p256.c File Reference

NIST P-256 elliptic curve. More...

#include <ipxe/p256.h>

Go to the source code of this file.

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
	WEIERSTRASS_CURVE (p256, p256_curve, P256_LEN, p256_prime, p256_a, p256_b, p256_base)
	P-256 elliptic curve. More...

Variables
static const uint8_t	p256_prime [P256_LEN]
	P-256 field prime. More...
static const uint8_t	p256_a [P256_LEN]
	P-256 constant "a". More...
static const uint8_t	p256_b [P256_LEN]
	P-256 constant "b". More...
static const uint8_t	p256_base [P256_LEN *2]
	P-256 base point. More...

Detailed Description

NIST P-256 elliptic curve.

Definition in file p256.c.

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER_OR_UBDL

)

WEIERSTRASS_CURVE()

WEIERSTRASS_CURVE	(	p256	,
		p256_curve	,
		P256_LEN	,
		p256_prime	,
		p256_a	,
		p256_b	,
		p256_base
	)

P-256 elliptic curve.

Variable Documentation

p256_prime

const uint8_t p256_prime[P256_LEN]

static

Initial value:

= {
        0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff,
        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
}

P-256 field prime.

Definition at line 35 of file p256.c.

p256_a

const uint8_t p256_a[P256_LEN]

static

Initial value:

= {
        0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff,
        0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc
}

P-256 constant "a".

Definition at line 42 of file p256.c.

p256_b

const uint8_t p256_b[P256_LEN]

static

Initial value:

= {
        0x5a, 0xc6, 0x35, 0xd8, 0xaa, 0x3a, 0x93, 0xe7, 0xb3, 0xeb, 0xbd,
        0x55, 0x76, 0x98, 0x86, 0xbc, 0x65, 0x1d, 0x06, 0xb0, 0xcc, 0x53,
        0xb0, 0xf6, 0x3b, 0xce, 0x3c, 0x3e, 0x27, 0xd2, 0x60, 0x4b
}

P-256 constant "b".

Definition at line 49 of file p256.c.

p256_base

const uint8_t p256_base[P256_LEN *2]

static

Initial value:

= {
        0x6b, 0x17, 0xd1, 0xf2, 0xe1, 0x2c, 0x42, 0x47, 0xf8, 0xbc, 0xe6,
        0xe5, 0x63, 0xa4, 0x40, 0xf2, 0x77, 0x03, 0x7d, 0x81, 0x2d, 0xeb,
        0x33, 0xa0, 0xf4, 0xa1, 0x39, 0x45, 0xd8, 0x98, 0xc2, 0x96, 0x4f,
        0xe3, 0x42, 0xe2, 0xfe, 0x1a, 0x7f, 0x9b, 0x8e, 0xe7, 0xeb, 0x4a,
        0x7c, 0x0f, 0x9e, 0x16, 0x2b, 0xce, 0x33, 0x57, 0x6b, 0x31, 0x5e,
        0xce, 0xcb, 0xb6, 0x40, 0x68, 0x37, 0xbf, 0x51, 0xf5
}

P-256 base point.

Definition at line 56 of file p256.c.