DryVault: Password Manager

DryVault is a zero knowledge offline encrypted vault designed to protect your passwords, secret notes, private documents, and personal media files. Built with client side military grade cryptography, DryVault ensures that your sensitive data is never exposed to remote servers or third party providers. Everything is encrypted directly on your device before it is saved or synchronized, giving you total digital sovereignty. TRUE ZERO KNOWLEDGE SECURITY Traditional password managers store your data and keys on remote cloud servers where they remain vulnerable to data breaches. DryVault eliminates this risk entirely. Your Master PIN never leaves your hardware. All encryption keys are derived locally using hardened key derivation algorithms, ensuring that nobody other than you can unlock your vault. COMPREHENSIVE ALL IN ONE DIGITAL VAULT DryVault gives you a unified, secure home for all your critical digital assets: 1. Advanced Password Manager: Store, generate, organize, and copy complex login credentials, website accounts, and security questions. 2. Encrypted Notes: Protect personal thoughts, financial memos, recovery seeds, and confidential text entries in an encrypted environment. 3. Private Document Locker: Safeguard PDF contracts, financial statements, medical records, spreadsheets, and private files. 4. Secure Media Gallery: Keep personal photos, videos, and audio recordings protected away from unencrypted system galleries. MILITARY GRADE ENCRYPTION STANDARDS Every password, note, and file inside DryVault is shielded with industry gold standard cryptography: * AES 256 bit GCM Encryption: Provides strong confidentiality and cryptographic integrity verification to detect any file tampering. * PBKDF2 with HMAC SHA 256: Hardens your Master PIN with 100,000 computational rounds to guard against brute force and dictionary attacks. * Hardware KeyStore Integration: Uses your mobile device secure hardware enclave to protect credentials at rest. * Instant RAM Erasure: Encryption keys exist only in temporary memory while unlocked and are wiped instantly upon locking. OFFLINE FIRST PRIVACY AND CLOUD SYNC DryVault works completely offline without requiring any account registration or subscription server. For users who want cross device backups, DryVault offers optional cloud synchronization directly to your personal Google Drive storage: * Isolated AppData Storage: Backups are stored exclusively inside your private Google Drive AppData folder, hidden from third party apps. * End to End Encrypted Backups: Only encrypted ciphertext is sent across the network. Google servers cannot inspect your contents. * Resumable Transfers: Interrupted uploads and downloads resume automatically from the exact byte when network connectivity returns. * Effortless Device Restore: Switching to a new phone is simple. Authenticate your Google account, enter your PIN, and your data restores seamlessly. NATIVE ANDROID AUTOFILL INTEGRATION Save time with native Android Autofill support. DryVault securely suggests and fills your saved logins across web browsers and mobile apps with a single tap. BIOMETRIC CONVENIENCE AND INSTANT LOCK * Fingerprint and Face Unlock: Access your vault instantly using native biometric hardware security. * Custom Inactivity Auto Lock: Set custom timers to automatically lock your vault when the device is idle or the app is minimized. Take control over your digital security today. Download DryVault to protect your passwords, confidential notes, and sensitive files with uncompromising zero knowledge encryption.