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_ */ |