Application - RFP3: DDC SDK Built-In Encryption

[Majormaxx]

Grant Application for RFP3: DDC SDK Built-In Encryption

Summary

This application proposes implementing built-in client-side encryption across the DDC SDK, Playground, and CLI tools. The implementation will deliver:

1. Milestone 1 (Core SDK): AES-256-CBC cipher with pluggable interface
2. Milestone 2 (Playground): Browser-compatible encryption UI with AES-GCM
3. Milestone 3 (CLI): Command-line encryption flags for automated workflows

Key Highlights

• ✅ 3 milestones aligned with official RFP requirements
• ✅ Production-ready code with ≥95% test coverage
• ✅ Zero external dependencies (Node.js crypto + Web Crypto API only)
• ✅ NIST test vector validation
• ✅ 9-10 day realistic timeline emphasizing quality over speed
• ✅ Experience with FHE encryption (PILI project) and Story Protocol CLI

Terms & Conditions

✅ I have read and accepted the Terms and Conditions in the Documents folder.

Looking forward to contributing to Cere's privacy-first DDC ecosystem!