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Megane Alexis

v0.3.0

SecureVault

Post-quantum file encryption tool using hybrid cryptography (X25519 + ML-KEM-768)

Read this first

Windows may warn because this is a new, unsigned build. This is expected for early releases and does not indicate malicious behavior.

For extra safety, SecureVault provides a SHA-256 checksum list. A checksum is a cryptographic fingerprint of a file that allows you to verify integrity after downloading.

Steps: download the file; compute its SHA-256 hash; then open checksums.txt and compare. If the values match exactly, the download is intact.

Windows

.exe (64-bit)

macOS

Universal Binary

Linux

x86_64

Getting Started

Choose your platform and follow the steps

Windows
  1. Download the .exe file
  2. Double-click to launch

If SmartScreen warns: Click "More info" → "Run anyway"

macOS
  1. Unzip downloaded file
  2. Open Terminal
chmod +x ~/Downloads/SecureVault*.app/Contents/MacOS/SecureVault
./~/Downloads/SecureVault*.app/Contents/MacOS/SecureVault

If blocked: Settings → Privacy & Security → "Open Anyway"

Linux
  1. Download the file
  2. Open Terminal
chmod +x ~/Downloads/SecureVault*
./~/Downloads/SecureVault*

Verify Your Download

Compute SHA-256 hash and compare with checksums.txt

Recommended
Windows PowerShell 
cd $HOME\Downloads
Get-FileHash SecureVault-v0.3.0-Windows.exe -Algorithm SHA256
macOS Terminal 
cd ~/Downloads
shasum -a 256 SecureVault-v0.3.0-macOS.app.zip
Linux / WSL 
cd ~/Downloads
sha256sum SecureVault-v0.3.0-Linux
Compare the computed hash with checksums.txt. If they match exactly, your download is verified and safe.

Questions?

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