eddsa_key_pair.h

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the Apache 2.0 License.
#pragma once
 
#include "ccf/crypto/eddsa_key_pair.h"
#include "ccf/crypto/openssl/openssl_wrappers.h"
#include "crypto/openssl/eddsa_public_key.h"
 
namespace ccf::crypto
{
  class EdDSAKeyPair_OpenSSL : public EdDSAPublicKey_OpenSSL,
                               public EdDSAKeyPair
  {
  public:
    EdDSAKeyPair_OpenSSL(CurveID curve_id);
    EdDSAKeyPair_OpenSSL(const Pem& pem);
    EdDSAKeyPair_OpenSSL(const JsonWebKeyEdDSAPrivate& jwk);
 
    [[nodiscard]] Pem private_key_pem() const override;
 
    [[nodiscard]] Pem public_key_pem() const override;
 
    [[nodiscard]] std::vector<uint8_t> sign(
      std::span<const uint8_t> d) const override;
 
    bool verify(
      const uint8_t* contents,
      size_t contents_size,
      const uint8_t* signature,
      size_t signature_size) override;
 
    [[nodiscard]] CurveID get_curve_id() const override;
 
    [[nodiscard]] JsonWebKeyEdDSAPrivate private_key_jwk_eddsa(
      const std::optional<std::string>& kid = std::nullopt) const override;
  };
}