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230 points perryflynn | 1 comments | 20 Apr 25 17:52 UTC | HN request time: 0.212s | source

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dherls ◴[21 Apr 25 03:49 UTC] No.43748376[source]▶

I'm confused why it's encrypted as a JPEG image per frame instead of one AES encrypted video file. Since the same AES key is used for each frame it wouldn't add any additional security imo

replies(4): >>43748455 #>>43749386 #>>43750284 #>>43766555 #

1. Biganon ◴[22 Apr 25 21:36 UTC] No.43766555[source]▶

>>43748376 #

As per asdcplib's author themselves in another clmment:

> Frame-by-frame encipherment, rather than whole stream, better supports random access and the famous tobacco intermissions popular in the EU.

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How encryption for Cinema Movies works