Encrypted Volume and File System v2.2 Administrator Guide (777846-001, April 2014)

Listing file encryption attributes......................................................................................113
Sharing encrypted files via groups and group keys...............................................................113
File conversion operations.................................................................................................114
Converting a cleartext file to an encrypted file.................................................................114
Converting an encrypted file to a cleartext file.................................................................115
Changing the file encryption key (rekey).........................................................................116
Cipher precedence......................................................................................................117
Using the evfsxfr command...............................................................................................117
Examples...................................................................................................................117
EFS backup and restore....................................................................................................118
The EVFS wrapper commands...........................................................................................120
The cp command........................................................................................................120
The chown and chgrp commands..................................................................................122
The mv command........................................................................................................123
The usermod and groupmod commands.........................................................................125
The userdel and groupdel commands.............................................................................126
Using the evfsrun command..............................................................................................127
The EFS recovery key........................................................................................................128
12 Managing keys.................................................................................131
Types of keys...................................................................................................................131
Key manager key.............................................................................................................131
Managing a user key.......................................................................................................132
Creating a user key ....................................................................................................132
Changing the passphrase.............................................................................................134
Displaying user key information.....................................................................................136
Exporting a user key....................................................................................................136
Importing a user key....................................................................................................137
Deleting a user key......................................................................................................138
Managing a group key.....................................................................................................138
Creating a group key...................................................................................................139
Displaying group key information..................................................................................140
Exporting group key information...................................................................................140
Importing group key information....................................................................................141
Deleting a group key...................................................................................................141
Key manager operations...................................................................................................142
Granting a member access to a group key.....................................................................142
Removing a member from a group key...........................................................................143
Check or synchronize users and groups..........................................................................144
Key file location...............................................................................................................144
13 Support and other resources...................................................................146
Contacting HP......................................................................................................................146
New and changed information in this edition...........................................................................146
Related information...............................................................................................................147
Typographic conventions.......................................................................................................147
A Troubleshooting EVFS.............................................................................149
Troubleshooting tools overview...............................................................................................149
Displaying EVFS volume information........................................................................................149
Displaying I/O and encryption statistics (evfsadm stat)..........................................................149
Syntax.......................................................................................................................150
Examples...................................................................................................................150
Displaying EVFS volume keys and operating parameters (evfsvol display)................................151
Syntax.......................................................................................................................151
Example....................................................................................................................151
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