100644 blob d86735d1207b6430f9362e37f85cbf54e23da8a6	Android.mk
100644 blob 6f93083832dceee7aa85ca8992306c1af1769075	sigchain.cc
100644 blob f6f2253d7237c69026b023c42b256f6bd198ab8a	sigchain.h