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Let's talk about AI and end-to-end encryption

(blog.cryptographyengineering.com)
172 points chmaynard | 1 comments | 17 Jan 25 05:50 UTC | HN request time: 0.211s | source
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peppertree ◴[17 Jan 25 21:56 UTC] No.42743696[source]▶
Is embeddings enough to preserve privacy? If I run the encoder/decoder on device and only communicate with server in embeddings?
replies(2): >>42744186 #>>42744302 #
1. hallh ◴[17 Jan 25 23:24 UTC] No.42744302[source]▶
No, the original text can largely be recovered from embeddings[0] if you know which embedding model was used.

[0] https://arxiv.org/abs/2310.06816