{"id":46687788,"url":"https://github.com/smilewithkhushi/cryptography-demo","last_synced_at":"2026-03-09T02:33:57.652Z","repository":{"id":342766157,"uuid":"1156924001","full_name":"smilewithkhushi/cryptography-demo","owner":"smilewithkhushi","description":"all-in-one hub for all the cryptography techniques for educational purpose (with demo, playground \u0026 theory). open to contributors","archived":false,"fork":false,"pushed_at":"2026-03-07T08:10:52.000Z","size":97,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2026-03-07T15:40:03.812Z","etag":null,"topics":["cryptography","decryption","encryption","nextjs"],"latest_commit_sha":null,"homepage":"https://cryptography-demo.vercel.app","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/smilewithkhushi.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":"2026-02-13T08:01:24.000Z","updated_at":"2026-03-07T08:10:56.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/smilewithkhushi/cryptography-demo","commit_stats":null,"previous_names":["smilewithkhushi/cryptography-demo"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/smilewithkhushi/cryptography-demo","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/smilewithkhushi%2Fcryptography-demo","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/smilewithkhushi%2Fcryptography-demo/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/smilewithkhushi%2Fcryptography-demo/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/smilewithkhushi%2Fcryptography-demo/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/smilewithkhushi","download_url":"https://codeload.github.com/smilewithkhushi/cryptography-demo/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/smilewithkhushi%2Fcryptography-demo/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30280909,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-09T02:23:26.802Z","status":"ssl_error","status_checked_at":"2026-03-09T02:22:46.175Z","response_time":61,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 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":["cryptography","decryption","encryption","nextjs"],"created_at":"2026-03-09T02:33:52.375Z","updated_at":"2026-03-09T02:33:57.609Z","avatar_url":"https://github.com/smilewithkhushi.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Crypto Concept Lab\n\nA minimalist educational Next.js platform to demonstrate common cryptography techniques with interactive input/output tools.\n\n## What this project includes\n- Responsive UI for phone and laptop\n- Black/white cybersecurity-style interface with subtle violet accents\n- Landing page with multiple cryptography demos\n- Individual pages with:\n  - definition\n  - use case\n  - caution note\n  - interactive converter\n\n## Techniques included\n- Caesar Cipher\n- Vigenere Cipher\n- ROT13\n- XOR Cipher (demo key)\n- Base64 Encode/Decode\n- SHA-256 Hash\n\n## Tech stack\n- Next.js (App Router)\n- React\n- TypeScript\n\n## Quick start\n```bash\nnpm install\nnpm run dev\n```\n\nOpen [http://localhost:3000](http://localhost:3000)\n\n## Build for production\n```bash\nnpm run build\nnpm run start\n```\n\n## Educational scope\nThis project is for learning and classroom demonstration only.\nSeveral techniques here are intentionally simple and are **not** secure for production use.\n\n## Project structure\n- `app/` - pages and global styles\n- `components/` - reusable UI components\n- `lib/` - cryptography technique data and transformation logic\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsmilewithkhushi%2Fcryptography-demo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsmilewithkhushi%2Fcryptography-demo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsmilewithkhushi%2Fcryptography-demo/lists"}