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authorDaniel Micay <danielmicay@gmail.com>2015-12-03 14:27:34 -0500
committerWolfgang Wiedmeyer <wolfgit@wiedmeyer.de>2016-12-16 02:42:15 +0100
commit73e4ff6ef31cce010d31bf4b0bd8990a7bfd85bc (patch)
treebd72a6389e80f995a885267512df50ded75261c4 /packages/Keyguard/src/com/android/keyguard/KeyguardSecurityContainer.java
parent34cb7bda51ec5716f24db107532555d64afa7177 (diff)
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support separate encryption/lockscreen passwords
This adds the necessary infrastructure for allowing users to opt-in to a distinct device encryption passphrase. The passwords are still tied together by default. This makes it possible to use a complex encryption passphrase without losing the convenience of a very simple lockscreen pin. This feature can be combined with a forced reboot after a chosen number of failed unlocking attempts to prevent brute-forcing by requiring the entry of the encryption password instead.
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