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							- /**
 
-  * @file
 
-  * Hashing 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 hashing_module Hashing module
 
-  *
 
-  * The Message Digest (MD) or Hashing module provides one-way hashing
 
-  * functions. Such functions can be used for creating a hash message
 
-  * authentication code (HMAC) when sending a message. Such a HMAC can be used
 
-  * in combination with a private key for authentication, which is a message
 
-  * integrity control.
 
-  *
 
-  * All hash algorithms can be accessed via the generic MD layer (see
 
-  * \c mbedtls_md_setup())
 
-  *
 
-  * The following hashing-algorithms are provided:
 
-  * - MD2, MD4, MD5 128-bit one-way hash functions by Ron Rivest.
 
-  * - SHA-1, SHA-256, SHA-384/512 160-bit or more one-way hash functions by
 
-  *   NIST and NSA.
 
-  *
 
-  * This module provides one-way hashing which can be used for authentication.
 
-  */
 
 
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