| /** |
| * \file ecdh_misc.h |
| * |
| * \brief Internal functions shared by the ECDH module |
| */ |
| /* |
| * Copyright The Mbed TLS Contributors |
| * 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. |
| */ |
| #if !defined(MBEDTLS_ECDH_MISC_H) |
| #define MBEDTLS_ECDH_MISC_H |
| |
| #include "mbedtls/ecdh.h" |
| #include "mbedtls/ecp.h" |
| |
| #if defined(MBEDTLS_ECDH_C) |
| |
| #if defined(MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL) |
| |
| /* |
| * Setup context without Everest |
| */ |
| int mbedtls_ecdh_setup_no_everest( mbedtls_ecdh_context *ctx, |
| mbedtls_ecp_group_id grp_id ); |
| |
| /* |
| * TLS 1.3 version of mbedtls_ecdh_make_params |
| */ |
| int mbedtls_ecdh_tls13_make_params( mbedtls_ecdh_context *ctx, size_t *olen, |
| unsigned char *buf, size_t buf_len, |
| int ( *f_rng )( void *, unsigned char *, size_t ), |
| void *p_rng ); |
| |
| /* |
| * TLS 1.3 version of mbedtls_ecdh_read_public |
| */ |
| int mbedtls_ecdh_tls13_read_public( mbedtls_ecdh_context *ctx, |
| const unsigned char *buf, |
| size_t buf_len ); |
| |
| #endif /* MBEDTLS_SSL_PROTO_TLS1_3_EXPERIMENTAL */ |
| |
| #endif /* MBEDTLS_ECDH_C */ |
| |
| #endif /* !MBEDTLS_ECDH_MISC_H */ |