signer-filter.hpp
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21 
22 #ifndef NDN_CXX_SECURITY_TRANSFORM_SIGNER_FILTER_HPP
23 #define NDN_CXX_SECURITY_TRANSFORM_SIGNER_FILTER_HPP
24 
27 
28 namespace ndn {
29 namespace security {
30 namespace transform {
31 
32 class PrivateKey;
33 
37 class SignerFilter final : public Transform
38 {
39 public:
43  SignerFilter(DigestAlgorithm algo, const PrivateKey& key);
44 
45  ~SignerFilter() final;
46 
47 private:
53  size_t
54  convert(span<const uint8_t> buf) final;
55 
59  void
60  finalize() final;
61 
62 private:
63  class Impl;
64  const unique_ptr<Impl> m_impl;
65 };
66 
67 unique_ptr<Transform>
68 signerFilter(DigestAlgorithm algo, const PrivateKey& key);
69 
70 } // namespace transform
71 } // namespace security
72 } // namespace ndn
73 
74 #endif // NDN_CXX_SECURITY_TRANSFORM_SIGNER_FILTER_HPP
Abstraction of private key in crypto transformation.
Definition: private-key.hpp:39
SignerFilter(DigestAlgorithm algo, const PrivateKey &key)
Create a module to sign using digest algorithm algo and private key key.
Abstraction of an intermediate transformation module.
unique_ptr< Transform > signerFilter(DigestAlgorithm algo, const PrivateKey &key)
Definition: data.cpp:25
There are three types of module in a transformation chain: Source, Transform, and Sink.