1  /*
 2   * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
 3   *
 4   * Permission is hereby granted, free of charge, to any person obtaining 
 5   * a copy of this software and associated documentation files (the
 6   * "Software"), to deal in the Software without restriction, including
 7   * without limitation the rights to use, copy, modify, merge, publish,
 8   * distribute, sublicense, and/or sell copies of the Software, and to
 9   * permit persons to whom the Software is furnished to do so, subject to
10   * the following conditions:
11   *
12   * The above copyright notice and this permission notice shall be 
13   * included in all copies or substantial portions of the Software.
14   *
15   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
16   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
18   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19   * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20   * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22   * SOFTWARE.
23   */
24  
25  #include "inner.h"
26  
27  static const unsigned char P256_N[] = {
28  	0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,
29  	0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
30  	0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84,
31  	0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51
32  };
33  
34  static const unsigned char P256_G[] = {
35  	0x04, 0x6B, 0x17, 0xD1, 0xF2, 0xE1, 0x2C, 0x42,
36  	0x47, 0xF8, 0xBC, 0xE6, 0xE5, 0x63, 0xA4, 0x40,
37  	0xF2, 0x77, 0x03, 0x7D, 0x81, 0x2D, 0xEB, 0x33,
38  	0xA0, 0xF4, 0xA1, 0x39, 0x45, 0xD8, 0x98, 0xC2,
39  	0x96, 0x4F, 0xE3, 0x42, 0xE2, 0xFE, 0x1A, 0x7F,
40  	0x9B, 0x8E, 0xE7, 0xEB, 0x4A, 0x7C, 0x0F, 0x9E,
41  	0x16, 0x2B, 0xCE, 0x33, 0x57, 0x6B, 0x31, 0x5E,
42  	0xCE, 0xCB, 0xB6, 0x40, 0x68, 0x37, 0xBF, 0x51,
43  	0xF5
44  };
45  
46  /* see inner.h */
47  const br_ec_curve_def br_secp256r1 = {
48  	BR_EC_secp256r1,
49  	P256_N, sizeof P256_N,
50  	P256_G, sizeof P256_G
51  };