| Index: mozilla/security/nss/lib/freebl/ecl/ec2.h
|
| ===================================================================
|
| --- mozilla/security/nss/lib/freebl/ecl/ec2.h (revision 191424)
|
| +++ mozilla/security/nss/lib/freebl/ecl/ec2.h (working copy)
|
| @@ -1,92 +0,0 @@
|
| -/* This Source Code Form is subject to the terms of the Mozilla Public
|
| - * License, v. 2.0. If a copy of the MPL was not distributed with this
|
| - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
| -
|
| -#ifndef __ec2_h_
|
| -#define __ec2_h_
|
| -
|
| -#include "ecl-priv.h"
|
| -
|
| -/* Checks if point P(px, py) is at infinity. Uses affine coordinates. */
|
| -mp_err ec_GF2m_pt_is_inf_aff(const mp_int *px, const mp_int *py);
|
| -
|
| -/* Sets P(px, py) to be the point at infinity. Uses affine coordinates. */
|
| -mp_err ec_GF2m_pt_set_inf_aff(mp_int *px, mp_int *py);
|
| -
|
| -/* Computes R = P + Q where R is (rx, ry), P is (px, py) and Q is (qx,
|
| - * qy). Uses affine coordinates. */
|
| -mp_err ec_GF2m_pt_add_aff(const mp_int *px, const mp_int *py,
|
| - const mp_int *qx, const mp_int *qy, mp_int *rx,
|
| - mp_int *ry, const ECGroup *group);
|
| -
|
| -/* Computes R = P - Q. Uses affine coordinates. */
|
| -mp_err ec_GF2m_pt_sub_aff(const mp_int *px, const mp_int *py,
|
| - const mp_int *qx, const mp_int *qy, mp_int *rx,
|
| - mp_int *ry, const ECGroup *group);
|
| -
|
| -/* Computes R = 2P. Uses affine coordinates. */
|
| -mp_err ec_GF2m_pt_dbl_aff(const mp_int *px, const mp_int *py, mp_int *rx,
|
| - mp_int *ry, const ECGroup *group);
|
| -
|
| -/* Validates a point on a GF2m curve. */
|
| -mp_err ec_GF2m_validate_point(const mp_int *px, const mp_int *py, const ECGroup *group);
|
| -
|
| -/* by default, this routine is unused and thus doesn't need to be compiled */
|
| -#ifdef ECL_ENABLE_GF2M_PT_MUL_AFF
|
| -/* Computes R = nP where R is (rx, ry) and P is (px, py). The parameters
|
| - * a, b and p are the elliptic curve coefficients and the irreducible that
|
| - * determines the field GF2m. Uses affine coordinates. */
|
| -mp_err ec_GF2m_pt_mul_aff(const mp_int *n, const mp_int *px,
|
| - const mp_int *py, mp_int *rx, mp_int *ry,
|
| - const ECGroup *group);
|
| -#endif
|
| -
|
| -/* Computes R = nP where R is (rx, ry) and P is (px, py). The parameters
|
| - * a, b and p are the elliptic curve coefficients and the irreducible that
|
| - * determines the field GF2m. Uses Montgomery projective coordinates. */
|
| -mp_err ec_GF2m_pt_mul_mont(const mp_int *n, const mp_int *px,
|
| - const mp_int *py, mp_int *rx, mp_int *ry,
|
| - const ECGroup *group);
|
| -
|
| -#ifdef ECL_ENABLE_GF2M_PROJ
|
| -/* Converts a point P(px, py) from affine coordinates to projective
|
| - * coordinates R(rx, ry, rz). */
|
| -mp_err ec_GF2m_pt_aff2proj(const mp_int *px, const mp_int *py, mp_int *rx,
|
| - mp_int *ry, mp_int *rz, const ECGroup *group);
|
| -
|
| -/* Converts a point P(px, py, pz) from projective coordinates to affine
|
| - * coordinates R(rx, ry). */
|
| -mp_err ec_GF2m_pt_proj2aff(const mp_int *px, const mp_int *py,
|
| - const mp_int *pz, mp_int *rx, mp_int *ry,
|
| - const ECGroup *group);
|
| -
|
| -/* Checks if point P(px, py, pz) is at infinity. Uses projective
|
| - * coordinates. */
|
| -mp_err ec_GF2m_pt_is_inf_proj(const mp_int *px, const mp_int *py,
|
| - const mp_int *pz);
|
| -
|
| -/* Sets P(px, py, pz) to be the point at infinity. Uses projective
|
| - * coordinates. */
|
| -mp_err ec_GF2m_pt_set_inf_proj(mp_int *px, mp_int *py, mp_int *pz);
|
| -
|
| -/* Computes R = P + Q where R is (rx, ry, rz), P is (px, py, pz) and Q is
|
| - * (qx, qy, qz). Uses projective coordinates. */
|
| -mp_err ec_GF2m_pt_add_proj(const mp_int *px, const mp_int *py,
|
| - const mp_int *pz, const mp_int *qx,
|
| - const mp_int *qy, mp_int *rx, mp_int *ry,
|
| - mp_int *rz, const ECGroup *group);
|
| -
|
| -/* Computes R = 2P. Uses projective coordinates. */
|
| -mp_err ec_GF2m_pt_dbl_proj(const mp_int *px, const mp_int *py,
|
| - const mp_int *pz, mp_int *rx, mp_int *ry,
|
| - mp_int *rz, const ECGroup *group);
|
| -
|
| -/* Computes R = nP where R is (rx, ry) and P is (px, py). The parameters
|
| - * a, b and p are the elliptic curve coefficients and the prime that
|
| - * determines the field GF2m. Uses projective coordinates. */
|
| -mp_err ec_GF2m_pt_mul_proj(const mp_int *n, const mp_int *px,
|
| - const mp_int *py, mp_int *rx, mp_int *ry,
|
| - const ECGroup *group);
|
| -#endif
|
| -
|
| -#endif /* __ec2_h_ */
|
|
|