tree c21d97a316e63384cb3cae8b5e71eb099a2dfebf
parent 4decfcd3b63c0bcc6ad9fc9b547a08320182ea13
author Kelvin Zhang <zhangkelvin@google.com> 1662520369 +0000
committer Kelvin Zhang <zhangkelvin@google.com> 1662521386 +0000

Add utility method to check payload's data hash

Various OTA utilities, such as merge_ota tool will need this to check
integrity of OTA updates.

Bug: 227848550
Test: th
Change-Id: Id4efb8b9b3a28e30ef7f8ced6db9833bedce04a8