Base zero patterns (ones where the top left is idx 0) are not handled properly by scrypt. Add logic to re-enroll base zero patterns such that the top left is idx 1. Bug: 21433955 Change-Id: I7f67f2c67d40dd1be6c62117710dc3b0392275a2
Base zero patterns (ones where the top left is idx 0) are not handled properly by scrypt. Add logic to re-enroll base zero patterns such that the top left is idx 1. Bug: 21433955 Change-Id: I7f67f2c67d40dd1be6c62117710dc3b0392275a2