Elliptic curves. More...

#include "core/crypto.h"
#include "mpi/mpi.h"

Data Structures
struct	EcCurveInfo
	Elliptic curve parameters. More...

Macros
#define	SECP112R1_SUPPORT DISABLED

#define	SECP112R2_SUPPORT DISABLED

#define	SECP128R1_SUPPORT DISABLED

#define	SECP128R2_SUPPORT DISABLED

#define	SECP160K1_SUPPORT DISABLED

#define	SECP160R1_SUPPORT DISABLED

#define	SECP160R2_SUPPORT DISABLED

#define	SECP192K1_SUPPORT DISABLED

#define	SECP192R1_SUPPORT DISABLED

#define	SECP224K1_SUPPORT DISABLED

#define	SECP224R1_SUPPORT ENABLED

#define	SECP256K1_SUPPORT DISABLED

#define	SECP256R1_SUPPORT ENABLED

#define	SECP384R1_SUPPORT ENABLED

#define	SECP521R1_SUPPORT ENABLED

#define	BRAINPOOLP160R1_SUPPORT DISABLED

#define	BRAINPOOLP192R1_SUPPORT DISABLED

#define	BRAINPOOLP224R1_SUPPORT DISABLED

#define	BRAINPOOLP256R1_SUPPORT DISABLED

#define	BRAINPOOLP320R1_SUPPORT DISABLED

#define	BRAINPOOLP384R1_SUPPORT DISABLED

#define	BRAINPOOLP512R1_SUPPORT DISABLED

#define	FRP256V1_SUPPORT DISABLED

#define	SM2_SUPPORT DISABLED

#define	X25519_SUPPORT DISABLED

#define	X448_SUPPORT DISABLED

#define	ED25519_SUPPORT DISABLED

#define	ED448_SUPPORT DISABLED

#define	SECP112R1_CURVE (&secp112r1Curve)

#define	SECP112R2_CURVE (&secp112r2Curve)

#define	SECP128R1_CURVE (&secp128r1Curve)

#define	SECP128R2_CURVE (&secp128r2Curve)

#define	SECP160K1_CURVE (&secp160k1Curve)

#define	SECP160R1_CURVE (&secp160r1Curve)

#define	SECP160R2_CURVE (&secp160r2Curve)

#define	SECP192K1_CURVE (&secp192k1Curve)

#define	SECP192R1_CURVE (&secp192r1Curve)

#define	SECP224K1_CURVE (&secp224k1Curve)

#define	SECP224R1_CURVE (&secp224r1Curve)

#define	SECP256K1_CURVE (&secp256k1Curve)

#define	SECP256R1_CURVE (&secp256r1Curve)

#define	SECP384R1_CURVE (&secp384r1Curve)

#define	SECP521R1_CURVE (&secp521r1Curve)

#define	BRAINPOOLP160R1_CURVE (&brainpoolP160r1Curve)

#define	BRAINPOOLP192R1_CURVE (&brainpoolP192r1Curve)

#define	BRAINPOOLP224R1_CURVE (&brainpoolP224r1Curve)

#define	BRAINPOOLP256R1_CURVE (&brainpoolP256r1Curve)

#define	BRAINPOOLP320R1_CURVE (&brainpoolP320r1Curve)

#define	BRAINPOOLP384R1_CURVE (&brainpoolP384r1Curve)

#define	BRAINPOOLP512R1_CURVE (&brainpoolP512r1Curve)

#define	SM2_CURVE (&sm2Curve)

#define	X25519_CURVE (&x25519Curve)

#define	X448_CURVE (&x448Curve)

#define	ED25519_CURVE (&ed25519Curve)

#define	ED448_CURVE (&ed448Curve)

Typedefs
typedef error_t(*	EcFastModAlgo) (Mpi a, const Mpi p)
	Fast modular reduction. More...

Enumerations
enum	EcCurveType { EC_CURVE_TYPE_NONE = 0, EC_CURVE_TYPE_SECT_K1 = 1, EC_CURVE_TYPE_SECT_R1 = 2, EC_CURVE_TYPE_SECT_R2 = 3, EC_CURVE_TYPE_SECP_K1 = 4, EC_CURVE_TYPE_SECP_R1 = 5, EC_CURVE_TYPE_SECP_R2 = 6, EC_CURVE_TYPE_BRAINPOOLP_R1 = 7, EC_CURVE_TYPE_X25519 = 8, EC_CURVE_TYPE_X448 = 9, EC_CURVE_TYPE_ED25519 = 10, EC_CURVE_TYPE_ED448 = 11 }
	Elliptic curve type. More...

Functions
error_t	secp128r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp128r1 curve) More...

error_t	secp128r2Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp128r2 curve) More...

error_t	secp160k1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp160k1 curve) More...

error_t	secp160r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp160r1 curve) More...

error_t	secp160r2Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp160r2 curve) More...

error_t	secp192k1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp192k1 curve) More...

error_t	secp192r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp192r1 curve) More...

error_t	secp224k1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp224k1 curve) More...

error_t	secp224r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp224r1 curve) More...

error_t	secp256k1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp256k1 curve) More...

error_t	secp256r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp256r1 curve) More...

error_t	secp384r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp384r1 curve) More...

error_t	secp521r1Mod (Mpi a, const Mpi p)
	Fast modular reduction (secp521r1 curve) More...

error_t	brainpoolP160r1Mod (Mpi a, const Mpi p)

error_t	brainpoolP192r1Mod (Mpi a, const Mpi p)

error_t	brainpoolP224r1Mod (Mpi a, const Mpi p)

error_t	brainpoolP256r1Mod (Mpi a, const Mpi p)

error_t	brainpoolP320r1Mod (Mpi a, const Mpi p)

error_t	brainpoolP384r1Mod (Mpi a, const Mpi p)

error_t	brainpoolP512r1Mod (Mpi a, const Mpi p)

error_t	frp256v1Mod (Mpi a, const Mpi p)

error_t	sm2Mod (Mpi a, const Mpi p)
	Fast modular reduction (SM2 curve) More...

const EcCurveInfo *	ecGetCurveInfo (const uint8_t *oid, size_t length)
	Get the elliptic curve that matches the specified OID. More...

Variables
const uint8_t	SECP112R1_OID [5]

const uint8_t	SECP112R2_OID [5]

const uint8_t	SECP128R1_OID [5]

const uint8_t	SECP128R2_OID [5]

const uint8_t	SECP160K1_OID [5]

const uint8_t	SECP160R1_OID [5]

const uint8_t	SECP160R2_OID [5]

const uint8_t	SECP192K1_OID [5]

const uint8_t	SECP192R1_OID [8]

const uint8_t	SECP224K1_OID [5]

const uint8_t	SECP224R1_OID [5]

const uint8_t	SECP256K1_OID [5]

const uint8_t	SECP256R1_OID [8]

const uint8_t	SECP384R1_OID [5]

const uint8_t	SECP521R1_OID [5]

const uint8_t	BRAINPOOLP160R1_OID [9]

const uint8_t	BRAINPOOLP192R1_OID [9]

const uint8_t	BRAINPOOLP224R1_OID [9]

const uint8_t	BRAINPOOLP256R1_OID [9]

const uint8_t	BRAINPOOLP320R1_OID [9]

const uint8_t	BRAINPOOLP384R1_OID [9]

const uint8_t	BRAINPOOLP512R1_OID [9]

const uint8_t	FRP256V1_OID [10]

const uint8_t	SM2_OID [8]

const uint8_t	X25519_OID [3]

const uint8_t	X448_OID [3]

const uint8_t	ED25519_OID [3]

const uint8_t	ED448_OID [3]

const EcCurveInfo	secp112r1Curve
	secp112r1 elliptic curve More...

const EcCurveInfo	secp112r2Curve
	secp112r2 elliptic curve More...

const EcCurveInfo	secp128r1Curve
	secp128r1 elliptic curve More...

const EcCurveInfo	secp128r2Curve
	secp128r2 elliptic curve More...

const EcCurveInfo	secp160k1Curve
	secp160k1 elliptic curve More...

const EcCurveInfo	secp160r1Curve
	secp160r1 elliptic curve More...

const EcCurveInfo	secp160r2Curve
	secp160r2 elliptic curve More...

const EcCurveInfo	secp192k1Curve
	secp192k1 elliptic curve More...

const EcCurveInfo	secp192r1Curve
	secp192r1 elliptic curve More...

const EcCurveInfo	secp224k1Curve
	secp224k1 elliptic curve More...

const EcCurveInfo	secp224r1Curve
	secp224r1 elliptic curve More...

const EcCurveInfo	secp256k1Curve
	secp256k1 elliptic curve More...

const EcCurveInfo	secp256r1Curve
	secp256r1 elliptic curve More...

const EcCurveInfo	secp384r1Curve
	secp384r1 elliptic curve More...

const EcCurveInfo	secp521r1Curve
	secp521r1 elliptic curve More...

const EcCurveInfo	brainpoolP160r1Curve
	brainpoolP160r1 elliptic curve More...

const EcCurveInfo	brainpoolP192r1Curve
	brainpoolP192r1 elliptic curve More...

const EcCurveInfo	brainpoolP224r1Curve
	brainpoolP224r1 elliptic curve More...

const EcCurveInfo	brainpoolP256r1Curve
	brainpoolP256r1 elliptic curve More...

const EcCurveInfo	brainpoolP320r1Curve
	brainpoolP320r1 elliptic curve More...

const EcCurveInfo	brainpoolP384r1Curve
	brainpoolP384r1 elliptic curve More...

const EcCurveInfo	brainpoolP512r1Curve
	brainpoolP512r1 elliptic curve More...

const EcCurveInfo	frp256v1Curve
	FRP256v1 elliptic curve. More...

const EcCurveInfo	sm2Curve
	SM2 elliptic curve. More...

const EcCurveInfo	x25519Curve
	Curve25519 elliptic curve. More...

const EcCurveInfo	x448Curve
	Curve448 elliptic curve. More...

const EcCurveInfo	ed25519Curve
	Ed25519 elliptic curve. More...

const EcCurveInfo	ed448Curve
	Ed448 elliptic curve. More...

Detailed Description

Elliptic curves.

License

SPDX-License-Identifier: GPL-2.0-or-later

This file is part of CycloneCRYPTO Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author: Oryx Embedded SARL (www.oryx-embedded.com)

Version: 2.4.4

Definition in file ec_curves.h.

Macro Definition Documentation

◆ BRAINPOOLP160R1_CURVE

#define BRAINPOOLP160R1_CURVE (&brainpoolP160r1Curve)

Definition at line 250 of file ec_curves.h.

◆ BRAINPOOLP160R1_SUPPORT

#define BRAINPOOLP160R1_SUPPORT DISABLED

Definition at line 145 of file ec_curves.h.

◆ BRAINPOOLP192R1_CURVE

#define BRAINPOOLP192R1_CURVE (&brainpoolP192r1Curve)

Definition at line 251 of file ec_curves.h.

◆ BRAINPOOLP192R1_SUPPORT

#define BRAINPOOLP192R1_SUPPORT DISABLED

Definition at line 152 of file ec_curves.h.

◆ BRAINPOOLP224R1_CURVE

#define BRAINPOOLP224R1_CURVE (&brainpoolP224r1Curve)

Definition at line 252 of file ec_curves.h.

◆ BRAINPOOLP224R1_SUPPORT

#define BRAINPOOLP224R1_SUPPORT DISABLED

Definition at line 159 of file ec_curves.h.

◆ BRAINPOOLP256R1_CURVE

#define BRAINPOOLP256R1_CURVE (&brainpoolP256r1Curve)

Definition at line 253 of file ec_curves.h.

◆ BRAINPOOLP256R1_SUPPORT

#define BRAINPOOLP256R1_SUPPORT DISABLED

Definition at line 166 of file ec_curves.h.

◆ BRAINPOOLP320R1_CURVE

#define BRAINPOOLP320R1_CURVE (&brainpoolP320r1Curve)

Definition at line 254 of file ec_curves.h.

◆ BRAINPOOLP320R1_SUPPORT

#define BRAINPOOLP320R1_SUPPORT DISABLED

Definition at line 173 of file ec_curves.h.

◆ BRAINPOOLP384R1_CURVE

#define BRAINPOOLP384R1_CURVE (&brainpoolP384r1Curve)

Definition at line 255 of file ec_curves.h.

◆ BRAINPOOLP384R1_SUPPORT

#define BRAINPOOLP384R1_SUPPORT DISABLED

Definition at line 180 of file ec_curves.h.

◆ BRAINPOOLP512R1_CURVE

#define BRAINPOOLP512R1_CURVE (&brainpoolP512r1Curve)

Definition at line 256 of file ec_curves.h.

◆ BRAINPOOLP512R1_SUPPORT

#define BRAINPOOLP512R1_SUPPORT DISABLED

Definition at line 187 of file ec_curves.h.

◆ ED25519_CURVE

#define ED25519_CURVE (&ed25519Curve)

Definition at line 260 of file ec_curves.h.

◆ ED25519_SUPPORT

#define ED25519_SUPPORT DISABLED

Definition at line 222 of file ec_curves.h.

◆ ED448_CURVE

#define ED448_CURVE (&ed448Curve)

Definition at line 261 of file ec_curves.h.

◆ ED448_SUPPORT

#define ED448_SUPPORT DISABLED

Definition at line 229 of file ec_curves.h.

◆ FRP256V1_SUPPORT

#define FRP256V1_SUPPORT DISABLED

Definition at line 194 of file ec_curves.h.

◆ SECP112R1_CURVE

#define SECP112R1_CURVE (&secp112r1Curve)

Definition at line 235 of file ec_curves.h.

◆ SECP112R1_SUPPORT

#define SECP112R1_SUPPORT DISABLED

Definition at line 40 of file ec_curves.h.

◆ SECP112R2_CURVE

#define SECP112R2_CURVE (&secp112r2Curve)

Definition at line 236 of file ec_curves.h.

◆ SECP112R2_SUPPORT

#define SECP112R2_SUPPORT DISABLED

Definition at line 47 of file ec_curves.h.

◆ SECP128R1_CURVE

#define SECP128R1_CURVE (&secp128r1Curve)

Definition at line 237 of file ec_curves.h.

◆ SECP128R1_SUPPORT

#define SECP128R1_SUPPORT DISABLED

Definition at line 54 of file ec_curves.h.

◆ SECP128R2_CURVE

#define SECP128R2_CURVE (&secp128r2Curve)

Definition at line 238 of file ec_curves.h.

◆ SECP128R2_SUPPORT

#define SECP128R2_SUPPORT DISABLED

Definition at line 61 of file ec_curves.h.

◆ SECP160K1_CURVE

#define SECP160K1_CURVE (&secp160k1Curve)

Definition at line 239 of file ec_curves.h.

◆ SECP160K1_SUPPORT

#define SECP160K1_SUPPORT DISABLED

Definition at line 68 of file ec_curves.h.

◆ SECP160R1_CURVE

#define SECP160R1_CURVE (&secp160r1Curve)

Definition at line 240 of file ec_curves.h.

◆ SECP160R1_SUPPORT

#define SECP160R1_SUPPORT DISABLED

Definition at line 75 of file ec_curves.h.

◆ SECP160R2_CURVE

#define SECP160R2_CURVE (&secp160r2Curve)

Definition at line 241 of file ec_curves.h.

◆ SECP160R2_SUPPORT

#define SECP160R2_SUPPORT DISABLED

Definition at line 82 of file ec_curves.h.

◆ SECP192K1_CURVE

#define SECP192K1_CURVE (&secp192k1Curve)

Definition at line 242 of file ec_curves.h.

◆ SECP192K1_SUPPORT

#define SECP192K1_SUPPORT DISABLED

Definition at line 89 of file ec_curves.h.

◆ SECP192R1_CURVE

#define SECP192R1_CURVE (&secp192r1Curve)

Definition at line 243 of file ec_curves.h.

◆ SECP192R1_SUPPORT

#define SECP192R1_SUPPORT DISABLED

Definition at line 96 of file ec_curves.h.

◆ SECP224K1_CURVE

#define SECP224K1_CURVE (&secp224k1Curve)

Definition at line 244 of file ec_curves.h.

◆ SECP224K1_SUPPORT

#define SECP224K1_SUPPORT DISABLED

Definition at line 103 of file ec_curves.h.

◆ SECP224R1_CURVE

#define SECP224R1_CURVE (&secp224r1Curve)

Definition at line 245 of file ec_curves.h.

◆ SECP224R1_SUPPORT

#define SECP224R1_SUPPORT ENABLED

Definition at line 110 of file ec_curves.h.

◆ SECP256K1_CURVE

#define SECP256K1_CURVE (&secp256k1Curve)

Definition at line 246 of file ec_curves.h.

◆ SECP256K1_SUPPORT

#define SECP256K1_SUPPORT DISABLED

Definition at line 117 of file ec_curves.h.

◆ SECP256R1_CURVE

#define SECP256R1_CURVE (&secp256r1Curve)

Definition at line 247 of file ec_curves.h.

◆ SECP256R1_SUPPORT

#define SECP256R1_SUPPORT ENABLED

Definition at line 124 of file ec_curves.h.

◆ SECP384R1_CURVE

#define SECP384R1_CURVE (&secp384r1Curve)

Definition at line 248 of file ec_curves.h.

◆ SECP384R1_SUPPORT

#define SECP384R1_SUPPORT ENABLED

Definition at line 131 of file ec_curves.h.

◆ SECP521R1_CURVE

#define SECP521R1_CURVE (&secp521r1Curve)

Definition at line 249 of file ec_curves.h.

◆ SECP521R1_SUPPORT

#define SECP521R1_SUPPORT ENABLED

Definition at line 138 of file ec_curves.h.

◆ SM2_CURVE

#define SM2_CURVE (&sm2Curve)

Definition at line 257 of file ec_curves.h.

◆ SM2_SUPPORT

#define SM2_SUPPORT DISABLED

Definition at line 201 of file ec_curves.h.

◆ X25519_CURVE

#define X25519_CURVE (&x25519Curve)

Definition at line 258 of file ec_curves.h.

◆ X25519_SUPPORT

#define X25519_SUPPORT DISABLED

Definition at line 208 of file ec_curves.h.

◆ X448_CURVE

#define X448_CURVE (&x448Curve)

Definition at line 259 of file ec_curves.h.

◆ X448_SUPPORT

#define X448_SUPPORT DISABLED

Definition at line 215 of file ec_curves.h.

Typedef Documentation

◆ EcFastModAlgo

typedef error_t(* EcFastModAlgo) (Mpi *a, const Mpi *p)

Fast modular reduction.

Definition at line 294 of file ec_curves.h.

Enumeration Type Documentation

◆ EcCurveType

enum EcCurveType

Elliptic curve type.

Enumerator
EC_CURVE_TYPE_NONE
EC_CURVE_TYPE_SECT_K1
EC_CURVE_TYPE_SECT_R1
EC_CURVE_TYPE_SECT_R2
EC_CURVE_TYPE_SECP_K1
EC_CURVE_TYPE_SECP_R1
EC_CURVE_TYPE_SECP_R2
EC_CURVE_TYPE_BRAINPOOLP_R1
EC_CURVE_TYPE_X25519
EC_CURVE_TYPE_X448
EC_CURVE_TYPE_ED25519
EC_CURVE_TYPE_ED448

Definition at line 273 of file ec_curves.h.

Function Documentation

◆ brainpoolP160r1Mod()

error_t brainpoolP160r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ brainpoolP192r1Mod()

error_t brainpoolP192r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ brainpoolP224r1Mod()

error_t brainpoolP224r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ brainpoolP256r1Mod()

error_t brainpoolP256r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ brainpoolP320r1Mod()

error_t brainpoolP320r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ brainpoolP384r1Mod()

error_t brainpoolP384r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ brainpoolP512r1Mod()

error_t brainpoolP512r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ ecGetCurveInfo()

const EcCurveInfo* ecGetCurveInfo	(	const uint8_t *	oid,
		size_t	length
	)

Get the elliptic curve that matches the specified OID.

Parameters

[in]	oid	Object identifier
[in]	length	OID length

Returns: Elliptic curve domain parameters

Definition at line 2422 of file ec_curves.c.

◆ frp256v1Mod()

error_t frp256v1Mod	(	Mpi *	a,
		const Mpi *	p
	)

◆ secp128r1Mod()

error_t secp128r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp128r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1450 of file ec_curves.c.

◆ secp128r2Mod()

error_t secp128r2Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp128r2 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1498 of file ec_curves.c.

◆ secp160k1Mod()

error_t secp160k1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp160k1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1546 of file ec_curves.c.

◆ secp160r1Mod()

error_t secp160r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp160r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1597 of file ec_curves.c.

◆ secp160r2Mod()

error_t secp160r2Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp160r2 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1645 of file ec_curves.c.

◆ secp192k1Mod()

error_t secp192k1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp192k1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1696 of file ec_curves.c.

◆ secp192r1Mod()

error_t secp192r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp192r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1747 of file ec_curves.c.

◆ secp224k1Mod()

error_t secp224k1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp224k1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1814 of file ec_curves.c.

◆ secp224r1Mod()

error_t secp224r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp224r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1865 of file ec_curves.c.

◆ secp256k1Mod()

error_t secp256k1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp256k1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1940 of file ec_curves.c.

◆ secp256r1Mod()

error_t secp256r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp256r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 1991 of file ec_curves.c.

◆ secp384r1Mod()

error_t secp384r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp384r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 2107 of file ec_curves.c.

◆ secp521r1Mod()

error_t secp521r1Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (secp521r1 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 2222 of file ec_curves.c.

◆ sm2Mod()

error_t sm2Mod	(	Mpi *	a,
		const Mpi *	p
	)

Fast modular reduction (SM2 curve)

Parameters

[in,out]	a	This function accept an integer less than p^2 as input and return (a mod p) as output
[in]	p	Prime modulus

Definition at line 2268 of file ec_curves.c.

Variable Documentation

◆ BRAINPOOLP160R1_OID

const uint8_t BRAINPOOLP160R1_OID[9]

extern

Definition at line 78 of file ec_curves.c.

◆ brainpoolP160r1Curve

const EcCurveInfo brainpoolP160r1Curve

extern

brainpoolP160r1 elliptic curve

Definition at line 801 of file ec_curves.c.

◆ BRAINPOOLP192R1_OID

const uint8_t BRAINPOOLP192R1_OID[9]

extern

Definition at line 80 of file ec_curves.c.

◆ brainpoolP192r1Curve

const EcCurveInfo brainpoolP192r1Curve

extern

brainpoolP192r1 elliptic curve

Definition at line 847 of file ec_curves.c.

◆ BRAINPOOLP224R1_OID

const uint8_t BRAINPOOLP224R1_OID[9]

extern

Definition at line 82 of file ec_curves.c.

◆ brainpoolP224r1Curve

const EcCurveInfo brainpoolP224r1Curve

extern

brainpoolP224r1 elliptic curve

Definition at line 893 of file ec_curves.c.

◆ BRAINPOOLP256R1_OID

const uint8_t BRAINPOOLP256R1_OID[9]

extern

Definition at line 84 of file ec_curves.c.

◆ brainpoolP256r1Curve

const EcCurveInfo brainpoolP256r1Curve

extern

brainpoolP256r1 elliptic curve

Definition at line 939 of file ec_curves.c.

◆ BRAINPOOLP320R1_OID

const uint8_t BRAINPOOLP320R1_OID[9]

extern

Definition at line 86 of file ec_curves.c.

◆ brainpoolP320r1Curve

const EcCurveInfo brainpoolP320r1Curve

extern

brainpoolP320r1 elliptic curve

Definition at line 985 of file ec_curves.c.

◆ BRAINPOOLP384R1_OID

const uint8_t BRAINPOOLP384R1_OID[9]

extern

Definition at line 88 of file ec_curves.c.

◆ brainpoolP384r1Curve

const EcCurveInfo brainpoolP384r1Curve

extern

brainpoolP384r1 elliptic curve

Definition at line 1037 of file ec_curves.c.

◆ BRAINPOOLP512R1_OID

const uint8_t BRAINPOOLP512R1_OID[9]

extern

Definition at line 90 of file ec_curves.c.

◆ brainpoolP512r1Curve

const EcCurveInfo brainpoolP512r1Curve

extern

brainpoolP512r1 elliptic curve

Definition at line 1089 of file ec_curves.c.

◆ ED25519_OID

const uint8_t ED25519_OID[3]

extern

Definition at line 100 of file ec_curves.c.

◆ ed25519Curve

const EcCurveInfo ed25519Curve

extern

Ed25519 elliptic curve.

Definition at line 1343 of file ec_curves.c.

◆ ED448_OID

const uint8_t ED448_OID[3]

extern

Definition at line 102 of file ec_curves.c.

◆ ed448Curve

const EcCurveInfo ed448Curve

extern

Ed448 elliptic curve.

Definition at line 1389 of file ec_curves.c.

◆ FRP256V1_OID

const uint8_t FRP256V1_OID[10]

extern

Definition at line 92 of file ec_curves.c.

◆ frp256v1Curve

const EcCurveInfo frp256v1Curve

extern

FRP256v1 elliptic curve.

Definition at line 1147 of file ec_curves.c.

◆ SECP112R1_OID

const uint8_t SECP112R1_OID[5]

extern

Definition at line 48 of file ec_curves.c.

◆ secp112r1Curve

const EcCurveInfo secp112r1Curve

extern

secp112r1 elliptic curve

Definition at line 111 of file ec_curves.c.

◆ SECP112R2_OID

const uint8_t SECP112R2_OID[5]

extern

Definition at line 50 of file ec_curves.c.

◆ secp112r2Curve

const EcCurveInfo secp112r2Curve

extern

secp112r2 elliptic curve

Definition at line 151 of file ec_curves.c.

◆ SECP128R1_OID

const uint8_t SECP128R1_OID[5]

extern

Definition at line 52 of file ec_curves.c.

◆ secp128r1Curve

const EcCurveInfo secp128r1Curve

extern

secp128r1 elliptic curve

Definition at line 191 of file ec_curves.c.

◆ SECP128R2_OID

const uint8_t SECP128R2_OID[5]

extern

Definition at line 54 of file ec_curves.c.

◆ secp128r2Curve

const EcCurveInfo secp128r2Curve

extern

secp128r2 elliptic curve

Definition at line 231 of file ec_curves.c.

◆ SECP160K1_OID

const uint8_t SECP160K1_OID[5]

extern

Definition at line 56 of file ec_curves.c.

◆ secp160k1Curve

const EcCurveInfo secp160k1Curve

extern

secp160k1 elliptic curve

Definition at line 271 of file ec_curves.c.

◆ SECP160R1_OID

const uint8_t SECP160R1_OID[5]

extern

Definition at line 58 of file ec_curves.c.

◆ secp160r1Curve

const EcCurveInfo secp160r1Curve

extern

secp160r1 elliptic curve

Definition at line 317 of file ec_curves.c.

◆ SECP160R2_OID

const uint8_t SECP160R2_OID[5]

extern

Definition at line 60 of file ec_curves.c.

◆ secp160r2Curve

const EcCurveInfo secp160r2Curve

extern

secp160r2 elliptic curve

Definition at line 363 of file ec_curves.c.

◆ SECP192K1_OID

const uint8_t SECP192K1_OID[5]

extern

Definition at line 62 of file ec_curves.c.

◆ secp192k1Curve

const EcCurveInfo secp192k1Curve

extern

secp192k1 elliptic curve

Definition at line 409 of file ec_curves.c.

◆ SECP192R1_OID

const uint8_t SECP192R1_OID[8]

extern

Definition at line 64 of file ec_curves.c.

◆ secp192r1Curve

const EcCurveInfo secp192r1Curve

extern

secp192r1 elliptic curve

Definition at line 455 of file ec_curves.c.

◆ SECP224K1_OID

const uint8_t SECP224K1_OID[5]

extern

Definition at line 66 of file ec_curves.c.

◆ secp224k1Curve

const EcCurveInfo secp224k1Curve

extern

secp224k1 elliptic curve

Definition at line 501 of file ec_curves.c.

◆ SECP224R1_OID

const uint8_t SECP224R1_OID[5]

extern

Definition at line 68 of file ec_curves.c.

◆ secp224r1Curve

const EcCurveInfo secp224r1Curve

extern

secp224r1 elliptic curve

Definition at line 547 of file ec_curves.c.

◆ SECP256K1_OID

const uint8_t SECP256K1_OID[5]

extern

Definition at line 70 of file ec_curves.c.

◆ secp256k1Curve

const EcCurveInfo secp256k1Curve

extern

secp256k1 elliptic curve

Definition at line 593 of file ec_curves.c.

◆ SECP256R1_OID

const uint8_t SECP256R1_OID[8]

extern

Definition at line 72 of file ec_curves.c.

◆ secp256r1Curve

const EcCurveInfo secp256r1Curve

extern

secp256r1 elliptic curve

Definition at line 639 of file ec_curves.c.

◆ SECP384R1_OID

const uint8_t SECP384R1_OID[5]

extern

Definition at line 74 of file ec_curves.c.

◆ secp384r1Curve

const EcCurveInfo secp384r1Curve

extern

secp384r1 elliptic curve

Definition at line 685 of file ec_curves.c.

◆ SECP521R1_OID

const uint8_t SECP521R1_OID[5]

extern

Definition at line 76 of file ec_curves.c.

◆ secp521r1Curve

const EcCurveInfo secp521r1Curve

extern

secp521r1 elliptic curve

Definition at line 737 of file ec_curves.c.

◆ SM2_OID

const uint8_t SM2_OID[8]

extern

Definition at line 94 of file ec_curves.c.

◆ sm2Curve

const EcCurveInfo sm2Curve

extern

SM2 elliptic curve.

Definition at line 1193 of file ec_curves.c.

◆ X25519_OID

const uint8_t X25519_OID[3]

extern

Definition at line 96 of file ec_curves.c.

◆ x25519Curve

const EcCurveInfo x25519Curve

extern

Curve25519 elliptic curve.

Definition at line 1239 of file ec_curves.c.

◆ X448_OID

const uint8_t X448_OID[3]

extern

Definition at line 98 of file ec_curves.c.

◆ x448Curve

const EcCurveInfo x448Curve

extern

Curve448 elliptic curve.

Definition at line 1285 of file ec_curves.c.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description

License

Macro Definition Documentation

◆ BRAINPOOLP160R1_CURVE

◆ BRAINPOOLP160R1_SUPPORT

◆ BRAINPOOLP192R1_CURVE

◆ BRAINPOOLP192R1_SUPPORT

◆ BRAINPOOLP224R1_CURVE

◆ BRAINPOOLP224R1_SUPPORT

◆ BRAINPOOLP256R1_CURVE

◆ BRAINPOOLP256R1_SUPPORT

◆ BRAINPOOLP320R1_CURVE

◆ BRAINPOOLP320R1_SUPPORT

◆ BRAINPOOLP384R1_CURVE

◆ BRAINPOOLP384R1_SUPPORT

◆ BRAINPOOLP512R1_CURVE

◆ BRAINPOOLP512R1_SUPPORT

◆ ED25519_CURVE

◆ ED25519_SUPPORT

◆ ED448_CURVE

◆ ED448_SUPPORT

◆ FRP256V1_SUPPORT

◆ SECP112R1_CURVE

◆ SECP112R1_SUPPORT

◆ SECP112R2_CURVE

◆ SECP112R2_SUPPORT

◆ SECP128R1_CURVE

◆ SECP128R1_SUPPORT

◆ SECP128R2_CURVE

◆ SECP128R2_SUPPORT

◆ SECP160K1_CURVE

◆ SECP160K1_SUPPORT

◆ SECP160R1_CURVE

◆ SECP160R1_SUPPORT

◆ SECP160R2_CURVE

◆ SECP160R2_SUPPORT

◆ SECP192K1_CURVE

◆ SECP192K1_SUPPORT

◆ SECP192R1_CURVE

◆ SECP192R1_SUPPORT

◆ SECP224K1_CURVE

◆ SECP224K1_SUPPORT

◆ SECP224R1_CURVE

◆ SECP224R1_SUPPORT

◆ SECP256K1_CURVE

◆ SECP256K1_SUPPORT

◆ SECP256R1_CURVE

◆ SECP256R1_SUPPORT

◆ SECP384R1_CURVE

◆ SECP384R1_SUPPORT

◆ SECP521R1_CURVE

◆ SECP521R1_SUPPORT

◆ SM2_CURVE

◆ SM2_SUPPORT

◆ X25519_CURVE

◆ X25519_SUPPORT

◆ X448_CURVE

◆ X448_SUPPORT

Typedef Documentation

◆ EcFastModAlgo

Enumeration Type Documentation

◆ EcCurveType

Function Documentation

◆ brainpoolP160r1Mod()

◆ brainpoolP192r1Mod()

◆ brainpoolP224r1Mod()

◆ brainpoolP256r1Mod()

◆ brainpoolP320r1Mod()

◆ brainpoolP384r1Mod()

◆ brainpoolP512r1Mod()

◆ ecGetCurveInfo()

◆ frp256v1Mod()

◆ secp128r1Mod()

◆ secp128r2Mod()