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::security::transform {
29 
30 class PrivateKey;
31 
35 class SignerFilter final : public Transform
36 {
37 public:
41  SignerFilter(DigestAlgorithm algo, const PrivateKey& key);
42 
43  ~SignerFilter() final;
44 
45 private:
51  size_t
52  convert(span<const uint8_t> buf) final;
53 
57  void
58  finalize() final;
59 
60 private:
61  class Impl;
62  const unique_ptr<Impl> m_impl;
63 };
64 
65 unique_ptr<Transform>
66 signerFilter(DigestAlgorithm algo, const PrivateKey& key);
67 
68 } // namespace ndn::security::transform
69 
70 #endif // NDN_CXX_SECURITY_TRANSFORM_SIGNER_FILTER_HPP
Abstraction of a private key in crypto transformations.
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)
There are three types of module in a transformation chain: Source, Transform, and Sink.