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[common] unify std::random_device (#3801)

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3801
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
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lizzie 2026-03-31 20:12:41 +02:00 • committed by crueter
parent dd91b41a78
commit ee2891c55e
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18 changed files with 85 additions and 66 deletions
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7
src/core/file_sys/registered_cache.cpp
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@ -12,6 +12,7 @@
#include "common/fs/path_util.h"
#include "common/hex_util.h"
#include "common/logging.h"
#include "common/random.h"
#include "common/string_util.h"
#include "core/crypto/key_manager.h"
#include "core/file_sys/card_image.h"
@ -490,17 +491,13 @@ std::vector<NcaID> PlaceholderCache::List() const {
}
NcaID PlaceholderCache::Generate() {
std::random_device device;
std::mt19937 gen(device());
auto gen = Common::Random::GetMT19937();
std::uniform_int_distribution<u64> distribution(1, (std::numeric_limits<u64>::max)());
NcaID out{};
const auto v1 = distribution(gen);
const auto v2 = distribution(gen);
std::memcpy(out.data(), &v1, sizeof(u64));
std::memcpy(out.data() + sizeof(u64), &v2, sizeof(u64));
return out;
}