#include "SessionKeyGenerator.h"

Public Member Functions
template<typename C >
	SessionKeyGenerator (C const &buf)

void	Generate (uint8 *buf, uint32 sz)

Private Attributes
Hash::Digest	o0 {}

Hash::Digest	o1 {}

Hash::Digest	o2 {}

Hash::Digest::const_iterator	o0it

Detailed Description

template<typename Hash>
class SessionKeyGenerator< Hash >

Constructor & Destructor Documentation

◆ SessionKeyGenerator()

template<typename Hash >

template<typename C >

SessionKeyGenerator< Hash >::SessionKeyGenerator ( C const & buf )

inline

                                      :
        o0it(o0.begin())
    {
        uint8 const* data = std::data(buf);
        std::size_t const len = std::size(buf);
        std::size_t const halflen = (len / 2);
 
        o1 = Hash::GetDigestOf(data, halflen);
        o2 = Hash::GetDigestOf(data + halflen, len - halflen);
        o0 = Hash::GetDigestOf(o1, o0, o2);
    }

References SessionKeyGenerator< Hash >::o0, SessionKeyGenerator< Hash >::o1, and SessionKeyGenerator< Hash >::o2.

Member Function Documentation

◆ Generate()

template<typename Hash >

void SessionKeyGenerator< Hash >::Generate	(	uint8 *	buf,
		uint32	sz
	)

inline

    {
        for (uint32 i = 0; i < sz; ++i)
        {
            if (o0it == o0.end())
            {
                o0 = Hash::GetDigestOf(o1, o0, o2);
                o0it = o0.begin();
            }
 
            buf[i] = *(o0it++);
        }
    }