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Linux kernel mirror (for testing)
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kernel
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linux
1#ifndef _CRYTO_ECC_CURVE_DEFS_H
2#define _CRYTO_ECC_CURVE_DEFS_H
3
4struct ecc_point {
5 u64 *x;
6 u64 *y;
7 u8 ndigits;
8};
9
10struct ecc_curve {
11 char *name;
12 struct ecc_point g;
13 u64 *p;
14 u64 *n;
15};
16
17/* NIST P-192 */
18static u64 nist_p192_g_x[] = { 0xF4FF0AFD82FF1012ull, 0x7CBF20EB43A18800ull,
19 0x188DA80EB03090F6ull };
20static u64 nist_p192_g_y[] = { 0x73F977A11E794811ull, 0x631011ED6B24CDD5ull,
21 0x07192B95FFC8DA78ull };
22static u64 nist_p192_p[] = { 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFEull,
23 0xFFFFFFFFFFFFFFFFull };
24static u64 nist_p192_n[] = { 0x146BC9B1B4D22831ull, 0xFFFFFFFF99DEF836ull,
25 0xFFFFFFFFFFFFFFFFull };
26static struct ecc_curve nist_p192 = {
27 .name = "nist_192",
28 .g = {
29 .x = nist_p192_g_x,
30 .y = nist_p192_g_y,
31 .ndigits = 3,
32 },
33 .p = nist_p192_p,
34 .n = nist_p192_n
35};
36
37/* NIST P-256 */
38static u64 nist_p256_g_x[] = { 0xF4A13945D898C296ull, 0x77037D812DEB33A0ull,
39 0xF8BCE6E563A440F2ull, 0x6B17D1F2E12C4247ull };
40static u64 nist_p256_g_y[] = { 0xCBB6406837BF51F5ull, 0x2BCE33576B315ECEull,
41 0x8EE7EB4A7C0F9E16ull, 0x4FE342E2FE1A7F9Bull };
42static u64 nist_p256_p[] = { 0xFFFFFFFFFFFFFFFFull, 0x00000000FFFFFFFFull,
43 0x0000000000000000ull, 0xFFFFFFFF00000001ull };
44static u64 nist_p256_n[] = { 0xF3B9CAC2FC632551ull, 0xBCE6FAADA7179E84ull,
45 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFF00000000ull };
46static struct ecc_curve nist_p256 = {
47 .name = "nist_256",
48 .g = {
49 .x = nist_p256_g_x,
50 .y = nist_p256_g_y,
51 .ndigits = 4,
52 },
53 .p = nist_p256_p,
54 .n = nist_p256_n
55};
56
57#endif