tree ec78a37190d1e5c4c08b0dbb089109892158de5a
parent f12ee3011f2cd3a33ba4e7822a364356343a7b78
author Zhiyi Zhang <zhiyi@cs.ucla.edu> 1602723089 -0700
committer Zhiyi Zhang <zhiyi@cs.ucla.edu> 1602723089 -0700

update crypto helper and database fixture

Change-Id: I93f81e58e66a0d3cf622b1ec16f514c24aa3c18d