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-rw-r--r--Source/charon/utils/gmp_helper.h92
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diff --git a/Source/charon/utils/gmp_helper.h b/Source/charon/utils/gmp_helper.h
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-/**
- * @file gmp_helper.h
- *
- * @brief Interface of gmp_helper_t.
- *
- */
-
-/*
- * Copyright (C) 1997 Angelos D. Keromytis.
- * Copyright (C) 2005 Jan Hutter, Martin Willi
- * Hochschule fuer Technik Rapperswil
- *
- * 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. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * 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.
- */
-
-
-
-#ifndef GMP_HELPER_H_
-#define GMP_HELPER_H_
-
-#include <gmp.h>
-
-#include <types.h>
-
-
-typedef struct gmp_helper_t gmp_helper_t;
-
-/**
- * @brief Class with helper functions to manipulate gmp values.
- *
- * @ingroup utils
- */
-struct gmp_helper_t {
-
- /**
- * Initialize an mpz_t to a random prime of specified size.
- *
- *
- * @param this calling object
- * @param[out] var pointer to mpz_t variable to initialize
- * @param[in] bytes length of given prime in bytes
- */
- void (*init_prime) (gmp_helper_t *this, mpz_t *var, int bytes);
-
- /**
- * Convert network form (binary bytes, big-endian) to mpz_t of gmp library.
- *
- * The given mpz_t gets initialized in this function.
- *
- * @param this calling private_gmp_helper_t object
- * @param mpz_value pointer to a mpz_t value
- * @param data chunk_t containing the network form of data
- */
- void (*chunk_to_mpz) (gmp_helper_t *this,mpz_t *mpz_value, chunk_t data);
-
- /**
- * Convert mpz_t to network form (binary bytes, big-endian).
- *
- * @param this calling private_gmp_helper_t object
- * @param mpz_value mpz_value to convert
- * @param data chunk_t where the data are written to
- * @param bytes number of bytes to copy
- */
- void (*mpz_to_chunk) (gmp_helper_t *this, mpz_t *mpz_value, chunk_t *data, size_t bytes);
-
- /**
- * @brief Destroys an gmp_helper_t object.
- *
- * @param this gmp_helper_t object to destroy
- * @return SUCCESS in any case
- */
- void (*destroy) (gmp_helper_t *this);
-};
-
-/**
- * Creates a new gmp_helper_t object
- *
- * @return gmp_helper_t object
- *
- * @ingroup utils
- */
-gmp_helper_t *gmp_helper_create();
-
-#endif /*GMP_HELPER_H_*/