4 ms·
If they don't have a GPU that implements this then the decrypted material would be available to the OS, which is precisely what the streaming media platforms wa
by mjg59 2y ago
If they don't have a GPU that implements this then the decrypted material would be available to the OS, which is precisely what the streaming media platforms want to avoid.
- forty 2y agoIt's because they don't trust the OS not to leak the decrypted bytes, but they could thanks to TPM (the OS would have to have a memory memory chunk not readable from admin/root etc). In this scenario the OS is part of the DRM.
- mjg59 2y agoMicrosoft is extremely chill about admin-to-kernel privesc, so that's not a meaningful barrier.