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-/**
- * \file ecp_invasive.h
- *
- * \brief ECP module: interfaces for invasive testing only.
- *
- * The interfaces in this file are intended for testing purposes only.
- * They SHOULD NOT be made available in library integrations except when
- * building the library for testing.
- */
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef MBEDTLS_ECP_INVASIVE_H
-#define MBEDTLS_ECP_INVASIVE_H
-
-#include "common.h"
-#include "mbedtls/bignum.h"
-#include "mbedtls/ecp.h"
-
-#if defined(MBEDTLS_TEST_HOOKS) && defined(MBEDTLS_ECP_C)
-
-#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || \
- defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || \
- defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED)
-/* Preconditions:
- * - bits is a multiple of 64 or is 224
- * - c is -1 or -2
- * - 0 <= N < 2^bits
- * - N has room for bits plus one limb
- *
- * Behavior:
- * Set N to c * 2^bits + old_value_of_N.
- */
-void mbedtls_ecp_fix_negative( mbedtls_mpi *N, signed char c, size_t bits );
-#endif
-
-#if defined(MBEDTLS_ECP_MONTGOMERY_ENABLED)
-/** Generate a private key on a Montgomery curve (Curve25519 or Curve448).
- *
- * This function implements key generation for the set of secret keys
- * specified in [Curve25519] p. 5 and in [Curve448]. The resulting value
- * has the lower bits masked but is not necessarily canonical.
- *
- * \note - [Curve25519] http://cr.yp.to/ecdh/curve25519-20060209.pdf
- * - [RFC7748] https://tools.ietf.org/html/rfc7748
- *
- * \p high_bit The position of the high-order bit of the key to generate.
- * This is the bit-size of the key minus 1:
- * 254 for Curve25519 or 447 for Curve448.
- * \param d The randomly generated key. This is a number of size
- * exactly \p n_bits + 1 bits, with the least significant bits
- * masked as specified in [Curve25519] and in [RFC7748] ยง5.
- * \param f_rng The RNG function.
- * \param p_rng The RNG context to be passed to \p f_rng.
- *
- * \return \c 0 on success.
- * \return \c MBEDTLS_ERR_ECP_xxx or MBEDTLS_ERR_MPI_xxx on failure.
- */
-int mbedtls_ecp_gen_privkey_mx( size_t n_bits,
- mbedtls_mpi *d,
- int (*f_rng)(void *, unsigned char *, size_t),
- void *p_rng );
-
-#endif /* MBEDTLS_ECP_MONTGOMERY_ENABLED */
-
-#endif /* MBEDTLS_TEST_HOOKS && MBEDTLS_ECP_C */
-
-#endif /* MBEDTLS_ECP_INVASIVE_H */