© 2016 InnoMedia, Inc. All rights reserved.
Page 49
InnoMedia MTA8328-1 Administrative Guide
Encryption
The Encryption Format of the config file to
be sent to the MTA. Supported formats are:
Auto, None, RC4, AES, and AES-256.
Encryption Key
The paraphrase to be used for encryption.
Below is a table of the number of characters
for each Encryption Type and Key Method.
RC4
AES
AES-
256
Hex
32
32
64
ASCII
16
16
32
Inno
Any
Any
Any
Key Method
Four methods are supported for the Key
method: Inno Key, Raw Hex, ASCII String,
and openSSL.
Inno – InnoMedia hash key method.
Raw HEX – key is in binary form but
input as Hex String. Device will convert
it back to binary as a decryption key.
Raw Key – key is in ascii format already.
Device only uses it for the decryption
key.
OPENSSL key – Device will use
Encryption Key as password to generate
openssl compatible key, salt and IV to
decode the config file. Config file should
be encrypted using the following
command at the provisioning server:
$ openssl enc –aes-256-cbc –k password
–in infile –out outfile.
Re-Provisioning
Interval
Time to next Re-Provision after a successful
Provision.
Provisioning Fail
Retry Interval
If a provision fails, how long the device waits
before it tries again.
