mbed TLS v2.28.2
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havege.h
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1
6/*
7 * Copyright The Mbed TLS Contributors
8 * SPDX-License-Identifier: Apache-2.0
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License"); you may
11 * not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 */
22#ifndef MBEDTLS_HAVEGE_H
23#define MBEDTLS_HAVEGE_H
24
25#if !defined(MBEDTLS_CONFIG_FILE)
26#include "mbedtls/config.h"
27#else
28#include MBEDTLS_CONFIG_FILE
29#endif
30
31#include <stddef.h>
32#include <stdint.h>
33
34#define MBEDTLS_HAVEGE_COLLECT_SIZE 1024
35
36#ifdef __cplusplus
37extern "C" {
38#endif
39
44{
45 uint32_t PT1, PT2, offset[2];
47 uint32_t WALK[8192];
48}
50
57
64
74int mbedtls_havege_random( void *p_rng, unsigned char *output, size_t len );
75
76#ifdef __cplusplus
77}
78#endif
79
80#endif /* havege.h */
Configuration options (set of defines)
void mbedtls_havege_free(mbedtls_havege_state *hs)
Clear HAVEGE state.
void mbedtls_havege_init(mbedtls_havege_state *hs)
HAVEGE initialization.
int mbedtls_havege_random(void *p_rng, unsigned char *output, size_t len)
HAVEGE rand function.
#define MBEDTLS_HAVEGE_COLLECT_SIZE
Definition: havege.h:34
HAVEGE state structure.
Definition: havege.h:44
uint32_t PT1
Definition: havege.h:45
uint32_t WALK[8192]
Definition: havege.h:47
uint32_t offset[2]
Definition: havege.h:45
uint32_t PT2
Definition: havege.h:45
uint32_t pool[MBEDTLS_HAVEGE_COLLECT_SIZE]
Definition: havege.h:46