| // Copyright 2015 The Vanadium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package agent | |
| import ( | |
| "crypto/sha512" | |
| "io" | |
| "v.io/v23/security" | |
| ) | |
| type Principal interface { | |
| security.Principal | |
| io.Closer | |
| } | |
| const PrincipalHandleByteSize = sha512.Size |