Botan::md_hash_implementation Concept Reference

#include <mdx_hash.h>

Concept definition

template<typename T>
concept Botan::md_hash_implementation = 
   concepts::contiguous_container<typename T::digest_type> &&
   requires(typename T::digest_type& digest, std::span<const uint8_t> input, size_t blocks) {
      { T::init(digest) } -> std::same_as<void>;
      { T::compress_n(digest, input, blocks) } -> std::same_as<void>;
      T::bit_endianness;
      T::byte_endianness;
      T::block_bytes;
      T::output_bytes;
      T::ctr_bytes;
   } && T::block_bytes >= 64 && is_power_of_2(T::block_bytes) && T::output_bytes >= 16 && T::ctr_bytes >= 8 &&
   is_power_of_2(T::ctr_bytes) && T::ctr_bytes < T::block_bytes

Detailed Description

Definition at line 26 of file mdx_hash.h.