digest-filter.hpp
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21 
22 #ifndef NDN_CXX_SECURITY_TRANSFORM_DIGEST_FILTER_HPP
23 #define NDN_CXX_SECURITY_TRANSFORM_DIGEST_FILTER_HPP
24 
27 
28 namespace ndn::security::transform {
29 
33 class DigestFilter final : public Transform
34 {
35 public:
39  explicit
41 
42  ~DigestFilter() final;
43 
44 private:
50  size_t
51  convert(span<const uint8_t> buf) final;
52 
56  void
57  finalize() final;
58 
59 private:
60  class Impl;
61  const unique_ptr<Impl> m_impl;
62 };
63 
64 unique_ptr<Transform>
66 
67 } // namespace ndn::security::transform
68 
69 #endif // NDN_CXX_SECURITY_TRANSFORM_DIGEST_FILTER_HPP
The module to calculate digests.
DigestFilter(DigestAlgorithm algo)
Create a digest module with algorithm algo.
Abstraction of an intermediate transformation module.
unique_ptr< Transform > digestFilter(DigestAlgorithm algo)
There are three types of module in a transformation chain: Source, Transform, and Sink.