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Intel SGX: Global Wrapping Key Extracted(twitter.com)
16 points by fogzen 17 hours ago | 3 comments
fxtentacle 17 hours ago | parent | next [-]

I guess this implies high quality WebRips for years to come, because blocking Intel Laptops isn’t feasible for any streaming service. And from what I heard, control over SGX would let you extract the WideWine etc. key store without!!! the OS knowing about it. So this is like a secret debug access starting at OS&TPM level.

Kirby64 17 hours ago | parent [-]

Widevine L1 has never been used on Windows machines anyways. PlayReady SL3000 works on Windows machines, but that’s broken already anyways.

wmf 16 hours ago | parent | prev [-]

These guys do interesting work but note that it's all on an old obscure Atom processor. I guess they can't hack any Core processors.