Quantum-Resistant · Zero-Trust · Wallet-Native File Custody
> A cryptographic constellation representing file lineage, custody, and trust without central authority.Quantum-Resistant, Zero-Trust File Custody & Sharing
TIDBIT-share-WEAVE is a decentralized, post-quantum–resilient file creation, versioning, and sharing system designed for zero-trust environments, long-term data integrity, and wallet-native identity.
It provides cryptographically verifiable chain-of-custody for files — ensuring confidentiality, authenticity, and auditability even under future quantum threat models.
No central authority. No silent mutation. Every action is signed, linked, and traceable.
Unlike traditional file-sharing platforms, TIDBIT-share-WEAVE treats files as cryptographic entities, not just data blobs.
Each file:
Is encrypted client-side
Has an immutable event history
Is owned and controlled via wallet identity
Remains verifiable decades into the future
This makes it suitable for high-assurance environments where trust cannot be assumed.
Post-Quantum Cryptography (PQC)
AES-256-GCM — payload encryption
ML-KEM (Kyber) — quantum-resistant key encapsulation
Dilithium — post-quantum signatures
SHA3-256 — tamper-evident hashing
Every file action creates a signed, append-only event
Immutable linkage between versions and actions
Forensic-grade audit trails
EVM & Solana wallets as identity roots
No usernames or passwords
Ownership = cryptographic proof
Logical document separation
Hash-based deduplication
Verifiable version history
Encrypted payload anchoring via Arweave
Custody metadata anchoring
Infrastructure-independent verification
Every file interaction generates a cryptographically linked event containing:
Wallet identity of the actor
Timestamp
File hash
PQC signature
Optional decentralized storage anchor
This forms a verifiable FileTrail ledger, suitable for:
Compliance & audit
Legal evidence
Long-term archival
Incident response & forensics
Zero Trust by Default
Post-Quantum First
Wallets as Identity
No Silent State Changes
Verifiability Over Convenience
Trust is never implied — it is cryptographically proven.
Current Phase: C18 / C19
✅ Secure file uploads ✅ FileTrail chain-of-custody ✅ Wallet identity (CLI + API) ✅ PQC-encrypted document envelopes ✅ Optional Arweave anchoring
🟡 Access control & sharing policies 🟡 Wallet-to-wallet delivery flows
Encrypted wallet-to-wallet file delivery
PQC-signed access grants
Secure sharing links (email / SMS)
Malware & content sanitization
Web UI with wallet-native auth
Long-term verification tooling
TIDBIT-share-WEAVE is built for a future where:
Quantum computers are real
Centralized trust collapses
Data must remain verifiable for decades
This project is about cryptographic continuity, not just encryption.
Encryption Pipeline plaintext file ↓ AES-256-GCM ciphertext + nonce ↓ ML-KEM (Kyber) wrapped encryption keys ↓ Canonical Envelope PQC-verifiable structure ↓ Optional Arweave anchor
Everything is quantum-resistant, tamper-evident, and verifiable.
🧪 Backend Setup cd backend-rs cargo build cargo run
Default server:
CLI examples:
cargo run -- doc upload file.txt cargo run -- doc envelope-create --input file.txt cargo run -- c2c list cargo run -- c2c anchor
Secure document drafting
Encrypted communication
Multi-chain file transfer
Legal, medical, financial records
Collaboration with provable custody
Post-quantum secure archives
Blockchain ecosystem file exchange
MIT (subject to change)
Zero-trust. Post-quantum encrypted. Wallet-connected file custody.