| /** |
| * @file |
| * X.509 module documentation file. |
| * |
| * 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) |
| */ |
| |
| /** |
| * @addtogroup x509_module X.509 module |
| * |
| * The X.509 module provides X.509 support which includes: |
| * - X.509 certificate (CRT) reading (see \c x509parse_crt() and |
| * \c x509parse_crtfile()). |
| * - X.509 certificate revocation list (CRL) reading (see \c x509parse_crl() |
| * and\c x509parse_crlfile()). |
| * - X.509 (RSA and ECC) private key reading (see \c x509parse_key() and |
| * \c x509parse_keyfile()). |
| * - X.509 certificate signature verification (see \c x509parse_verify()) |
| * - X.509 certificate writing and certificate request writing (see |
| * \c mbedtls_x509write_crt_der() and \c mbedtls_x509write_csr_der()). |
| * |
| * This module can be used to build a certificate authority (CA) chain and |
| * verify its signature. It is also used to generate Certificate Signing |
| * Requests and X509 certificates just as a CA would do. |
| */ |