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Android Userdata Encryption

FDE, Full-Disk Encryption https://source.android.com/security/encryption/full-disk.html https://sudonull.com/post/23403-Removing-the-hardware-key-of-full-disk-protection-in-Android-phones-on-Qualcomm-processors http://bits-please.blogspot.com/2016/06/extracting-qualcomms-keymaster-keys.html FBE, File-Based Encryption https://source.android.com/security/encryption/file-based.htmlAndroid FBE https://www.qualcomm.com/media/documents/files/file-based-encryption.pdf NOTE — Per Google Android Compatibility Program’s requirements, devices

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Trusted Execution Environment(TEE)

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