> Do you think that this can be done without introducing massive security weaknesses into systems that cannot have them?
Yes, I do - or rather, that is the point of the discussion. We currently allow central authorities to indicate our permission to do or be something in the root certificate system. Why can't something similar be designed to allow controlled decryption?
> Also, there is a question if you believe the authorities that without decrypting data, they can't investigate crimes.
Clearly there are circumstances in which being able to decrypt the data of a criminal would assist in prosecuting crime. See EncroChat for an example of how this has worked.
> Imagine an analogical assertion that without torturing suspects, law enforcement is stymied. Someone might assert that, but we still say no, for all sorts of fundamental reasons. Same with American Miranda rights and others.
Yes. Clearly there are reasonable limits that need to be applied before we can allow controlled decryption of data. I am not arguing for issuance of a master key. See my original post.
> Myself, I don't believe in that assertion at all. Most crimes leave a massive real world trace that cannot be encrypted. The ones that don't, maybe should not be crimes in the first place.
Some do, and some don't. Things like e.g. cryptocurrency heists have profound effects, and are propping up North Korea. Those are definitely crimes...
