ssl_cookie.h File Reference

DTLS cookie callbacks implementation. More...

#include "ssl.h"

Include dependency graph for ssl_cookie.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	mbedtls_ssl_cookie_ctx
	Context for the default cookie functions. More...

Macros
SECTION: Module settings
The configuration options you can set for this module are in this section. Either change them in config.h or define them on the compiler command line.
#define	MBEDTLS_SSL_COOKIE_TIMEOUT   60

Functions
void	mbedtls_ssl_cookie_init (mbedtls_ssl_cookie_ctx *ctx)
	Initialize cookie context. More...
int	mbedtls_ssl_cookie_setup (mbedtls_ssl_cookie_ctx *ctx, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
	Setup cookie context (generate keys) More...
void	mbedtls_ssl_cookie_set_timeout (mbedtls_ssl_cookie_ctx *ctx, unsigned long delay)
	Set expiration delay for cookies (Default MBEDTLS_SSL_COOKIE_TIMEOUT) More...
void	mbedtls_ssl_cookie_free (mbedtls_ssl_cookie_ctx *ctx)
	Free cookie context. More...

Variables
mbedtls_ssl_cookie_write_t	mbedtls_ssl_cookie_write
	Generate cookie, see mbedtls_ssl_cookie_write_t. More...
mbedtls_ssl_cookie_check_t	mbedtls_ssl_cookie_check
	Verify cookie, see mbedtls_ssl_cookie_write_t. More...

Detailed Description

DTLS cookie callbacks implementation.

Copyright (C) 2006-2015, ARM Limited, All Rights Reserved 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.

This file is part of mbed TLS (https://tls.mbed.org)

Macro Definition Documentation

MBEDTLS_SSL_COOKIE_TIMEOUT

#define MBEDTLS_SSL_COOKIE_TIMEOUT   60

Default expiration delay of DTLS cookies, in seconds if HAVE_TIME, or in number of cookies issued

Function Documentation

mbedtls_ssl_cookie_free()

void mbedtls_ssl_cookie_free

(

mbedtls_ssl_cookie_ctx *

ctx

)

Free cookie context.

Here is the call graph for this function:

mbedtls_ssl_cookie_init()

void mbedtls_ssl_cookie_init

(

mbedtls_ssl_cookie_ctx *

ctx

)

Initialize cookie context.

Here is the call graph for this function:

mbedtls_ssl_cookie_set_timeout()

void mbedtls_ssl_cookie_set_timeout	(	mbedtls_ssl_cookie_ctx *	ctx,
		unsigned long	delay
	)

Set expiration delay for cookies (Default MBEDTLS_SSL_COOKIE_TIMEOUT)

Parameters

ctx	Cookie contex
delay	Delay, in seconds if HAVE_TIME, or in number of cookies issued in the meantime. 0 to disable expiration (NOT recommended)

mbedtls_ssl_cookie_setup()

int mbedtls_ssl_cookie_setup	(	mbedtls_ssl_cookie_ctx *	ctx,
		int(*)(void *, unsigned char *, size_t)	f_rng,
		void *	p_rng
	)

Setup cookie context (generate keys)

Here is the call graph for this function:

Variable Documentation

mbedtls_ssl_cookie_check

mbedtls_ssl_cookie_check_t mbedtls_ssl_cookie_check

Verify cookie, see mbedtls_ssl_cookie_write_t.

mbedtls_ssl_cookie_write

mbedtls_ssl_cookie_write_t mbedtls_ssl_cookie_write

Generate cookie, see mbedtls_ssl_cookie_write_t.