Zero-Knowledge AES-256 Encryption & Password Vault
Client-side AES-256-GCM file and text encryptor, Diceware passphrase generator, SHA-256/512 cryptographic hash lab, and crack-time entropy meter.
🎯 What Can You Do with Password Vault & Encryption?
- ✓ Encrypt confidential files and text using military-grade AES-256-GCM authenticated encryption.
- ✓ Generate memorable 5-word Diceware passphrases with 65+ bits of entropy.
- ✓ Compute SHA-256, SHA-512, SHA-1, and MD5 cryptographic checksums.
- ✓ Measure password strength with real-time Shannon Entropy crack-time calculations.
- ✓ Run zero-knowledge cryptographic operations with no cloud keys or logs.
📋 How to encrypt files and generate strong passwords with OmniDeck Pro
Generate Strong Password
Create high-entropy passwords or Diceware passphrases with custom character sets.
Encrypt Sensitive Files
Lock any file or text string using military-grade AES-256-GCM encryption with your custom passphrase.
Save Encrypted Package
Download the encrypted payload safely knowing only your password can decrypt it.
💡 Frequently Asked Questions & Privacy Verification
? Can anyone at OmniDeck recover my encrypted files?
No. CyberVault uses zero-knowledge architecture. Encryption occurs entirely in your browser RAM with no master keys or server logging.
? What encryption standard is used?
AES-256-GCM with PBKDF2 key derivation (100,000 iterations) and random cryptographic salts.
? What is a Diceware passphrase?
Diceware uses words from the EFF wordlist to create passphrases that are mathematically unbreakable yet easy for humans to remember.
? Can I verify file checksum integrity?
Yes, drop any file into the Hash tab to generate instant SHA-256/512 hashes.