cbdc::hashing::const_sip_hash< T > Struct Template Reference

SipHash function to generate STL data structure hash keys for system IDs. More...

#include <hashmap.hpp>

Inheritance diagram for cbdc::hashing::const_sip_hash< T >:

Public Member Functions
auto	operator() (T const &tx) const noexcept -> size_t

Detailed Description

template<class T>
struct cbdc::hashing::const_sip_hash< T >

SipHash function to generate STL data structure hash keys for system IDs.

[TODO: Uses randomly generated initialization keys to insure that colliding values will differ from run to run.] For transaction data that comes from users, it is important to key data in sets and hashmaps non-deterministically. Otherwise, malicious actors might pre-calculate colliding values and spam the system with them to cripple performance.

Template Parameters

T	hash-like type to hash.

Definition at line 27 of file hashmap.hpp.

Member Function Documentation

operator()()

template<class T >

auto cbdc::hashing::const_sip_hash< T >::operator() ( T const & tx ) const -> size_t

inlinenoexcept

Definition at line 29 of file hashmap.hpp.

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The documentation for this struct was generated from the following file:

• hashmap.hpp