tree e87097a4721ae08f01f153a86800d90ff4003de9
parent f69b3b9af78c94b5ce56a73e086b22b585ea5c85
author Kenny Root <kroot@google.com> 1276913210 -0700
committer Kenny Root <kroot@google.com> 1277096590 -0700

Change ASCII conversion for hash and add tests

Hash was printed using snprintf(), but we can just write yet another hex
conversion utility!

Change-Id: I04f1992deaf5bf1b3e2751c8f07072f8ed6660e9