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https://github.com/dolphin-emu/dolphin.git
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9872473f70
PolarSSL has been renamed to "mbed TLS" and version 2.0 dropped backwards compatibility. This commit adds only the necessary files without any modifications, so it doesn't compile yet.
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/**
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* \file havege.h
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*
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* \brief HAVEGE: HArdware Volatile Entropy Gathering and Expansion
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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#ifndef MBEDTLS_HAVEGE_H
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#define MBEDTLS_HAVEGE_H
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#include <stddef.h>
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#define MBEDTLS_HAVEGE_COLLECT_SIZE 1024
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief HAVEGE state structure
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*/
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typedef struct
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{
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int PT1, PT2, offset[2];
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int pool[MBEDTLS_HAVEGE_COLLECT_SIZE];
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int WALK[8192];
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}
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mbedtls_havege_state;
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/**
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* \brief HAVEGE initialization
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*
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* \param hs HAVEGE state to be initialized
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*/
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void mbedtls_havege_init( mbedtls_havege_state *hs );
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/**
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* \brief Clear HAVEGE state
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*
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* \param hs HAVEGE state to be cleared
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*/
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void mbedtls_havege_free( mbedtls_havege_state *hs );
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/**
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* \brief HAVEGE rand function
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*
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* \param p_rng A HAVEGE state
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* \param output Buffer to fill
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* \param len Length of buffer
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*
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* \return 0
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*/
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int mbedtls_havege_random( void *p_rng, unsigned char *output, size_t len );
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#ifdef __cplusplus
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}
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#endif
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#endif /* havege.h */
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