Back to Projects
ENDECRY
No preview available
completedSep 2022 - Oct 2022
ENDECRY
DRDO — Solid State Physics Laboratory
Developed ENDECRY, a cross-platform multi-format file Encryption and Decryption Application in Java, utilising AES and SHA-512 algorithms. Created an intuitive Java Swing UI and wrapped the JAR file with Launch4j for native Windows executability. Built during internship at Solid State Physics Laboratory, DRDO under the 'Security Application Development' project.
Tech Stack
JavaAESSHA-512Java SwingLaunch4jCryptography
Highlights
- Built at DRDO Solid State Physics Laboratory
- AES + SHA-512 file-level encryption
- Native Windows app via Launch4j
Challenges
- Handling large binary files efficiently without loading the entire file into heap memory
- Implementing a secure key derivation flow meeting DRDO's internal security standards