1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/*
* Copyright (C) 2023 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2,1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#pragma once
#include "CryptoAlgorithm.h"
namespace WebCore {
class CryptoKeyOKP;
class CryptoAlgorithmX25519 final : public CryptoAlgorithm {
public:
static constexpr ASCIILiteral s_name = "X25519"_s;
static constexpr CryptoAlgorithmIdentifier s_identifier = CryptoAlgorithmIdentifier::X25519;
static Ref<CryptoAlgorithm> create();
private:
CryptoAlgorithmX25519() = default;
CryptoAlgorithmIdentifier identifier() const final;
void generateKey(const CryptoAlgorithmParameters& , bool extractable, CryptoKeyUsageBitmap usages, KeyOrKeyPairCallback&& , ExceptionCallback&& , ScriptExecutionContext&);
void deriveBits(const CryptoAlgorithmParameters&, Ref<CryptoKey>&&, std::optional<size_t> length, VectorCallback&&, ExceptionCallback&&, ScriptExecutionContext&, WorkQueue&) final;
void importKey(CryptoKeyFormat, KeyData&&, const CryptoAlgorithmParameters&, bool extractable, CryptoKeyUsageBitmap, KeyCallback&&, ExceptionCallback&&) final;
void exportKey(CryptoKeyFormat, Ref<CryptoKey>&&, KeyDataCallback&&, ExceptionCallback&&) final;
static std::optional<Vector<uint8_t>> platformDeriveBits(const CryptoKeyOKP&, const CryptoKeyOKP&);
};
} // namespace WebCore
|
