Kyocera TASKalfa 3500i - To send a FAX

TASKalfa 3500i, TASKalfa 4500i, TASKalfa 5500i
Data Security Kit (E) Overseas Version Security Target
© 2011 KYOCERA MITA Corporation
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1.4.2. Physical Configuration of the TOE
The conceptual figure of physical configuration of the TOE is shown in Figure 1.2.
Figure 1.2 Physical Configuration of the TOE
The MFP in which the TOE is installed consists of an operation panel, a scanner unit,
a printer unit, a main board and HDD hardware.
Controller firmware on the main board to control a copy function, a network scan
function, a print function, a document management box function, an administrator
authentication function, a solution platform, an overwrite-erase function and an
encryption function are included in the TOE.
Additionally, special custom IC (ASIC) which share with the control firmware in
installing the security functions is included in the TOE. The ASIC includes a security
algorithm function module, an image processing module and an interface controller
module. From the above-mentioned, the security algorithm function module
overwrites over the specified area in the HDD regarding the overwrite-erase function,
and encrypts the image data when reading and writing into the HDD regarding the
encryption function.
The firmware term as described in this ST includes the meaning of ASIC as well as
Local Port
Intra-net
MFP
Printer Unit
Printer Unit
Product User
TOE
Operation Panel / Scanner Unit
Operation Panel / Scanner Unit
HDD
Main Board
Controller Firmware
Ethernet
Ethernet
EEPROM
EEPROM
Volatile
Memory
Volatile
Memory
Encryption Function
Copy
Function
User Interface Function
Overwrite-erase Function
Administrator Authentication
Function
Print
Function
Network Scan
Function
Box Function
USB
USB
HyPAS Function
ASIC
ASIC
Security
Algorithm Function
Image
Processing
Interface
Control
Local Port
Intra-net
MFP
Printer Unit
Printer Unit
Product User
TOE
Operation Panel / Scanner Unit
Operation Panel / Scanner Unit
HDD
Main Board
Controller Firmware
Ethernet
Ethernet
EEPROM
EEPROM
Volatile
Memory
Volatile
Memory
Encryption Function
Copy
Function
User Interface Function
Overwrite-erase Function
Administrator Authentication
Function
Print
Function
Network Scan
Function
Box Function
USB
USB
HyPAS Function
ASIC
ASIC
Security
Algorithm Function
Image
Processing
Interface
Control
Solution Platform
Product User
TOE