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sourabh mane
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project / 06Applied cryptography

PQC-Based Secure File Sharing

A file-sharing design built on post-quantum cryptography with a hybrid encryption model.

Year
2026
Status
In progress
Stack
  • Post-quantum cryptography
  • KEM
  • Hybrid encryption

Overview

In progress. A secure file-sharing system that pairs KEM-based key exchange using post-quantum algorithms with symmetric file encryption, plus key-management protocols suited to enterprise file sharing.

Approach

Use a post-quantum key encapsulation mechanism to establish keys, and symmetric encryption for the files themselves, for future-resistant data protection.

Key features

  • Hybrid model: KEM-based key exchange with symmetric file encryption
  • Key-management protocols for enterprise file sharing

Notes

  • Work in progress — no public repository yet.