{"id":50486887,"url":"https://github.com/systemslibrarian/crypto-lab-world-ciphers","last_synced_at":"2026-06-01T23:02:44.075Z","repository":{"id":350906109,"uuid":"1208690170","full_name":"systemslibrarian/crypto-lab-world-ciphers","owner":"systemslibrarian","description":null,"archived":false,"fork":false,"pushed_at":"2026-04-12T17:21:43.000Z","size":82,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-04-12T19:12:09.722Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://systemslibrarian.github.io/crypto-lab-world-ciphers/","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/systemslibrarian.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"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":"2026-04-12T16:12:30.000Z","updated_at":"2026-04-12T17:21:50.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/systemslibrarian/crypto-lab-world-ciphers","commit_stats":null,"previous_names":["systemslibrarian/crypto-lab-world-ciphers"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/systemslibrarian/crypto-lab-world-ciphers","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/systemslibrarian%2Fcrypto-lab-world-ciphers","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/systemslibrarian%2Fcrypto-lab-world-ciphers/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/systemslibrarian%2Fcrypto-lab-world-ciphers/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/systemslibrarian%2Fcrypto-lab-world-ciphers/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/systemslibrarian","download_url":"https://codeload.github.com/systemslibrarian/crypto-lab-world-ciphers/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/systemslibrarian%2Fcrypto-lab-world-ciphers/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33797128,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-01T02:00:06.963Z","response_time":115,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":[],"created_at":"2026-06-01T23:02:43.278Z","updated_at":"2026-06-01T23:02:44.066Z","avatar_url":"https://github.com/systemslibrarian.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# crypto-lab-world-ciphers\n\n## 1. What It Is\nWorld Ciphers demonstrates four national symmetric block ciphers: Camellia-256 (Japan, NTT/Mitsubishi, 2000), ARIA-256 (South Korea, NSRI, 2003), SM4 (China, OSCCA, 2006), and Kuznyechik (Russia, FSB, 2015). All four share AES's 128-bit block size and are standardized under ISO/IEC 18033-3, but each was designed independently as a sovereign cryptographic standard for government and regulatory use. The security model is symmetric block cipher: the same key encrypts and decrypts, with security grounded in the computational hardness of inverting the cipher without the key.\n\n## 2. When to Use It\n- ✅ Camellia-256: AES-equivalent alternative with full design transparency, TLS support, and CRYPTREC endorsement - the strongest general-purpose pick from this group\n- ✅ ARIA-256: Required for Korean government and financial system compliance\n- ✅ SM4: Required for products operating in Chinese markets under Chinese law\n- ✅ Kuznyechik: Required for Russian GOST R 34.12-2015 compliance only\n- ❌ Do not use SM4 alone for long-term data - 128-bit key gives ~64-bit post-quantum security, below NIST's recommended 128-bit PQ threshold\n- ❌ Do not use Kuznyechik outside of Russian compliance requirements - S-box design transparency concerns are unresolved\n- ❌ None of these replace AES-256-GCM as a general-purpose default\n\n## 3. Live Demo\nLink: https://systemslibrarian.github.io/crypto-lab-world-ciphers/\n\nFive exhibits: Camellia-256 with AES side-by-side comparison, ARIA-256 with involutory S-box visualizer, SM4 with post-quantum key-size warning and geopolitical context, Kuznyechik with S-box controversy documentation, and a four-way comparison table with decision tree. All cipher outputs are real operations - no simulation.\n\n## 4. How to Run Locally\n```bash\ngit clone https://github.com/systemslibrarian/crypto-lab-world-ciphers\ncd crypto-lab-world-ciphers\nnpm install\nnpm run dev\n```\n\n## 5. Part of the Crypto-Lab Suite\nPart of [crypto-lab](https://systemslibrarian.github.io/crypto-lab/) - browser-based cryptography demos spanning 2,500 years of cryptographic history to NIST FIPS 2024 post-quantum standards.\n\nSo whether you eat or drink or whatever you do, do it all for the glory of God. - 1 Corinthians 10:31","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsystemslibrarian%2Fcrypto-lab-world-ciphers","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsystemslibrarian%2Fcrypto-lab-world-ciphers","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsystemslibrarian%2Fcrypto-lab-world-ciphers/lists"}