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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef CRYPTO_EC_SIGNATURE_CREATOR_IMPL_H_
- #define CRYPTO_EC_SIGNATURE_CREATOR_IMPL_H_
- #include <stdint.h>
- #include <vector>
- #include "base/compiler_specific.h"
- #include "base/containers/span.h"
- #include "base/memory/raw_ptr.h"
- #include "crypto/ec_signature_creator.h"
- namespace crypto {
- class ECSignatureCreatorImpl : public ECSignatureCreator {
- public:
- explicit ECSignatureCreatorImpl(ECPrivateKey* key);
- ECSignatureCreatorImpl(const ECSignatureCreatorImpl&) = delete;
- ECSignatureCreatorImpl& operator=(const ECSignatureCreatorImpl&) = delete;
- ~ECSignatureCreatorImpl() override;
- bool Sign(base::span<const uint8_t> data,
- std::vector<uint8_t>* signature) override;
- bool DecodeSignature(const std::vector<uint8_t>& der_sig,
- std::vector<uint8_t>* out_raw_sig) override;
- private:
- raw_ptr<ECPrivateKey> key_;
- };
- } // namespace crypto
- #endif // CRYPTO_EC_SIGNATURE_CREATOR_IMPL_H_
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