back-end-file.hpp
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21 
22 #ifndef NDN_SECURITY_TPM_BACK_END_FILE_HPP
23 #define NDN_SECURITY_TPM_BACK_END_FILE_HPP
24 
26 
27 namespace ndn {
28 namespace security {
29 
30 namespace transform {
31 class PrivateKey;
32 } // namespace transform
33 
34 namespace tpm {
35 
42 class BackEndFile final : public BackEnd
43 {
44 public:
50  explicit
51  BackEndFile(const std::string& location = "");
52 
53  ~BackEndFile() final;
54 
55  static const std::string&
56  getScheme();
57 
58 private: // inherited from tpm::BackEnd
59  bool
60  doHasKey(const Name& keyName) const final;
61 
62  unique_ptr<KeyHandle>
63  doGetKeyHandle(const Name& keyName) const final;
64 
65  unique_ptr<KeyHandle>
66  doCreateKey(const Name& identityName, const KeyParams& params) final;
67 
68  void
69  doDeleteKey(const Name& keyName) final;
70 
72  doExportKey(const Name& keyName, const char* pw, size_t pwLen) final;
73 
74  void
75  doImportKey(const Name& keyName, const uint8_t* buf, size_t size, const char* pw, size_t pwLen) final;
76 
77 private:
81  unique_ptr<transform::PrivateKey>
82  loadKey(const Name& keyName) const;
83 
87  void
88  saveKey(const Name& keyName, const transform::PrivateKey& key);
89 
90 private:
91  class Impl;
92  const unique_ptr<Impl> m_impl;
93 };
94 
95 } // namespace tpm
96 } // namespace security
97 } // namespace ndn
98 
99 #endif // NDN_SECURITY_TPM_BACK_END_FILE_HPP
Definition: data.cpp:26
The back-end implementation of a file-based TPM.
Abstract interface for a TPM backend implementation.
Definition: back-end.hpp:40
Represents an absolute name.
Definition: name.hpp:43
Base class of key parameters.
Definition: key-params.hpp:35
shared_ptr< const Buffer > ConstBufferPtr
Definition: buffer.hpp:126