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-rw-r--r--polarssl/src/include/polarssl/entropy_poll.h75
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diff --git a/polarssl/src/include/polarssl/entropy_poll.h b/polarssl/src/include/polarssl/entropy_poll.h
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-/**
- * \file entropy_poll.h
- *
- * \brief Platform-specific and custom entropy polling functions
- *
- * Copyright (C) 2006-2011, Brainspark B.V.
- *
- * This file is part of PolarSSL (http://www.polarssl.org)
- * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
- *
- * All rights reserved.
- *
- * 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.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef POLARSSL_ENTROPY_POLL_H
-#define POLARSSL_ENTROPY_POLL_H
-
-#include <string.h>
-
-#include "config.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Default thresholds for built-in sources
- */
-#define ENTROPY_MIN_PLATFORM 128 /**< Minimum for platform source */
-#define ENTROPY_MIN_HAVEGE 128 /**< Minimum for HAVEGE */
-#define ENTROPY_MIN_HARDCLOCK 32 /**< Minimum for hardclock() */
-
-#if !defined(POLARSSL_NO_PLATFORM_ENTROPY)
-/**
- * \brief Platform-specific entropy poll callback
- */
-int platform_entropy_poll( void *data,
- unsigned char *output, size_t len, size_t *olen );
-#endif
-
-#if defined(POLARSSL_HAVEGE_C)
-/**
- * \brief HAVEGE based entropy poll callback
- *
- * Requires an HAVEGE state as its data pointer.
- */
-int havege_poll( void *data,
- unsigned char *output, size_t len, size_t *olen );
-#endif
-
-#if defined(POLARSSL_TIMING_C)
-/**
- * \brief hardclock-based entropy poll callback
- */
-int hardclock_poll( void *data,
- unsigned char *output, size_t len, size_t *olen );
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* entropy_poll.h */