ak-fortuna/ fortuna
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sfm: smooth out yet other conversions
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This commit is contained in:
surtur 2022-01-14 08:27:52 +01:00
parent 5d6b9b9b28
commit f79395261f
Signed by: wanderer
GPG Key ID: 19CE1EC1D9E0486D
1 changed files with 5 additions and 4 deletions
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9
seed_file_management.cpp
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@ -9,6 +9,7 @@
#include <fmt/core.h> #include <fmt/core.h>
#include <fstream> #include <fstream>
#include <cstdint>
#include <stdexcept> #include <stdexcept>
#include <utility> #include <utility>
@ -51,7 +52,7 @@ auto SeedFileManager::update_seed_file() -> void {
fortuna::SeedFileManager::RUNNING = true; fortuna::SeedFileManager::RUNNING = true;
f_stream.read(reinterpret_cast<char*>(buff.BytePtr()), f_stream.read(reinterpret_cast<char*>(buff.BytePtr()),
config.seed_f_length); static_cast<int64_t>(config.seed_f_length));
if (static_cast<std::size_t>(f_stream.gcount()) != if (static_cast<std::size_t>(f_stream.gcount()) !=
config.seed_f_length) { config.seed_f_length) {
std::string msg{"error reading seed from file"}; std::string msg{"error reading seed from file"};
@ -76,8 +77,8 @@ auto SeedFileManager::update_seed_file() -> void {
} }
auto SeedFileManager::write_seed_file() -> void { auto SeedFileManager::write_seed_file() -> void {
const std::size_t seed_file_length_blocks = const std::size_t seed_file_length_blocks{
fortuna::Util::b2b(config.seed_f_length); fortuna::Util::b2b(config.seed_f_length)};
CryptoPP::SecByteBlock buff{seed_file_length_blocks * CryptoPP::SecByteBlock buff{seed_file_length_blocks *
fortuna::Util::gen_block_size}; fortuna::Util::gen_block_size};
std::string da_buff{accumulator.get_random_data( std::string da_buff{accumulator.get_random_data(
@ -88,7 +89,7 @@ auto SeedFileManager::write_seed_file() -> void {
std::ofstream f_stream{config.seed_f_path, std::ofstream f_stream{config.seed_f_path,
std::ios::binary | std::ios::trunc}; std::ios::binary | std::ios::trunc};
f_stream.write(reinterpret_cast<const char*>(buff.BytePtr()), f_stream.write(reinterpret_cast<const char*>(buff.BytePtr()),
config.seed_f_length); static_cast<int64_t>(config.seed_f_length));
fortuna::SeedFileManager::RUNNING = true; fortuna::SeedFileManager::RUNNING = true;
} }
catch (std::exception& e) { catch (std::exception& e) {