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by cybernytrix 4377 days ago
Can any of you comment on my scheme described here: http://ashkash.github.io/ajaxcrypt/index.html This should resist even active adversaries:

- Statically encrypt and publish content on HTTP server - Transmit these via HTTP to an iframe component at client browser - transmit decryption and key routines using HTTPS. - HTTP-iframe locally sends message to HTTPS-iframe via window.postMessage() - HTTPS-iframe decrypts content (with pre-shared key) and renders it on page