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Kryptos

Developer
Jenin Sutradhar
About

Kryptos is a modern, cross-platform password manager built with Go and Fyne, designed to provide a secure and intuitive way to store and manage your passwords locally. For prioritized security and user experience, ensuring your sensitive data is protected

Features

🛡️ Security

  • AES-GCM-256 encryption for all stored data
  • Scrypt key derivation for master passwords
  • Secure random salt generation for each save
  • Zero-knowledge architecture - all encryption/decryption happens locally

👤 Account Management

  • Support for multiple user accounts
  • Secure master password protection
  • Individual encrypted storage for each account
  • Easy account creation and deletion

🎯 Password Management

  • Intuitive password entry creation and editing
  • Secure password storage with titles and notes
  • Quick copy functionality for usernames and passwords
  • Search and filter capabilities
  • Tag support for better organization

📤 Import/Export

  • Secure data export functionality
  • Import capability for backup restoration
  • Encrypted backup format

Security

  • Strong Key Derivation with scrypt: We use scrypt to derive the encryption key from your master password. Scrypt is computationally expensive and resistant to brute-force attacks, even if an attacker gains access to the encrypted data.
  • Salting: A unique, randomly generated salt is used for each account, further enhancing the security of key derivation.
Stores
This app is also available to install from the following stores:

app screenshot
app screenshot
app screenshot

Installation

You can install this directly from the source code using the Fyne command as follows:
go install fyne.io/tools/cmd/fyne@latest fyne install github.com/jeninSutradhar/kryptos@latest
Or you can download the code directly from git:
git clone https://github.com/jeninSutradhar/kryptos