Offline by default
Vault operations stay local. No cloud account is needed to encrypt, open, scan, or clean private files.
Desktop vault encryption for Windows, Arch Linux, and Debian Linux
HuTaoCrypt
Memory-obfuscated and forensic-proof quantum secure encrypted file storing.
Protection model
Privacy around the whole file workflow.
HuTaoCrypt is not only a lock button. The surrounding workflow matters: where files live, what remains after encryption, how quickly a vault locks again, and whether the app needs a remote service to work.
Memory-aware workflow
The product is presented around locked sessions, auto-lock behavior, and reducing exposed runtime state.
Cleanup tools included
Secure shredding, metadata cleanup, and exposed-file scanning are part of the app rather than separate chores.
Cross-platform releases
Windows, Arch Linux, and Debian Linux downloads are visible, equal, and direct from the release channel.
Transparent assumptions
HUT2 format brute-force model.
Even if HUT2 parsing, validation checks, and the decryption flow are fully understood, an attacker still has to pay the HUT2 password-verification cost for every candidate password.
\[
W_\text{HUT2 guess}=128\,\mathrm{MiB}\times3
\quad\Longrightarrow\quad
R_\text{HTC}\approx4{,}450\ \mathrm{guesses/s}
\]
\[
T_\text{HTC}=
\frac{2^{255}}
{4{,}450\cdot31{,}557{,}600}
\approx4.12\times10^{65}\ \mathrm{years}
\]
\[
T_\text{raw AES}=
\frac{2^{255}}
{(340.1\times10^{9})\cdot31{,}557{,}600}
\approx5.39\times10^{57}\ \mathrm{years}
\]
\[
\frac{T_\text{HTC}}{T_\text{raw AES}}
\approx
\frac{340.1\times10^{9}}{4{,}450}
\approx7.6\times10^{7}
\]
\(4.12\times10^{65}\) years is approximately four point one two times ten to the power of sixty-five years.
HuTaoCrypt product screenshots
Search, lock, import, export, and create vaults from one quiet desktop dashboard.
Locked vaults stay sealed until the correct password is entered through a focused unlock prompt.
Create a vault from a source folder, set a password, encrypt data, and recover metadata when needed.
Find unencrypted files, strip metadata, shred leftovers, generate passwords, and encrypt short text.
Tune theme, transparency, auto-lock, inactivity timeout, vault paths, and background activity.
Dense graph structures raise the cost of manual inspection and slow routine analysis.
Runtime inspection is treated as a hostile state and shown clearly when detected.
Static analysis is pushed toward failure states instead of clean readable output.
Downloads
Choose your platform.
Windows, Arch Linux, and Debian Linux builds are separated so users can pick the package that matches their system.
Windows
Version 1.0.4
- Desktop installer for Windows x64
- Vault management, tools, and settings included
- Designed for offline local workflows
Arch Linux
Version 1.0.0
- Package archive for Arch-based x64 systems
- Desktop vault workflow without a web account
- Designed for local private-file storage
Debian Linux
Version 1.0.0
- Debian package for Debian/Ubuntu x64 systems
- Local vault workflow without a web account
- Built for desktop use on private machines
Privacy is a human right! We enforce it in reality without anyone standing in the way.
HuTaoCrypt is provided as-is. By downloading or using it, you accept that the publisher is not responsible for system damage, instability, corrupted vaults, failed decryptions, lost files, deleted data, recovery failures, misuse, or material stored by users inside their vaults, including illegal content. You remain responsible for backups, lawful use, and the consequences of any encryption, decryption, or file-destruction actions performed with the software.