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Zero Knowledge Backups with Android 9 and Titan Chip
- coolspot 8y agoNot zero-knowledge, but end-to-end with implied trust to the Titan chip. If you are high-value target and NSA asked Google to have your backup on some kind of Titan simulation, they would have unlimited tries for guessing your PIN. As I understand you don’t have any way to verify that your backup is actually encrypted using the Titan and that it doesn’t have bypass mode.