| 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/go-sql-driver/mysql | Package mysql provides a MySQL driver for Go's database/sql package. |
| github.com/golang/glog | Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. |
| github.com/google/trillian | Package trillian contains the generated protobuf code for the Trillian API. |
| github.com/google/trillian/crypto/sigpb | |
| github.com/google/trillian/merkle | |
| github.com/google/trillian/merkle/maphasher | |
| github.com/google/trillian/storage | Package storage provides general interfaces to Trillian storage layers. |
| github.com/google/trillian/storage/mysql | Package mysql provides a MySQL-based storage layer implementation. |
| github.com/google/trillian/testonly | Package testonly contains code and data that should only be used by tests. |
| time | Package time provides functionality for measuring and displaying time. |