Cryptify – Text Encryption and Decryption System Cap
Designed and sold by SpaceShade
$23.09
$23.09
Product features
- The relaxed polo-style cap that isn't just for dads anymore
- Unstructured, medium-to-high-profile crown with slightly curved bill
- Buckle closure for adjustable fit
- 100% cotton in all colors, fabric weight 7 oz. / 240 gsm
- Five-panel design with double-wide front panel for seamless printing
- Sized for ages 13+
- Spot clean with damp cloth
- Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received
Cryptify – Text Encryption and Decryption System
Cryptify is a client-side web application that enables secure encryption and decryption of text messages using modern cryptographic standards. The application allows users to enter a message and a secret key, then converts the message into an unreadable encrypted format that can only be restored using the correct key.
Cryptify uses AES-256-GCM encryption with PBKDF2 key derivation and 100,000 iterations to ensure strong resistance against brute-force attacks. For each encryption process, a unique initialization vector and salt are generated to enhance security and prevent pattern-based attacks. The encrypted output is packaged into a single transferable format containing the encrypted data, IV, and salt.
All cryptographic operations are performed entirely within the user’s browser using the Web Crypto API. No data is stored, transmitted, or sent to any server, ensuring complete privacy and zero-knowledge operation.
The project features a clean, modern user interface built with HTML, Tailwind CSS, and vanilla JavaScript, offering seamless switching between encryption and decryption modes. Cryptify demonstrates real-world cryptography principles and serves as an educational and practical example of secure client-side communication.
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