{"id":34540961,"url":"https://github.com/lovelacex/voider-protocol","last_synced_at":"2026-05-24T23:02:16.848Z","repository":{"id":326159237,"uuid":"1104139665","full_name":"LovelaceX/voider-protocol","owner":"LovelaceX","description":"Voider is a free end-to-end encrypted file sharing service.","archived":false,"fork":false,"pushed_at":"2025-11-26T21:11:26.000Z","size":23,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-11-29T04:48:56.408Z","etag":null,"topics":["aes-gcm","crystals-kyber","e2ee-encryption","encrypted-files","encryption","file-sharing","file-transfer","file-upload","ml-kem","post-quantum-cryptography","quantum-resistant","zero-knowledge"],"latest_commit_sha":null,"homepage":"https://voider.app","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/LovelaceX.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":"SECURITY.md","support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-11-25T20:08:27.000Z","updated_at":"2025-11-26T21:11:30.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/LovelaceX/voider-protocol","commit_stats":null,"previous_names":["lovelacex/voider-protocol"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/LovelaceX/voider-protocol","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LovelaceX%2Fvoider-protocol","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LovelaceX%2Fvoider-protocol/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LovelaceX%2Fvoider-protocol/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LovelaceX%2Fvoider-protocol/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/LovelaceX","download_url":"https://codeload.github.com/LovelaceX/voider-protocol/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/LovelaceX%2Fvoider-protocol/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33453557,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-24T19:21:36.376Z","status":"ssl_error","status_checked_at":"2026-05-24T19:21:10.562Z","response_time":57,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["aes-gcm","crystals-kyber","e2ee-encryption","encrypted-files","encryption","file-sharing","file-transfer","file-upload","ml-kem","post-quantum-cryptography","quantum-resistant","zero-knowledge"],"created_at":"2025-12-24T06:16:38.185Z","updated_at":"2026-05-24T23:02:16.843Z","avatar_url":"https://github.com/LovelaceX.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n\n# ∅ voider-protocol\n\n**Zero-knowledge, quantum-resistant cryptography for the [voider](https://voider.app) privacy suite.**\n\n[![MIT License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)\n[![NIST FIPS 203](https://img.shields.io/badge/NIST-FIPS%20203-green.svg)](https://csrc.nist.gov/pubs/fips/203/final)\n[![JavaScript](https://img.shields.io/badge/JavaScript-ES2022-f7df1e.svg)](https://developer.mozilla.org/en-US/docs/Web/JavaScript)\n[![Audited](https://img.shields.io/badge/audited-6×-8b5cf6.svg)](https://paulmillr.com/noble/)\n\n[**Documentation**](https://voider.app/docs) · [**Security**](https://voider.app/security) · [**Report Vulnerability**](mailto:teamvoider@protonmail.com)\n\n\u003c/div\u003e\n\n## Overview\n\nvoider-protocol is the cryptographic engine behind voider's privacy suite. Every tool uses battle-tested, quantum-resistant encryption.\n\nAll encryption happens client-side. The server only ever sees ciphertext. Decryption keys exist solely in URL fragments and never touch our infrastructure.\n\n\u003e [!NOTE]\n\u003e **What this means**\n\u003e - We **cannot read** your data — mathematically, not just by policy\n\u003e - We **cannot comply** with decryption requests — we don't have the keys\n\u003e - Future quantum computers **cannot break** today's transfers\n\n\n## Cryptographic Architecture\n\n### Files \u0026 Pastes (Quantum-Resistant)\n\n| Layer | Algorithm | Implementation | Purpose |\n|:------|:----------|:---------------|:--------|\n| **Key Exchange** | CRYSTALS-Kyber (ML-KEM-768) | [@noble/post-quantum](https://github.com/paulmillr/noble-post-quantum) | Quantum-resistant key encapsulation |\n| **Symmetric Encryption** | AES-256-GCM | Web Crypto API | File and metadata encryption |\n| **Key Derivation** | Direct import | Web Crypto API | Kyber shared secret used directly as AES-256 key |\n| **Integrity** | SHA-256 | Web Crypto API | File verification, rate limiting |\n\n### Chat (Classical)\n\n| Layer | Algorithm | Implementation | Purpose |\n|:------|:----------|:---------------|:--------|\n| **Symmetric Encryption** | XChaCha20-Poly1305 | [tweetnacl](https://github.com/dchest/tweetnacl-js) | Message encryption (NaCl secretbox) |\n| **Key Distribution** | Random 256-bit | Web Crypto API | Shared via URL fragment |\n\n\u003e [!NOTE]\n\u003e **Why two schemes?** Files use quantum-resistant crypto for long-term protection. Chat messages are ephemeral (deleted in 1-24 hours), so classical NaCl provides excellent security with lower latency.\n\n\n## Credits \u0026 Acknowledgments\n\nCreated by [**Paul Miller**](https://paulmillr.com/noble/) · [@paulmillr](https://x.com/paulmillr) · [GitHub](https://github.com/paulmillr)\n\nThe noble cryptography libraries power voider's quantum-resistant encryption. Paul's work is trusted by the most security-critical applications on the web.\n\n| Proton Mail | MetaMask | Phantom | ethers.js | viem |\n|:-----------:|:--------:|:-------:|:---------:|:----:|\n| Encrypted email | Crypto wallet | Solana wallet | Ethereum library | Ethereum library |\n\n\n## Security Audits\n\nnoble has been professionally audited **6 times** by leading security firms:\n\n| Date | Auditor | Scope |\n|:-----|:--------|:------|\n| Sep 2024 | [Cure53](https://cure53.de) | ciphers + curves |\n| Sep 2023 | [Kudelski Security](https://kudelskisecurity.com) | curves |\n| Feb 2023 | [Trail of Bits](https://www.trailofbits.com) | curves |\n| Feb 2022 | [Cure53](https://cure53.de) | ed25519 |\n| Jan 2022 | [Cure53](https://cure53.de) | hashes |\n| Apr 2021 | [Cure53](https://cure53.de) | secp256k1 |\n\n\u003e [!NOTE]\n\u003e Audit funding provided by the Ethereum Foundation, StarkNet, and OpenSats.\n\u003e [**View full audit reports**](https://paulmillr.com/noble/)\n\n\n## How It Works\n\n**1. Your Browser**\n- Generate Kyber keypair (quantum-resistant)\n- Encapsulate to get shared secret\n- Use shared secret directly as AES-256 key\n- Encrypt file + metadata with AES-256-GCM\n- Upload ciphertext only\n\n**2. Voider Server**\n- Stores: encrypted blob, size, timestamp, expiry\n- Never sees: keys, filenames, file types, plaintext\n\n**3. Shareable Link**\n- `https://voider.app/d/abc123#KeyInFragmentNeverSentToServer`\n- URL fragment (after `#`) stays in browser, never sent to server\n\n\u003e [!TIP]\n\u003e **Why URL fragments?**\n\u003e The portion of a URL after `#` is never sent to the server per [RFC 3986](https://datatracker.ietf.org/doc/html/rfc3986#section-3.5). This is a fundamental web standard, not a voider implementation detail. Your decryption key literally cannot reach our servers.\n\n\n## Security Properties\n\n| Property | Implementation |\n|:---------|:---------------|\n| **Zero-knowledge** | Server never sees plaintext or encryption keys |\n| **Quantum resistance** | CRYSTALS-Kyber protects against \"harvest now, decrypt later\" attacks |\n| **Forward secrecy** | Each transfer generates unique keys |\n| **Streaming encryption** | Process 15GB files with \u003c10MB memory footprint |\n| **Ephemeral by design** | Files auto-delete in 1-24 hours |\n| **Metadata protection** | Filenames and MIME types encrypted alongside content |\n\n\n## Why Post-Quantum Now?\n\n\u003e [!WARNING]\n\u003e **The \"Harvest Now, Decrypt Later\" Threat**\n\u003e\n\u003e Nation-states and well-resourced adversaries are recording encrypted traffic today, storing it for future decryption when large-scale quantum computers become available. Files shared today using classical encryption may be readable in 10-15 years.\n\u003e\n\u003e CRYSTALS-Kyber (ML-KEM) has undergone nearly a decade of public cryptanalysis and is now [NIST FIPS 203 standardized](https://csrc.nist.gov/pubs/fips/203/final). voider protects your data against both current and future threats.\n\n\n## Usage\n\n```javascript\nimport { \n  generatePQCKeyPair, \n  encapsulatePQC,\n  decapsulatePQC,\n  encryptFileWithPQC, \n  decryptFileWithPQC \n} from './encryption.js'\n\n// Generate quantum-resistant keypair\nconst { publicKey, secretKey } = await generatePQCKeyPair()\n\n// Encrypt file\nconst { \n  encryptedData, \n  iv, \n  kyberPublicKey,\n  kyberCipherText,\n  kyberSecretKey \n} = await encryptFileWithPQC(file, onProgress)\n\n// Decrypt file\nconst plaintext = await decryptFileWithPQC(\n  encryptedData, \n  iv, \n  kyberCipherText, \n  kyberSecretKey\n)\n```\n\n## Contributing\nContributions welcome. Please open an issue first to discuss what you would like to change.\n\n## Security Vulnerabilities\nIf you discover a security vulnerability, please report it privately to security@voider.app. Do not open a public issue. Responsible disclosure is appreciated.\n\n## License\nMIT — use it, fork it, build on it. Privacy should be accessible to everyone.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flovelacex%2Fvoider-protocol","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flovelacex%2Fvoider-protocol","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flovelacex%2Fvoider-protocol/lists"}