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sindook

by Ruddro Royv0.8.1

Last updated

Hybrid post-quantum file encryption (X-Wing: X25519 + ML-KEM-768)

Install with winget

$ winget install --id ruddro-roy.sindook --exact --version 0.8.1

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

Sindook is a command-line tool that seals files with hybrid post-quantum

encryption using the X-Wing KEM (X25519 + ML-KEM-768) and can rotate

recipients, passphrases, and format versions without decrypting or

re-encrypting the payload in fast mode. Pre-1.0 software: the format and

design have not received an independent security audit.

Installers · v0.8.1

ArchitectureTypeScopeInstallDownload
x64ZIP
archive
-Direct
arm64ZIP
archive
-Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for sindook.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from Ruddro Roy or browse cli, encryption, post-quantum.

Frequently asked questions

How do I install sindook on Windows?
Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id ruddro-roy.sindook --exact --version 0.8.1. winget downloads the installer from Ruddro Roy and runs it. Requires Windows 10 (1809+) or Windows 11.
How do I install sindook silently for unattended deployment?
Add --silent and accept the agreements upfront: winget install --id ruddro-roy.sindook --exact 0.8.1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.
How do I uninstall sindook via winget?
Run: winget uninstall --id ruddro-roy.sindook --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from sindook's Apps & Features entry.
Is sindook free?
sindook is distributed under Apache-2.0. Refer to the publisher (https://github.com/ruddro-roy/sindook) for the full license terms - Wingetly itself does not charge for installation.
Does sindook work on Windows 10?
Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls sindook directly from the publisher.
How do I keep sindook up to date?
Run winget upgrade --id ruddro-roy.sindook --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of sindook from microsoft/winget-pkgs.