Arcane  v3.14.10.0
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MD5HashAlgorithm.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2023 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
4// See the top-level COPYRIGHT file for details.
5// SPDX-License-Identifier: Apache-2.0
6//-----------------------------------------------------------------------------
7/*---------------------------------------------------------------------------*/
8/* MD5HashAlgorithm.h (C) 2000-2023 */
9/* */
10/* Calcule la fonction de hashage MD5. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_UTILS_MD5HASHALGORITHM_H
13#define ARCANE_UTILS_MD5HASHALGORITHM_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/utils/IHashAlgorithm.h"
18#include "arcane/utils/String.h"
19
20/*---------------------------------------------------------------------------*/
21/*---------------------------------------------------------------------------*/
22
23namespace Arcane
24{
25
26/*---------------------------------------------------------------------------*/
27/*---------------------------------------------------------------------------*/
28/*!
29 * \brief Calcule la fonction de hashage MD5 d'un tableau.
30 *
31 * Pour cet algorithme, la taille de la clé est de 16 octets.
32 */
33class ARCANE_UTILS_EXPORT MD5HashAlgorithm
34: public IHashAlgorithm
35{
36 public:
37
38 MD5HashAlgorithm();
39
40 public:
41
42 String name() const override { return "MD5"; }
43 Int32 hashSize() const override { return 16; }
44
45 public:
46
47 void computeHash(ByteConstArrayView input, ByteArray& output) override;
48 void computeHash64(Span<const Byte> input, ByteArray& output) override;
49 void computeHash64(Span<const std::byte> input, ByteArray& output) override;
50};
51
52/*---------------------------------------------------------------------------*/
53/*---------------------------------------------------------------------------*/
54
55} // namespace Arcane
56
57/*---------------------------------------------------------------------------*/
58/*---------------------------------------------------------------------------*/
59
60#endif
Arcane::IHashAlgorithm
Interface d'un algorithme de hashage.
Definition IHashAlgorithm.h:106
Arcane::MD5HashAlgorithm
Calcule la fonction de hashage MD5 d'un tableau.
Definition MD5HashAlgorithm.h:35
Arcane::MD5HashAlgorithm::name
String name() const override
Nom de l'algorithme.
Definition MD5HashAlgorithm.h:42
Arcane::MD5HashAlgorithm::hashSize
Int32 hashSize() const override
Taille (en octet) de la clé de hash.
Definition MD5HashAlgorithm.h:43
Arccore::Array
Classe de base des vecteurs 1D de données.
Definition arccore/src/collections/arccore/collections/Array.h:988
Arccore::ConstArrayView
Vue constante d'un tableau de type T.
Definition arccore/src/base/arccore/base/ArrayView.h:533
Arccore::Span
Vue d'un tableau d'éléments de type T.
Definition Span.h:510
Arccore::String
Chaîne de caractères unicode.
Definition arccore/src/base/arccore/base/String.h:70
Arcane
-*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
Definition AbstractCaseDocumentVisitor.cc:20