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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** NetX Secure Component */
/** */
/** Transport Layer Security (TLS) */
/** */
/**************************************************************************/
/**************************************************************************/
#define NX_SECURE_SOURCE_CODE
#include "nx_secure_tls.h"
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _nx_secure_tls_session_create PORTABLE C */
/* 6.1 */
/* AUTHOR */
/* */
/* Timothy Stapko, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function initializes a TLS session control block for later */
/* use in establishing a secure TLS session over a TCP socket or */
/* other lower-level networking protocol. */
/* */
/* To calculate the necessary metadata size, the API */
/* nx_secure_tls_metadata_size_calculate may be used. */
/* */
/* INPUT */
/* */
/* session_ptr TLS session control block */
/* crypto_table crypto method table */
/* metadata_buffer Encryption metadata area */
/* metadata_size Encryption metadata size */
/* */
/* OUTPUT */
/* */
/* status Completion status */
/* */
/* CALLS */
/* */
/* _nx_secure_tls_session_reset Clear out the session */
/* tx_mutex_get Get protection mutex */
/* tx_mutex_put Put protection mutex */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* _nx_secure_dtls_session_create Create DTLS session */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 Timothy Stapko Initial Version 6.0 */
/* 09-30-2020 Timothy Stapko Modified comment(s), */
/* resulting in version 6.1 */
/* */
/**************************************************************************/
UINT _nx_secure_tls_session_create(NX_SECURE_TLS_SESSION *session_ptr,
const NX_SECURE_TLS_CRYPTO *crypto_table,
VOID *metadata_buffer,
ULONG metadata_size)
{
UINT status;
NX_SECURE_MEMSET(session_ptr, 0, sizeof(NX_SECURE_TLS_SESSION));
/* Assign the table to the session. */
/* Cast away "const" for new API. */
session_ptr -> nx_secure_tls_crypto_table = (NX_SECURE_TLS_CRYPTO *)(crypto_table);
status = _nx_secure_tls_session_create_ext(session_ptr, NX_NULL, 0, NX_NULL, 0, metadata_buffer, metadata_size);
return(status);
}