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/***************************************************************************
* Copyright (c) 2024 Microsoft Corporation
* Copyright (c) 2025-present Eclipse ThreadX Contributors
*
* This program and the accompanying materials are made available under the
* terms of the MIT License which is available at
* https://opensource.org/licenses/MIT.
*
* SPDX-License-Identifier: MIT
**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** NetX Secure Component */
/** */
/** Transport Layer Security (TLS) */
/** */
/**************************************************************************/
/**************************************************************************/
#define NX_SECURE_SOURCE_CODE
#include "nx_secure_tls.h"
#ifdef NX_SECURE_ENABLE_ECC_CIPHERSUITE
#ifndef NX_SECURE_DISABLE_X509
/* Supported named curves. */
extern const USHORT *_nx_secure_x509_ecc_supported_groups;
/* Number of supported named curves. */
extern USHORT _nx_secure_x509_ecc_supported_groups_count;
/* Corresponding crypto methods for the supported named curve. */
extern const NX_CRYPTO_METHOD **_nx_secure_x509_ecc_curves;
#endif
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _nx_secure_tls_ecc_initialize PORTABLE C */
/* 6.4.3 */
/* AUTHOR */
/* */
/* Timothy Stapko, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function initializes supported curve lists for TLS. */
/* */
/* INPUT */
/* */
/* tls_session TLS control block */
/* supported_groups List of supported groups */
/* supported_group_count Number of supported groups */
/* curves List of curve methods */
/* */
/* OUTPUT */
/* */
/* status Completion status */
/* */
/* CALLS */
/* */
/* None */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/**************************************************************************/
UINT _nx_secure_tls_ecc_initialize(NX_SECURE_TLS_SESSION *tls_session,
const USHORT *supported_groups, USHORT supported_group_count,
const NX_CRYPTO_METHOD **curves)
{
tls_session -> nx_secure_tls_ecc.nx_secure_tls_ecc_supported_groups = supported_groups;
tls_session -> nx_secure_tls_ecc.nx_secure_tls_ecc_supported_groups_count = supported_group_count;
tls_session -> nx_secure_tls_ecc.nx_secure_tls_ecc_curves = curves;
#ifndef NX_SECURE_DISABLE_X509
_nx_secure_x509_ecc_supported_groups = supported_groups;
_nx_secure_x509_ecc_supported_groups_count = supported_group_count;
_nx_secure_x509_ecc_curves = curves;
#endif
return(NX_SUCCESS);
}
#endif /* NX_SECURE_ENABLE_ECC_CIPHERSUITE */
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