surtur
0c2a1c6744
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commit a64b52e5a4
Author: surtur <a_mirre@utb.cz>
Date: Sun Nov 21 23:39:30 2021 +0100
finalise generator
this commit adds a (nearly) complete implementation of the generator.
* wrap calls to generator in a fortuna class method random_data
* calls generator's method generate_random_data, that internally calls
generate_blocks
* use a proper 256bit key in G_state
* add reseed method implementation
* call a reseed in initialize_generator
* do_sha returns proper digest now
* add proper do_crypto implementation
* call generate_blocks internally
* handle re-keying
* optimise header includes
TODO: there are still many commented (enabled on demand) debugging statements
-> TO BE REMOVED
32 lines
632 B
C++
32 lines
632 B
C++
#ifndef FORTUNA_FORTUNA_CPP
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#define FORTUNA_FORTUNA_CPP
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#include "fortuna.h"
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#include <cryptopp/osrng.h>
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#include <cryptopp/hex.h>
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#include <cryptopp/filters.h>
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#include <cryptopp/serpent.h>
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#include <cryptopp/ccm.h>
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#include <fmt/core.h>
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#include <cassert>
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#include <cstring>
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namespace fortuna {
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Fortuna::Fortuna(){
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}
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Fortuna::~Fortuna() = default;
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auto Fortuna::random_data(unsigned int n_bytes) -> void {
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std::string n{gen.generate_random_data(n_bytes)};
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fmt::print("got you {} proper bytes from generate_random_data -> {}\n",
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n_bytes, n);
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} //random_data
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} // namespace fortuna
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#endif//FORTUNA_FORTUNA_CPP
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