| crypto/rand | Package rand implements a cryptographically secure random number generator. |
| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/docker/distribution/context | Package context provides several utilities for working with Go's context in http requests. |
| github.com/docker/notary/proto | |
| github.com/docker/notary/signer | |
| github.com/docker/notary/signer/keys | |
| github.com/docker/notary/tuf/data | |
| github.com/docker/notary/tuf/signed | |
| github.com/gorilla/mux | Package mux implements a request router and dispatcher. |
| golang.org/x/net/context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| google.golang.org/grpc | Package grpc implements an RPC system called gRPC. |
| google.golang.org/grpc/codes | Package codes defines the canonical error codes used by gRPC. |
| net/http | Package http provides HTTP client and server implementations. |