Matthew Green (@matthew_d_green) 's Twitter Profile
Matthew Green

@matthew_d_green

I teach cryptography at Johns Hopkins. Mastodon at [email protected] and BlueSky at matthewdgreen.bsky.social. Bluecheck not my decision ;)

ID: 106234268

linkhttp://blog.cryptographyengineering.com calendar_today18-01-2010 22:45:09

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Matthew Green (@matthew_d_green) 's Twitter Profile Photo
Matthew Green
@matthew_d_green

2 months ago

The new and revived Chat Control regulation is back. It still appears to demand client side scanning in encrypted messengers. But removes “detection of new CSAM” and simply demands detection of known CSAM. However: it retains the option to change this requirement back.