| bytes | Package bytes implements functions for the manipulation of byte slices. |
| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| flag | Package flag implements command-line flag parsing. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/golang/glog | Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. |
| github.com/golang/mock/gomock | Package gomock is a mock framework for Go. |
| github.com/golang/protobuf/proto | Package proto provides functionality for handling protocol buffer messages. |
| github.com/google/trillian/merkle | |
| github.com/google/trillian/merkle/compact | |
| github.com/google/trillian/merkle/hashers | |
| github.com/google/trillian/storage | Package storage provides general interfaces to Trillian storage layers. |
| github.com/google/trillian/storage/storagepb | Package storagepb contains protobuf definitions used by various storage implementations. |
| github.com/google/trillian/storage/tree | Package tree defines types that help navigating a tree in storage. |
| math/big | Package big implements arbitrary-precision arithmetic (big numbers). |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |