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https://github.com/RGBCube/serenity
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c1b041e761
These changes generalize the interface with an elliptic curve implementation. This allows LibTLS to support elliptic curves generally without needing the specifics of elliptic curve implementations. This should allow for easier addition of other elliptic curves.
24 lines
630 B
C++
24 lines
630 B
C++
/*
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* Copyright (c) 2022, Michiel Visser <opensource@webmichiel.nl>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteBuffer.h>
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namespace Crypto::Curves {
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class EllipticCurve {
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public:
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virtual size_t key_size() = 0;
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virtual ErrorOr<ByteBuffer> generate_private_key() = 0;
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virtual ErrorOr<ByteBuffer> generate_public_key(ReadonlyBytes a) = 0;
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virtual ErrorOr<ByteBuffer> compute_coordinate(ReadonlyBytes scalar_bytes, ReadonlyBytes point_bytes) = 0;
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virtual ErrorOr<ByteBuffer> derive_premaster_key(ReadonlyBytes shared_point) = 0;
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virtual ~EllipticCurve() = default;
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};
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}
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