hereby granted, free of charge, to any person obtaining
5*0957b409SSimon J. Gerraty  * a copy of this software and associated documentation files (the
6*0957b409SSimon J. Gerraty  * "Software"), to deal in the Software without restriction, including
7*0957b409SSimon J. Gerraty  * without limitation the rights to use, copy, modify, merge, publish,
8*0957b409SSimon J. Gerraty  * distribute, sublicense, and/or sell copies of the Software, and to
9*0957b409SSimon J. Gerraty  * permit persons to whom the Software is furnished to do so, subject to
10*0957b409SSimon J. Gerraty  * the following conditions:
11*0957b409SSimon J. Gerraty  *
12*0957b409SSimon J. Gerraty  * The above copyright notice and this permission notice shall be
13*0957b409SSimon J. Gerraty  * included in all copies or substantial portions of the Software.
14*0957b409SSimon J. Gerraty  *
15*0957b409SSimon J. Gerraty  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16*0957b409SSimon J. Gerraty  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17*0957b409SSimon J. Gerraty  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18*0957b409SSimon J. Gerraty  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19*0957b409SSimon J. Gerraty  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20*0957b409SSimon J. Gerraty  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21*0957b409SSimon J. Gerraty  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22*0957b409SSimon J. Gerraty  * SOFTWARE.
23*0957b409SSimon J. Gerraty  */
24*0957b409SSimon J. Gerraty 
25*0957b409SSimon J. Gerraty #include "inner.h"
26*0957b409SSimon J. Gerraty 
27*0957b409SSimon J. Gerraty static const unsigned char GEN[] = {
28*0957b409SSimon J. Gerraty 	0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
29*0957b409SSimon J. Gerraty 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
30*0957b409SSimon J. Gerraty 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
31*0957b409SSimon J. Gerraty 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
32*0957b409SSimon J. Gerraty };
33*0957b409SSimon J. Gerraty 
34*0957b409SSimon J. Gerraty static const unsigned char ORDER[] = {
35*0957b409SSimon J. Gerraty 	0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
36*0957b409SSimon J. Gerraty 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
37*0957b409SSimon J. Gerraty 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
38*0957b409SSimon J. Gerraty 	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
39*0957b409SSimon J. Gerraty };
40*0957b409SSimon J. Gerraty 
41*0957b409SSimon J. Gerraty /* see inner.h */
42*0957b409SSimon J. Gerraty const br_ec_curve_def br_curve25519 = {
43*0957b409SSimon J. Gerraty 	BR_EC_curve25519,
44*0957b409SSimon J. Gerraty 	ORDER, sizeof ORDER,
45*0957b409SSimon J. Gerraty 	GEN, sizeof GEN
46*0957b409SSimon J. Gerraty };
47