工具页 Tool 游戏/互动 Game / interactive
CMS-EP-SFX：气隙可用的自解密 HTML 加密页 CMS-EP-SFX: air-gapped self-decrypting HTML encryption
用自解密 HTML 在离线环境分享密文。 Share encrypted content offline through self-decrypting HTML.
详细介绍Details
Show HN https://cms-sfx-demo.apeleg.com/ — 浏览器本地用 CMS / PWRI + AES-256-GCM 把文件打成「自带解密 UI」的单页 HTML；演示页可 Download for offline use。仓库 ApelegHQ/ts-cms-ep-sfx 为 Apache-2.0。本条是工具演示笔记，不是安全审计结论。 the demo offers Download for offline use. Repo ApelegHQ/ts-cms-ep-sfx is Apache-2.0. A tool-demo note — not a security audit.
适合学什么What to learn
- 工具页 Tool
在浏览器里生成 CSS/HTML 的小工具。 In-browser tools that generate CSS or HTML.
- 游戏/互动 Game / interactive
可直接玩或操作的教学游戏与 WebGL 演示。 Teaching games and WebGL demos you can play in the browser.
为什么推荐Why we recommend it 作者强调本地处理、气隙可用；本站未做密码学审计，也不保证对抗侧信道或弱口令。收录理由：单文件自解密 HTML 在 HTML 工具页里少见，且可离线试用。预览自托管。 The author stresses local processing and offline use; this site did not perform a crypto audit and does not claim resistance to side channels or weak passwords. Listing rationale: self-decrypting single-file HTML is uncommon among HTML tool pages and can be tried offline.
核验记录：来源、抓取与截图说明Verification log: sources, checks, and captures
主源 Show HN 49827375 + 官方 demo。许可证 Apache-2.0（gh api / README badge）。不打星。 （item 49827375，2026-09-24 ~07:22Z，Algolia/HN 核对 6pts） （gh api 核对 20★，LICENSE 标注 Apache-2.0 with LLVM exception） 公开页 HTTP 200； 预览为 Playwright 实拍加密页裁 3:2 WebP。Primary sources are Show HN 49827375 and the official demo. License Apache-2.0 (gh api / README badge). Self-hosted preview. Unrated. (2026-09-24 ~07:22Z, 6pts on HN/Algolia at check time) (20★ via gh api; LICENSE notes Apache-2.0 with LLVM exception) Show HN item 49827375 at https://cms-sfx-demo.apeleg.com/ — encrypt a file locally in the browser with CMS / PWRI + AES-256-GCM into a single HTML page that carries its own decrypt UI; Public page HTTP 200. Preview is a Playwright capture of the encrypt UI, cropped to 3:2 WebP.
