chromium/third_party/boringssl/src/crypto/fipsmodule/ec/ec_montgomery.c.inc

/* Originally written by Bodo Moeller and Nils Larsch for the OpenSSL project.
 * ====================================================================
 * Copyright (c) 1998-2005 The OpenSSL Project.  All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *    distribution.
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 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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 * This product includes cryptographic software written by Eric Young
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/* ====================================================================
 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
 *
 * Portions of the attached software ("Contribution") are developed by
 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
 *
 * The Contribution is licensed pursuant to the OpenSSL open source
 * license provided above.
 *
 * The elliptic curve binary polynomial software is originally written by
 * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems
 * Laboratories. */

#include <openssl/ec.h>

#include <openssl/bn.h>
#include <openssl/err.h>
#include <openssl/mem.h>

#include "../bn/internal.h"
#include "../delocate.h"
#include "internal.h"


static void ec_GFp_mont_felem_to_montgomery(const EC_GROUP *group,
                                            EC_FELEM *out, const EC_FELEM *in) {}

static void ec_GFp_mont_felem_from_montgomery(const EC_GROUP *group,
                                              EC_FELEM *out,
                                              const EC_FELEM *in) {}

static void ec_GFp_mont_felem_inv0(const EC_GROUP *group, EC_FELEM *out,
                                   const EC_FELEM *a) {}

void ec_GFp_mont_felem_mul(const EC_GROUP *group, EC_FELEM *r,
                           const EC_FELEM *a, const EC_FELEM *b) {}

void ec_GFp_mont_felem_sqr(const EC_GROUP *group, EC_FELEM *r,
                           const EC_FELEM *a) {}

void ec_GFp_mont_felem_to_bytes(const EC_GROUP *group, uint8_t *out,
                                size_t *out_len, const EC_FELEM *in) {}

int ec_GFp_mont_felem_from_bytes(const EC_GROUP *group, EC_FELEM *out,
                                 const uint8_t *in, size_t len) {}

void ec_GFp_mont_felem_reduce(const EC_GROUP *group, EC_FELEM *out,
                              const BN_ULONG *words, size_t num) {}

void ec_GFp_mont_felem_exp(const EC_GROUP *group, EC_FELEM *out,
                           const EC_FELEM *a, const BN_ULONG *exp,
                           size_t num_exp) {}

static int ec_GFp_mont_point_get_affine_coordinates(const EC_GROUP *group,
                                                    const EC_JACOBIAN *point,
                                                    EC_FELEM *x, EC_FELEM *y) {}

static int ec_GFp_mont_jacobian_to_affine_batch(const EC_GROUP *group,
                                                EC_AFFINE *out,
                                                const EC_JACOBIAN *in,
                                                size_t num) {}

void ec_GFp_mont_add(const EC_GROUP *group, EC_JACOBIAN *out,
                     const EC_JACOBIAN *a, const EC_JACOBIAN *b) {}

void ec_GFp_mont_dbl(const EC_GROUP *group, EC_JACOBIAN *r,
                     const EC_JACOBIAN *a) {}

static int ec_GFp_mont_cmp_x_coordinate(const EC_GROUP *group,
                                        const EC_JACOBIAN *p,
                                        const EC_SCALAR *r) {}

DEFINE_METHOD_FUNCTION(EC_METHOD, EC_GFp_mont_method) {}