CRP-C0127-01
Certification Report
Buheita Fujiwara, Chairman
Information-technology Promotion Agency, Japan
Target of Evaluation
Application date/ID 2007-03-22 (ITC-7142)
Certification No. C0127
Sponsor Konica Minolta Business Technologies, Inc.
Name of TOE Japanese Name：bizhub C353 / ineo+ 353 Control
Software
English Name ： bizhub C353 / ineo+ 353 Control
Software
Version of TOE A02E0Y0-0100-GM0-02
PP Conformance None
Conformed Claim EAL3
Developer Konica Minolta Business Technologies, Inc.
Evaluation Facility Mizuho Information & Research Institute, Inc.
Center for Evaluation of Information Security
This is to report that the evaluation result for the above TOE is certified as
follows.
200７-11-26
Hideji Suzuki, Technical Manager
Information Security Certification Office
IT Security Center
Evaluation Criteria, etc.: This TOE is evaluated in accordance with the following
criteria prescribed in the “IT Security Evaluation and
Certification Scheme”.
- Common Criteria for Information Technology Security Evaluation Version 2.3
(ISO/IEC 15408:2005)
- Common Methodology for Information Technology Security Evaluation
Version 2.3 (ISO/IEC 18045:2005)
Evaluation Result: Pass
“Japanese Name：bizhub C353 / ineo+ 353 Control Software English Name ：
bizhub C353 / ineo+ 353 Control Software” has been evaluated in accordance with
CRP-C0127-01
the provision of the “IT Security Certification Procedure” by
Information-technology Promotion Agency, Japan, and has met the specified
assurance requirements.
Notice:
This document is the English translation version of the Certification Report
published by the Certification Body of Japan Information Technology Security
Evaluation and Certification Scheme.
CRP-C0127-01
Table of Contents
1. Executive Summary ...........................................................................................1
1.1 Introduction .................................................................................................1
1.2 Evaluated Product ........................................................................................1
1.2.1 Name of Product.....................................................................................1
1.2.2 Product Overview ...................................................................................1
1.2.3 Scope of TOE and Overview of Operation ...............................................2
1.2.4 TOE Functionality..................................................................................3
1.3 Conduct of Evaluation ..................................................................................5
1.4 Certificate of Evaluation ..............................................................................5
1.5 Overview of Report .......................................................................................5
1.5.1 PP Conformance .....................................................................................6
1.5.2 EAL........................................................................................................6
1.5.3 SOF........................................................................................................6
1.5.4 Security Functions .................................................................................6
1.5.5 Threat .................................................................................................. 17
1.5.6 Organisational Security Policy ............................................................. 18
1.5.7 Configuration Requirements................................................................. 19
1.5.8 Assumptions for Operational Environment ........................................... 19
1.5.9 Documents Attached to Product............................................................ 20
2. Conduct and Results of Evaluation by Evaluation Facility............................... 21
2.1 Evaluation Methods.................................................................................... 21
2.2 Overview of Evaluation Conducted ............................................................. 21
2.3 Product Testing .......................................................................................... 21
2.3.1 Developer Testing................................................................................. 21
2.3.2 Evaluator Testing................................................................................. 23
2.4 Evaluation Result....................................................................................... 24
3. Conduct of Certification................................................................................... 25
4. Conclusion....................................................................................................... 26
4.1 Certification Result .................................................................................... 26
4.2 Recommendations....................................................................................... 26
5. Glossary .......................................................................................................... 27
6. Bibliography .................................................................................................... 29
CRP-C0127-01
1
1. Executive Summary
1.1 Introduction
This Certification Report describes the content of certification result in relation to
IT Security Evaluation of “Japanese Name：bizhub C353 / ineo+ 353 Control Software
English Name ： bizhub C353 / ineo+ 353 Control Software Version:
A02E0Y0-0100-GM0-02” (hereinafter referred to as “the TOE”) conducted by Mizuho
Information & Research Institute, Inc. Center for Evaluation of Information Security
(hereinafter referred to as “Evaluation Facility”), and it reports to the sponsor,
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC..
The reader of the Certification Report is advised to read the corresponding ST and
manuals (please refer to “1.5.9 Documents Attached to Product” for further details)
attached to the TOE together with this report. The assumed environment,
corresponding security objectives, security functional and assurance requirements
needed for its implementation and their summary specifications are specifically
described in ST. The operational conditions and functional specifications are also
described in the document attached to the TOE.
Note that the Certification Report presents the certification result based on assurance
requirements conformed to the TOE, and does not certify individual IT product itself.
Note: In this Certification Report, IT Security Evaluation Criteria and IT
Security Evaluation Method prescribed by IT Security Evaluation and
Certification Scheme are named CC and CEM, respectively.
1.2 Evaluated Product
1.2.1 Name of Product
The target product by this Certificate is as follows:
Name of Product: Japanese Name：bizhub C353 / ineo+ 353 Control Software
English Name：bizhub C353 / ineo+ 353 Control Software
Version: A02E0Y0-0100-GM0-02
Developer: Konica Minolta Business Technologies, Inc.
1.2.2 Product Overview
This TOE is the embedded software that is installed on the Konica Minolta Business
Technologies, Inc. digital MFP (bizhub C353 / ineo+ 353）（Hereinafter referred to as
“MFP”）.
This TOE offers the protection from exposure of the highly confidential document
stored in the MFP. Moreover, TOE can encrypt the image data written in HDD for the
danger of taking HDD that is the medium that stores the image data in MFP out
illegally by installing the encryption board which is the option parts of MFP. Besides,
TOE has the deletion method to follow various overwrite deletion standards. It deletes
all the data of HDD completely and it contributes to the prevention of the divulging
information of the organization that uses MFP by using the method at the time of
abandonment or the lease returns.
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1.2.3 Scope of TOE and Overview of Operation
This TOE exists on the flash memory on the MFP controller, which built in the body
of the MFP, and is loaded on the RAM. Figure 1-1 shows the relationship between this
TOE and the MFP. Shaded region on the figure 1-1 indicates the TOE and “*” shows the
option parts of MFP.
Flash memory is the storage medium that stores the object code of the MFP Control
Software that is TOE. It also stores the message data of each country’s language to
display the response accessed through the panel and network, OS (VxWorks), and so
on.
NVRAM is the nonvolatile memory that stores various setting values needed for the
operation of the MFP used for processing of TOE. On the encryption board, the
hardware-based cryptographic function, which is the integrated circuit for encryption,
is installed in order to encipher all data to be written in HDD.
HDD is utilized besides the image data is stored as a file, temporarily image data
with such as extension conversion, and as an area where the transmission address
data kept. As a feature function, the security function (HDD lock function) is installed,
being possible to set the password and not being possible to read and write unless it
agrees to the password.
Figure 1-1：Hardware structure that relates to TOE
Next, the logical structure of this TOE is shown. MFP includes the function that is
not associated with the security directly such as basic function, user choice function,
and remote diagnosis function other than the function that is indicated in “1.2.4 TOE
functionality”.
Basic function is a series of function for the office work concerning the image such as
copy, print scan and fax and TOE performs the core control in the operation of these
functions.
Remote diagnosis function is used for managing the operation status of MFP, and the
device information like the number of prints by using the methods for the connection,
such as the modem connection via a FAX public line mouth or a RS-232C and the
E-Mail, etc, and communicating with the support center of MFP produced by Konica
RAM
CPU
※Image Controller
USB
RS-232C
Paper
※ HDD NVRAM
Printer
Unit
Paper
MFP
Scan Unit
Auto Document
Feeder
Ethernet
MFP Controller
・OS
・Message Data
etc.
・ TOE
※ FAX Unit
Public
line
Panel
Panel
Operator
Network
Unit
Flash
Memory
※Encryption
Board
Main/Sub
Power
Panel
Operator
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Minolta business technologies, Inc.
MFP user who can use these functions uses each function that TOE provides, via the
panel or the network.
The roles of the person that relate to the use of the MFP are defined as follows.
1) User
MFP’s user who is registered into MFP (In general, the employee in the
office is assumed.)
2) Administrator
MFP's user who carries out the management of the operation of MFP. An
administrator performs the operation management of MFP and the
management of user. (In general, it is assumed that the person elected from
the employees in the office plays this role.）
3) Service Engineer
A user who performs management of maintenance for the MFP. Service
Engineer performs the repair and adjustment of MFP. (In general, the person
in charge at the sales companies that performs the maintenance service of
MFP and is in cooperation with Konica Minolta Business Technologies, Inc. is
assumed.)
4) Person in charge at the Organization that uses the MFP
A person in charge at the organization that manages the office where the
MFP is installed. This person assigns an administrator who carries out the
management of the operation of the MFP.
5) Person in charge at the Organization that manages the Maintenance of the
MFP
A person in charge at the organization that carries out management of the
maintenance for the MFP. This person assigns service engineers who perform
the maintenance management for the MFP.
Besides this, though not a user of TOE, a person who goes in and out in
the office are assumed as an accessible person to TOE.
1.2.4 TOE Functionality
This TOE has the following functions.
1) Secure Print Function
When the secure print password is received with the printing data, the
image data is stored as the standby status. And the print command and
password input from the panel allows printing.
2) User Box Function
The directory named a use box can be created as an area to store the image
file in HDD. Three types of user box exist; the first is the personal user box
which a user possesses, the second is the public user box which the registered
user making a group within a certain number uses jointly and the third is the
group box which the users belong to same account uses jointly. As for the
personal user box, the operation is limited only for the user who owns it, the
public user box performs access control by sharing a password set to the user
box among users and group box, the operation is limited only for the user who
the use of the account is permitted.
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TOE processes the operation for an operation requests that is transmitted
from the panel or the network unit through a network from a client PC.
3) User Authentication Function
TOE can limit the user who uses MFP. Also, when accessing it via the panel
and the network, TOE identifies and authenticates that the user is permitted
to use the MFP by applying the user ID and user password. When the
identification and authentication succeeds, TOE permits the user the use of
the basic function and the user box function, etc.
The method of the user authentication has two methods of the machine
authentication and the external server authentication. The method of the
external server authentication assumed in this application is applied only the
case with Active Directory.
4) Account Authentication Function
TOE can manage the MFP users by grouping them into Account unit.
The methods of Account Authentication are has the method synchronized
with User Authentication and the Method not synchronized with User
Authentication.
5) Administrator Function
TOE provides the functions such as the management of the user boxes, the
management of various settings of the network and image quality, and the
management of user information at the time of machine authentication in the
administrator mode that only authenticated administrator can operate. Also,
it offers the operation setting function related to the behavior of the other
function. It deletes the various setting values and the data stored by user.
6) Service Engineer Function
TOE provides a management function of administrator and a maintenance
function, such as adjusting the device for Scan/Print etc, within the service
mode that only a service engineer can operate.
7) Encryption key generation function
When the encryption board, an optional product, is installed in MFP
controller, the encoding and decoding is processed on the encryption board due
to the reading and writing data in HDD. (TOE does not process the encryption
and description itself.)
The operation setting of this function is performed by the administrator
function. When it operates, TOE generates the encryption key by the
encryption passphrase that was entered on the panel.
8) HDD Lock Function
HDD has the HDD lock function as measure against the illegal taking out,
when the password is set. The access to HDD is permitted by the matching of
the HDD lock password set to the HDD and the one set on the MFP. (Even if
HDD is taken out, it is impossible to use it excluding the MFP that the
concerned HDD installed.）
9) Encryption Communication Function
TOE can encrypt the data transmitted from PC to MFP and the data
received by download from MFP by using SSL/TLS.
10) Enhanced Security Function
Various setting functions related to the behavior of the security function for
the Administrator function and the Service engineer function can be set
CRP-C0127-01
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collectively to the secure values by the operation settings of the “Enhanced
Security Function”. Each value set is prohibited changing itself into the
vulnerable one individually. As the function that does not have a setting
function of the operation individually, there is the reset function of the
network setting and the update function of TOE through the network, but the
use of these functions is prohibited.
1.3 Conduct of Evaluation
Based on the IT Security Evaluation/Certification Program operated by the
Certification Body, TOE functionality and its assurance requirements are being
evaluated by evaluation facility in accordance with those publicized documents such as
“IT Security Evaluation and Certification Scheme”[2], “IT Security Certification
Procedure”[3] and “Evaluation Facility Approval Procedure”[4].
Scope of the evaluation is as follow.
- Security design of the TOE shall be adequate;
- Security functions of the TOE shall be satisfied with security functional
requirements described in the security design;
- This TOE shall be developed in accordance with the basic security design;
- Above mentioned three items shall be evaluated in accordance with the CC Part 3
and CEM.
More specific, the evaluation facility examined “bizhub C353 / ineo+ 353 Control
Software Security Target” as the basis design of security functions for the TOE
(hereinafter referred to as “the ST”)[1], the evaluation deliverables in relation to
development of the TOE and the development, manufacturing and shipping sites of the
TOE. The evaluation facility evaluated if the TOE is satisfied both Annex B of CC Part
1 (either of [5], [8] or [11]) and Functional Requirements of CC Part 2 (either of [6],
[9] or [12]) and also evaluated if the development, manufacturing and shipping
environments for the TOE is also satisfied with Assurance Requirements of CC Part 3
(either of [7], [10] or [13]) as its rationale. Such evaluation procedure and its result are
presented in “bizhub C353 / ineo+ 353 Control Software Evaluation Technical Report”
(hereinafter referred to as “the Evaluation Technical Report”) [17]. Further, evaluation
methodology should comply with the CEM (either of [14], [15] or [16]).
1.4 Certification
The Certification Body verifies the Evaluation Technical Report and Observation
Report prepared by the evaluation facility and evaluation evidence materials, and
confirmed that the TOE evaluation is conducted in accordance with the prescribed
procedure. Certification review is also prepared for those concerns found in the
certification process. Evaluation is completed with the Evaluation Technical Report on
October 2007 submitted by the evaluation facility and those problems pointed out by
the Certification Body are fully resolved and confirmed that the TOE evaluation is
appropriately conducted in accordance with CC and CEM. The Certification Body
prepared this Certification Report based on the Evaluation Technical Report submitted
by the evaluation facility and concluded fully certification activities.
1.5 Overview of Report
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1.5.1 PP Conformance
There is no PP to be conformed.
1.5.2 EAL
Evaluation Assurance Level of TOE defined by this ST is EAL3 conformance.
1.5.3 SOF
This ST claims “SOF-basic” as its minimum strength of function.
This TOE assumes the use in the general office environment that is protected from
the attack of the external network. The access via the panel or the internal network to
TOE is under the management by the administrator and does not assume the complex
attack. Therefore, it is reasonable to assume the attacking ability to attacker is
“low-level.”
Thus, it is adequate with the SOF-Basic..
1.5.4 Security Functions
Security functions of the TOE are as follow.
1) F.ADMIN (Administrator Function)
F.ADMIN is a series of security function that administrator operates, such as
an administrator identification authentication function in an administrator
mode accessing from a panel or through a network, and a security management
function that includes a change of an administrator password and a lock
cancellation of a locked user box.
a. Administrator Identification and Authentication Function
It identifies and authenticates the accessing user as the administrator in
response to the access to the administrator mode.
b. Auto Logoff Function of administrator mode
It logs off from the administrator mode automatically when any operation
was not performed for the panel auto logoff period or more, during the
access to the administrator mode from the panel.
c. Function offered in Administrator Mode
When a user is identified and authenticated as an administrator by the
administrator identification authentication function at the accessing
request to the administrator mode, the administrator authority is
associated with the task substituting the user. And the following operations
and the use of the functions are permitted.
① Change of the administrator password
When a user is re-authenticated as an administrator by the panel,
and the new password satisfied the quality, the password is changed.
It resets the number of authentication failure when succeeding in the
re-authentication.
It returns “*” for each character as feedback for the entered
administrator password in the re-authentication by the access from the
panel.
When the authentication failure that becomes 1-3 times at total in
each authentication function by using the administrator password is
detected, it logoffs the administrator mode accessing from the panel,
and locks all the authentication functions to use the administrator
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password. (The access to the administrator mode is refused.)
F.RESET works and the lock release function of the administrator
authentication function in F.SERVICE is carried out, and the lock of
authentication function is released.
② User Settings
User Registration (Only the user who uses for the machine
authentication as User authentication method)
User is registered by setting the user ID (Though user ID is composed of
the user name and the authentication server information, only user name
is registered when the machine is authenticated.) and registering the
user password. It verifies that user password set newly is not composed
of one kind of character with 8 digits or more by using ASCII code
(0x20~0x7E).
While the external server authentication is effective, the user
password cannot be registered.
Moreover, the account name (account ID) is registered and related.
(Account setting is necessary beforehand.)
It performs the change of the account name related to user, and
deletion of user.
③ User Box Settings
It registers as Personal user box or Public user box by setting the
user attributes to the unregistered user box ID. It performs the setting
and change of the user box password, and the change of the user
attributes of the user box. User box password is set with 8 digits by
using ASCII code (0x20~0x7E) (A total of 95 characters are selectable.)
Also, it shall not be composed of one kind of character.
The user attribute of personal user box can be changed to the other
user's personal user box by specifying the registered user or to the
group user box or to the public user box.
④ Release of Lock
It resets (0 clear) the number of authentication failure for each users,
each secure prints, each user boxes, each account, and SNMP password.
If access locked exists, the lock is released.
⑤Setting of user authentication function
An authentication method in a user authentication function is set to
the machine authentication or the external server authentication.
Also, the account authentication function used with a user
authentication function is set.
⑥Setting of unauthorized access detection threshold
The unauthorized access detection threshold in the authentication
operation prohibition function is set in the range for 1-3 times.
⑦Setting and execution of all area overwrite deletion function
The deletion method shown in the following table is selected first,
and then the overwrite deletion at the data area of HDD and NVRAM.
(Perform F.OVERWRITE-ALL.)
Method Overwritten data type and their order
Mode:1 0x00
Mode:2 Random numbers ⇒ Random numbers ⇒ 0x00
Mode:3 0x00 ⇒ 0xFF ⇒ Random numbers ⇒ Verification
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Method Overwritten data type and their order
Mode:4 Random numbers ⇒ 0x00 ⇒ 0xFF
Mode:5 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF
Mode:6 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF ⇒ Random
numbers
Mode:7 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF ⇒ 0xAA
Mode:8 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF ⇒ 0x00 ⇒ 0xFF ⇒ 0xAA ⇒
Verification
⑧Setting of auto logoff function
The panel auto logoff time is set in the range of 1 - 9 minutes.
⑨Network Settings
A setup operation of the following setting data is performed.
・ A series of setup data that relates to SMTP server（IP address, Port
Number, etc）
・ A series of setup data that relates to DNS server（IP address, Port
Number, etc）
・ A series of setup data that relates to MFP address（IP address,
NetBIOS Name, AppleTalk Printer Name, etc.）
⑩Execution of back-up and restoration function
All the setting data stored in NVRAM and HDD is backed-up and
re-stored except the administrator password and the CE password.
⑪Operation setting function of HDD lock function
When turning HDD lock function ON from OFF, it verifies that the
newly set HDD lock password satisfies the following qualities.
Change the HDD lock password. By using the HDD lock password
currently set, when it is re-authenticated as an administrator, and the
new password satisfies the quality, it is changed.
HDD lock password is composed of 20-digits by using ASCII code.
(0x21 to 0x7E, except 0x22, 0x28, 0x29, 0x2C, 0x3A, 0x3B, 0x3C, 0x3E,
0x5B, 0x5C, and 0x5D）
（A total of 83 characters are selectable）
Return “*” for each character as feedback for the entered HDD lock
password in verification.
Also, it shall not be composed of one kind of character.
⑫Operation setting of encryption function
When turning the encryption function ON from OFF, it verifies that
the encryption passphrase newly set satisfies the qualities, and
F.CRYPT is performed.
Change the encryption passphrase. By using the encryption passphrase
currently set, when it is re-authenticated as an administrator, and the
new encryption passphrase satisfies the quality, it is changed and
F.CRYPT is performed.
Encryption passphrase is composed of 20-digits by using ASCII code.
(0x21 to 0x7E, except 0x22, 0x28, 0x29, 0x2C, 0x3A, 0x3B, 0x3C, 0x3E,
0x5B, 0x5C, and 0x5D）
（A total of 83 characters are selectable）
Return “*” for each character as feedback for the entered encryption
passphrase in verification.
Also, it shall not be composed of one kind of character.
⑬Function related to Enhanced Security function
The settings of enhanced security function are invalidated by
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executing the overwrite deletion of all area.
⑭Change of SNMP password
Change the SNMP password (Privacy password and Authentication
password), and verify the quality of new password.
⑮Setting of SNMP password authentication function
The authentication method in the SNMP password authentication
function is set to “Only Authentication password” or the
“Authentication password and Privacy password.”
⑯Setting of Account
Account is registered by setting the account ID and registering the
account password. It verifies that the account password set newly is not
composed of one kind of character with 8 digits by using ASCII code
(0x20-0x7E). Also, it performs the change of account ID and account
password, and the deletion of account.
⑰Setting of Administrator Authentication Lock Time
Set the administrator authentication lock time between 1 - 60
minutes.
⑱Setting of Trusted Channel function
Set the setting data of the Trusted Channel function by SSL/TLS.
⑲Setting of S/MIME transmission function
Set the setting data (Transmission destination data: e-mail address,
registration and modification of S/MIME certificate and the setting of
Encryption Strength) which are used when the User Box file is
S/MIME transmitted.
2) F.ADMIN-SNMP (SNMP Administrator Function)
F.ADMIN-SNMP is a security function, which identifies and authenticates the
administrator in the access through the network by using SNMP from PC, and
then permits the operation of a setting function of the network only to the
administrator whose identification and authentication was succeeded.
a. Identification and authentication function by SNMP password
It identifies and authenticates by the SNMP password, that the user
who accesses the MIB object through the network with the use of SNMP is
an administrator.
b. Management function using SNMP
When it is identified and authenticated that the user is an
administrator by the SNMP password, the access to the MIB object is
permitted, and then the operation of the setting data shown as followings
is permitted to be done.
①Network Settings
Setting operation of the following setting data is performed.
・ Setting data that relates to SMTP server (IP address, port number,
etc.)
・ Setting data that relates to DNS server (IP address, port number,
etc.）
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・ A series of setting data that relates to MFP address (IP address,
NetBIOS name, AppleTalk printer name, etc.
②Change of SNMP password
SNMP password (Privacy password, Authentication password) is
changed. It verifies that SNMP password newly set is 8 digits or more by
using ASCII code (0x20-0x7E).
③Setting of SNMP password authentication function
The authentication method in the SNMP password authentication
function is set to “Only Authentication password” or the “Authentication
password and Privacy password.”
3) F.SERVICE (Service mode function)
This is a series of security function that the service engineer operates, such as
the service engineer identification authentication function in service mode
accessing from the panel, and a security management function that includes a
change in the CE password and the administrator password.
a. Service engineer identification authentication function
It identifies and authenticates the accessing user as the service
engineer in response to the access request to the service mode from the
panel.
b. Function offered in service mode
When a user is identified and authenticated as a service engineer by
the service engineer identification authentication function at the access
request to the service mode, the use of the following functions is
permitted.
①Change of CE password
When a user is re-authentication as a service engineer and the new
password satisfies the quality, it is changed.
CE password is composed of 8-digits by using ASCII code.（0x21 to
0x7E, except 0x22 and 0x2B）Also, it shall not be composed of all the
same character. Reset the number of authentication failure when
succeeding in the re-authentication.
Return “*” for each character as feedback for the entered CE
password.
When the authentication failure that becomes 1-3 times at total in
each authentication function by using the CE password is detected, it
logoffs the service mode accessed from the panel, and locks all the
authentication functions to use the CE password. (The access to the
service mode is refused.)
②Change of administrator password
Change the administrator password. It verifies that the
administrator password newly set satisfies the following qualities.
z It is composed of 8 digits by using ASCII code (0x21 - 0x7E,
except 0x22 and 0x2B). Also, it shall not be composed of one
kind of character.
z It shall not be matched with the current value.
③Function that relates to Enhanced Security function
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The following functions are offered.
z HDD logical format function
The function to re-write system file of OS in HDD. The
setting of the Enhanced Security function is invalidated
along with the execution of this logical format.
z HDD physical format function
The function to rewrite the entire disk in HDD with a
regulated pattern including the signal rows such as the
track and sector information. The setting of the Enhanced
Security function is invalidated along with the execution of
this physical format.
z HDD installation setting function
The function to make the installed HDD effective. The
setting of the Enhanced Security function is invalidated by
nullifying this HDD installation setting.
z Initialization function
Function to reset every setting value written in NVRAM to
the factory default. The setting of the Enhanced Security
function is invalidated by executing this initialization
function.
④Function that relates to password initialization function
The following functions are offered.
z Initialization function
Function to reset various setting values written in
NVRAM to the factory default.
z HDD physical format function
The function to rewrite the entire disk in HDD with a
regulated pattern including the signal rows such as the
track and sector information.
⑤Release of the lock of the Administrator authentication function
Resets (0 clear) the number of authentication failure for the
Administrator. If access is locked, the lock is released.
⑥Setting of the CE authentication lock time
Set the CE authentication Lock Time between 1 - 60 minutes.
4) F.USER (User Function)
It identifies and authenticates the user of the use of MFP various function. To
the identified and authentication user, it offers the management functions of the
user password that is managed in the MFP at the time of machine
authentication, besides the permission of the use of functions such as F.BOX and
F.PRINT.
a. User identification and authentication function
① Account Authentication : User identification and authentication in
the synchronized method
When the access request for the user box and the request for the
registration of the secure print file, it is identified and authenticated
to be a user. Account Name (account ID) is associated with the
concerned user ID that is set up beforehand besides the user ID for
the identified and authenticated user, and the use of F.BOX and
CRP-C0127-01
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F.PRINT is permitted to the identified and authenticated user.
② Account Authentication : Account registration function when the
belonging account of user is not registered in the synchronized
method
The Account Name is required after the user identification and
authentication. If succeeding in the account authentication, the
successful account ID is registered as the account name.
③ Account Authentication : User identification and authentication in
the authentication method not synchronized
When the access request for the user box and the request for the
registration of the secure print file, it is identified and authenticated
to be a user. The detail of user authentication is the same as account
authentication: user identification and authentication in the
synchronized method.
In the case of the access from the panel, the account authentication
is required, Account Name is associated with the user ID if
succeeding the account authentication, and the use of F.BOX and
F.PRINT is permitted to the user who is identified and authenticated.
When accessing from a network, the account is not authenticated
after the user authentication but the user and the account are
processed with one sequence. When authenticating the account, the
account ID is associated with the user ID, and the user ID and the
account ID are measured by the session information which is the
same as user identification and authentication in the account
authentication: the synchronized method.
Also, in the case of the “External server authentication” has been
selected as the user authentic method, the identified and
authenticated user is registered as a user ID with the user name and
authentication server information that was used with identification
and authentication.
b. Auto logoff function in user identification and authentication domain
While the user who is identified and authenticated is accessing from a
panel, if it does not accept any operations for more than the “panel
automatic logoff time,” it logs off from a user identification and
authentication domain automatically.
c. Modification function of user password
When the identification and authentication are succeeded, and the
access to the user identification and authentication domain is permitted,
the user is permitted to change its own password. When the external
server authentication is effective, this function cannot be applied.
5) F.BOX (User Box Function)
This is a series of security function related to the user box to the user who is
identified and authenticated that you are the registered user, such as the
permission of the operation and management of the personal user box of the user,
the authentication to the user who is permitted the utilization of the user box in
the access to the pubic box, and the access control function to permit various
operations of the concerned user box and the user box file after the
authentication.
CRP-C0127-01
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a. Registration of user box by user operation
By selecting the user attribute to the non-registration user box ID
selected, this registers a personal user box or a pubic user box. When it’s
registered, it is possible to select "User ID" in the user attribute of the
user box which have been specified "Public" as a default value.
b. Automatic registration of user box
In the user box operation to store of the copy job and the print job, when
the specified user box is unregistered, the personal user box which is set
the user ID of the user who operates the job concerned is automatically
registered.
c. Personal User Box Function
① Access control function to personal user box
The task to act for the identified and authenticated user has
"User ID" of the user who is identified and authenticated for the
user attribute. This task is permitted the display of the list of the
personal user box which has a corresponding user attribute with
this user attribute
② Access control function to a user box file in personal user box
When the user box to operate is selected, "User Box ID" of the
user box is related to the task as a user box attribute in addition to
the user attribute. This task is permitted, to the user box file with
the user attribute and the user box attribute corresponding to the
user attribute and the user box attribute of itself, the printing, the
E-mail transmission (include the S/MIME transmission), the FTP
transmission, the FAX transmission, the SMB transmission,
download, the removing to other user boxes, and the copy
operations to other user boxes.
③ User attribute change of a personal user box
The user attributes can be changed. If another registered user is
specified, it becomes a personal user box that another user
manages. If account ID is specified, a user who is permitted the use
of the account concerned becomes an accessible group user box. If
public is specified, it becomes a public user box. It is necessary to
register the user box password.
In this case, it verifies that the user box password satisfies the
regulated conditions.
d. Public User Box Function
① Authentication function in access to a public user box
For the access request for each public user box, after
authentication of a user ID, the user who accesses is authenticated
that it is a user permitted the use of a public user box concerned
respectively. When the authentication failure that becomes the 1-3
times in total is detected for the public user box concerned, the
authentication function to the public user box concerned is locked.
The administrator specifies the failure frequency threshold by the
unauthorized access detection threshold setting function. The lock
of the authentication function is released by the lock release
function to the public user box of F.ADMIN executed.
② Access control to a user box file in a public user box
CRP-C0127-01
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The task to act for the user is related the "User Box ID" of the
user box as a user box attribute in addition to the user attribute.
This task is permitted the user box file, which have been set the
public to the user attribute and have a corresponding user box
attribute to the user box attribute of the subject attribute, to do the
printing, the E-mail transmission (include the S/MIME
transmission), the FTP transmission, the fax transmission, the
SMB transmission, download, the movement to other user boxes,
and the copy operations to other user boxes.
③ User attribute change of a public user box
The user attribute of the user box can be changed. Specify the
registered user, and it is possible to change to a personal user box
for the registered user. Also, specify the account ID, and then it
becomes a group user box that can be accessed by a user who is
permitted the use of the concerned account.
④ Change of a public user box password
Change the user box password of the public user box. When the
user box password newly set satisfies the regulated qualities, it is
changed. When the user is identified and authenticated as a
registered user, the task to act for the user who is identified and
authenticated has "User ID" of the identified and authenticated
user as the user attribute. This task is permitted the display of the
list of the public user box which is set the public as the user
attribute.
e. Group User Box Function
① Access control function to Group User Box
The task to act for the identified and authenticated user has the
“Account ID” as the Account Name that is related to the identified
and authenticated user. This task is permitted the display of the
list of the group user box which has a corresponding user attribute
with this account ID.
② Access control function to a user box file in a group user box
When the user box to operate is selected, "User Box ID" of the
user box is related to the task as a user box attribute in addition to
the user attribute. This task is permitted, to the user box file with
the user attribute and the user box attribute corresponding to the
user attribute and the user box attribute of itself, the printing, the
E-mail transmission (include the S/MIME transmission), the FTP
transmission, the FAX transmission, the SMB transmission,
download, the removing to other user boxes, and the copy
operations to other user boxes.
③ User attribute change of a group user box
The user attributes can be changed. If another account ID is
specified, the user of another Account Name becomes an accessible
group user box. If public is specified, it becomes a public user box.
It is necessary to register the user box password. Moreover, specify
a registered user, it is also possible to change to a personal user
box of registered user.
6) F.PRINT (Secure Print Function)
CRP-C0127-01
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F.PRINT is a series of security function related to the secure print such as
the access control function that allows the printing and displaying the list of
the secure print file after authenticating if a user is the authorized user to use
the secure print file for the access to the secure print file from the panel to the
identified and authenticated user as a registered user.
a. Authentication function by the secure print password
When the user is identified and authenticated as the registered user,
it authenticates that the accessing user is a user to whom the use of the
secure print file concerned is permitted, in response to the access
request to each secure print file.
The secure print authentication mechanism by the separate session
information is not needed because it becomes only an access from the
panel in the case of the secure print.
Return “*" for each character as feedback for the entered secure print
password.
Resets the number of authentication failure when succeeding in the
authentication. The access from the panel is not accepted for 5 seconds
when the authentication is failed. When the authentication failure that
becomes the 1-3 times in total for the secure print file concerned is
detected, the authentication function to the secure print file is locked.
The administrator specifies the failure frequency threshold by the
unauthorized access detection threshold setting function. The lock is
released by the lock release function to the secure print file of F.ADMIN
executed.
b. Access control function to secure print file
The secure print file access control operates when it is authenticated.
The task to act for the user who is identified and authenticated has
the secure print internal control ID of the authenticated secure print
file for the file attribute.
This task is permitted the printing to the secure print file with a
corresponding file attribute to the file attribute of this task.
c. Registration function of a secure print file
When it is authenticated as a registered user in the registration
request of the secure print file, the user is permitted to register the
secure print password with the concerned secure print file.
① Registration of the secure print password
It verifies that the registered security print password satisfies the
quality of the specified password.
② Giving of the secure print internal control ID
For the registration request of secure print file, when the
verification of the secure print password is completed, the secure
print internal control ID uniquely identified is set to the concerned
secure print file.
7) F.OVERWRITE-ALL (All area overwrite deletion function)
F.OVERWRITE-ALL executes the overwrite deletion in the data area of HDD
and initializes the setting value of the password that is set to NVRAM as well.
The deletion methods such as the data written in HDD and the written
frequency is executed according to the deletion method of all area overwrite
deletion function set in F.ADMIN. The HDD lock password and the encryption
passphrase cannot be used for being turned off the operation setting of the HDD
CRP-C0127-01
16
lock function and the encryption function. The setting of the Enhanced Security
function becomes invalid in the execution of this function.
8) F.CRYPTO (Encryption key generation function)
This generates the encryption key to encrypt all data written in HDD by using
KonicaMinolta HDD encryption key generation algorithm (SHA-1) that is
regulated by the KonicaMinolta encryption specification standard.
KonicaMinolta HDD encryption key generation algorithm (SHA-1) is the
algorithm to generate the encryption key by using the SHA-1 regulated by FIPS
180-1.
When the encryption passphrase is decided in the encryption functional
operation setting to which the access is restricted in F.ADMIN, the
encryption key of 128bit length is generated from the encryption passphrase
by applying the SHA-1 algorithm.
9) F.HDD (HDD verification function)
This is a check function to permit reading from and writing in the HDD only
when it is verified that the illegal HDD is not installed and is confirmed validity
when the HDD lock password is set to HDD.
When the HDD lock password is set to HDD, the status of HDD is confirmed in
the HDD operation verifying at the time of TOE starting. As a result of status
check, when the HDD lock password certainly being set is returned as the result
of status confirmation, the access to HDD is permitted. If the HDD lock
password not being set is returned, the access to HDD is refused because of an
illegitimate possibility.
10) F.RESET (Authentication Failure Frequency Reset Function)
This is a function to release the lock by resetting the authentication failure
frequency when the account locks in the administrator authentication and CE
authentication.
The administrator authentication function lock release is executed by turning
OFF and ON of the main power supply, and the lock is released after the
administrator authentication lock release time. The CE certificates function
lock release is executed by the specific operation, and the lock is released after
CE certificates lock release time.
11) F.TRUSTED-PASS (Trusted Channel Function)
This is a function that generates and achieves the Trusted Channel by using
SSL or TSL protocol when transmitting and receiving the following image file
between PC and MFP.
・User box file (download from MFP to PC)
・Image file that is stored as a user box file (upload from PC to MFP)
・Image file that is stored as Secure Print file (upload from PC to MFP)
12) F.S/MIME (S/MIME Encryption Processing Function)
F.S/MIME is a function to encrypt the User box file when transmitting the
User box file as S/MIME.
a. User box file Encryption Key generation
The Encryption key is generated to encrypt the user box file by the
pseudorandom number Generation Algorithm FIPS 186 provides.
(Encryption key length is 128bit, 168bit, 192bit or 256bit.)
CRP-C0127-01
17
b. Encryption of User box file
・It is encrypted by AES which FIPS PUB 197 provides by using encryption
key (128bit, 168bit and 256bit) to encrypt the user box file.
・It is encrypted by the 3-Key-Triple-DES which SP800-67 provides by
using the encryption key (168bit) to encrypt the user box file.
c. Encryption of User box file Encryption key
・The encryption key to encrypt the user box file is encrypted by RSA which
FIPS 186-1 provides.
・The key length of the encryption key used in this case is 1024 bit, 2048bit,
3072bit or 4096bit.
1.5.5 Threat
This TOE assumes such threats presented in Table 1-1 and provides functions for
countermeasure to them.
Table 1-1 Assumed Threats
Identifier Threat
T.DISCARD-MFP ・When the leaser returned or the discarded MFP
were collected, secure print file, a user box file,
on memory image file, the stored image file, the
remaining image file, the image-related file, the
transmission address data file and the set
various passwords can leak by the person with
malicious intent taking out and analyzing an
HDD in MFP.
T.BRING-OUT
-STORAGE
・A secure print file, a user box file, a on memory
image file, a stored image file, a remaining
image file, an image-related file, a transmission
address data file and the set-up various
passwords can leak by a person or a user with
malicious intent illegally taking out and
analyzing an HDD in MFP.
・A person or a user with malicious intent illegally
replaces as HDD in MFP. In the replaced HDD,
new files of the secure print file, a user box file,
on memory image file, a stored image file, a
remaining image file, an image related file, a
transmission address data file and set various
passwords are accumulated. A person or a user
with malicious intent takes out and analyzes
the replaced HDD and image files leak.
T.ACCESS-PRIVATE-BOX ・Exposure of the user box file when a person or a
user with malicious intent accesses the user box
where other user owns, and downloads, prints
and transmits the user box file (E-mail
transmission, FTP transmission, fax
transmission, and SMB transmission)
T.ACCESS-PUBLIC
-BOX
・Exposure of the user box file when a person or
the user with malicious intent accesses the
public user box which is not permitted to use,
and downloads, prints, transmits (E-mail
transmission, FTP transmission, FAX
CRP-C0127-01
18
transmission and SMB transmission) and
removes and copies to the other user box the
user box file.
T.ACCESS-GROUP-BOX ・Exposure of the user box file when a person or
the user with malicious intent accesses the
group user box which the account to which the
user does not belong possesses,
and downloads, prints and transmits the user
box file (E-mail transmission, FTP
transmission, fax transmission, and SMB
transmission)
T.ACCESS-SECURE-PRINT ・Exposure of the secure print file when a person
or the user with malicious intent prints the
secure print file which is not permitted to use.
T.ACCESS-NET
-SETTING
・Malicious person or user changes the network
settings that is related to the transmission of a
user box file. Even an addressee is set precisely,
a user box file is transmitted (the E-mail
transmission or the FTP transmission) to the
entity which a user does not intend to, so that a
user box file is exposed.
<The network setting which is related to user
box file transmission>
Setting related to the SMTP server
・Setting related to the DNS server
・Malicious person or user changes the network
setting which set in MFP to identify MFP itself
where TOE installed, by setting to the value of
the entity such as another illegal MFP from the
value of MFP (NetBIOS name, AppleTalk
printer name, IP address etc) that TOE is
originally installed, so that secure print file is
exposed.
T.ACCESS
-SETTING
・The possibility of leaking user box file and secure
print file rises because malicious person or user
changes the settings related to the enhanced
security function.
T.BACKUP
-RESTORE
・The user box file and the secure print file can
leak by malicious person or user using the
backup function and the restoration function
illegally. Also, highly confidential data such as
password can be exposed and each setting
values are falsified.
1.5.6 Organisational Security Policy
Organisational security policy required in use of the TOE is presented in Table 1-2.
Table 1-2 Organisational Security Policy
Identifier Organisational Security Policy
P.COMMUNICATION- The highly confidential image file (Secure Print
CRP-C0127-01
19
DATA file, User box file) which transmitted or received
between IT equipments is communicated via
trusted pass to the correct destination, or has to
be encrypted.
1.5.7 Configuration Requirements
The TOE operates on the bizhub C353 / ineo+ 353 which is the digital MFP provided
by the Konica Minolta Business Technologies, Inc. The Encryption board is option
parts and is not equipped as a standard. When the encryption board is not installed,
the function that relates to the encryption cannot be used.
1.5.8 Assumptions for Operational Environment
Assumptions required in environment using this TOE presents in the Table 1-3.
The effective performance of the TOE security functions are not assured unless these
preconditions are satisfied.
Table 1-3 Assumptions in Use of the TOE
Identifier Assumptions
A.ADMIN ・Administrators, in the role given to them, will
not carry out a malicious act during the series
of permitted operations given to them.
A.SERVICE ・Service engineers, in the role given to them, will
not carry out a malicious act during the series
of permitted operations given to them.
A.NETWORK ・The intra-office LAN where the MFP with the
TOE will be installed is not intercepted.
・When the intra-office LAN where the MFP with
the TOE will be installed is connected to an
external network, access from the external
network to the MFP is not allowed.
A.SECRET ・Each password and encryption passphrase does
not leak from each user in the use of TOE.
A.SETTING ・MFP with the TOE is used after enabling the
enhanced security function.
A.SERVER ・When the external server authentication is used
for the user authentication method, the user
information management server that is
connected with the intra-official LAN installing
MFP with TOE are performed appropriately the
management of the account, access control and
CRP-C0127-01
20
patch application, etc.
1.5.9 Documents Attached to Product
Documents attached to the TOE are listed below.
Documents attached to the TOE are listed below.
＜Document for administrator / general user＞
1) bizhub C353 User’s Guide Security Operations （Ver.：1.01）(Japanese)
2) bizhub C353 User’s Guide [Security Operations] （Ver. 1.01）(English)
3) ineo+ 353 User’s Guide [Security Operations] （Ver. 1.01）(English)
＜Document for service engineer＞
1) bizhub C353 Service Manual Security Function (Ver. 1.02) (Japanese)
2) bizhub C353 / ineo+ 353 Service Manual Security Function (Ver. 1.02)
(English)
CRP-C0127-01
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2. Conduct and Results of Evaluation by Evaluation Facility
2.1 Evaluation Methods
Evaluation was conducted by using the evaluation methods prescribed in CEM in
accordance with the assurance requirements in CC Part 3. Details for evaluation
activities are report in the Evaluation Technical Report. It described the description of
overview of the TOE, and the contents and verdict evaluated by each work unit
prescribed in CEM.
2.2 Overview of Evaluation Conducted
The history of evaluation conducted was present in the Evaluation Technical Report as
follows.
Evaluation has started from June, 2007 and concluded by completion the Evaluation
Technical Report on October 2007. The evaluation facility received a full set of
evaluation deliverables necessary for evaluation provided by developer, and examined
the evidences in relation to a series of evaluation conducted. Additionally, the
evaluation facility directly visited the development and manufacturing sites on
September 2007 and examined procedural status conducted in relation to each work
unit for configuration management, delivery and operation and lifecycle by
investigating records and staff hearing. Further, the evaluation facility executed
sampling check of conducted testing by developer and evaluator testing by using
developer testing environment at developer site on September 2007.
Concerns found in evaluation activities for each work unit were all issued as
Observation Report and were reported to developer. These concerns were reviewed by
developer and all problems were solved eventually.
As for concerns indicated during evaluation process by the Certification Body, the
certification review was sent to the evaluation facility. These were reflected to
evaluation after investigation conducted by the evaluation facility and the developer.
2.3 Product Testing
Overview of developer testing evaluated by evaluator and evaluator testing conducted
by evaluator are as follows.
2.3.1 Developer Testing
1) Developer Test Environment
Figure 2-1 shows the test configurations used by the developer.
CRP-C0127-01
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Figure 2-1 Configuration of Developer Testing
2) Outlining of Developer Testing
Outlining of the testing performed by the developer is as follow.
a. Test configuration
The configurations of the tests performed by the developer are shown in
Figure 2-1. Developer testing is performed at the same TOE testing environment
with the TOE configuration identified in ST.
b. Testing Approach
For the testing, following approach was used.
① About the behavior of TSF related to the operation panel, confirm the
behavior of the security function by the observing the operation for the
operation panel and the display of the operation panel.
② About the behavior of TSF related to the power supply OFF and ON, confirm
the operational change of the result after having turned off the power supply
of MFP and on with the operation panel (or through Network).
③ About the behavior of TSF related to a network, confirm the behavior of the
security function by connecting to TOE from PSWC or a test tool using various
CRP-C0127-01
23
protocols, by operating and observing on the WEB screen for PSWC, and by
transmitting and receiving the test data of each protocol.
④ About the behavior of the function related to the Enhanced Security
Function (HDD logical format function, HDD physical format function, HDD
installation setting function, Initialization function), confirm that these
functions are restricted to a service engineer and an administrator (some of
the functions), and that the panel display of the icon which shows the
Enhanced Security Setting ON is disappeared and the value which each
function makes applicable to initialization is in an initialization state after
executing these functions.
⑤ In the developer testing, the change of the setting value, authentication
method and the check of the access control to the security function are
confirmed the output message, etc by using the external interface (the
operation panel, the power supply OFF and ON and a network) by visual
check.
・As for the security function that cannot be verified by using these external
interfaces, confirm that the behavior is proper by performing the
individual test approach.
c. Scope of Testing Performed
Testing is performed about 169 items by the developer.
The coverage analysis is conducted and examined to testing satisfactorily all of
the security functions described in the functional specification and the external
interface. Then, the depth analysis is conducted and examined to testing
satisfactorily all the subsystems described in the high-level design and the
subsystem interfaces.
d. Result
The evaluator confirmed consistencies between the expected test results and
the actual test results provided by the developer. The evaluator confirmed the
developer testing approach performed and legitimacy of items performed, and
confirmed consistencies between the testing approach described in the test plan
and the actual test results.
2.3.2 Evaluator Testing
1) Evaluator Test Environment
The evaluator used test configuration that are identical to those used by the
developer.
2) Outlining of Evaluator Testing
Outlining of testing performed by the evaluator is as follow.
a. Test configuration
The configuration of the tests performed by the evaluator is shown in figure
2-1. The evaluator tests were performed in TOE test environment identical to
the TOE configuration identified by ST.
b. Testing Approach
For the testing, the following approach was used.
① About the behavior of TSF related to the operation panel, confirm the
behavior of the security function by the observing the operation for the
operation panel and the display of the operation panel.
② About the behavior of TSF related to the power supply OFF and ON,
CRP-C0127-01
24
confirm the operational change of the result after having turned off the
power supply of MFP and on with the operation panel (or through
Network).
③ About the behavior of TSF related to a network, confirm the behavior of
the security function by connecting to TOE from PSWC or a test tool using
various protocols, by operating and observing on the WEB screen for
PSWC, and by transmitting and receiving the test data of each protocol.
④ About the behavior of the function related to the Enhanced Security
Function (HDD logical format function, HDD physical format function,
HDD installation setting function, Initialization function), confirm that
these functions are restricted to a service engineer and an administrator
(some of the functions), and that the panel display of the icon which
shows the Enhanced Security Setting ON is disappeared and the value
which each function makes applicable to initialization is in an
initialization state after executing these functions.
⑤ In the developer testing, the change of the setting value, authentication
method and the check of the access control to the security function are
confirmed the output message, etc by using the external interface (the
operation panel, the power supply OFF and ON and a network) by visual
check.
・As for the security function that cannot be verified by using these
external interfaces, confirm that the behavior is proper by performing
the individual test approach.
c. Scope of Testing Performed
Total of 75 items of testing; namely 39 items from testing devised by the
evaluator and 36 items from testing from sampling of developer testing was
conducted. As for selection of the test subset, the following factors are
considered.
1. Security function that is suspected to operate along the specifications by the
developer test.
2. More important security function than other security function
3. Security function set as the object of strength of function
4. Function that is used from different interface
d. Result
All evaluator testing conducted is completes correctly and could confirm the
behavior of the TOE. The evaluator also confirmed that all the test results are
consistent with the behavior.
2.4 Evaluation Result
The evaluator had the conclusion that the TOE satisfies all work units prescribed in
CEM by submitting the Evaluation Technical Report.
CRP-C0127-01
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3. Conduct of Certification
The following certification was conducted based on each materials submitted by
evaluation facility during evaluation process.
1. Contents pointed out in the Observation Report shall be adequate.
2. Contents pointed out in the Observation Report shall properly be reflected.
3. Evidential materials submitted were sampled, its contents were examined, and
related work units shall be evaluated as presented in the Evaluation Technical
Report.
4. Rationale of evaluation verdict by the evaluator presented in the Evaluation
Technical Report shall be adequate.
5. The Evaluator’s evaluation methodology presented in the Evaluation Technical
Report shall conform to the CEM.
Concerns found in certification process were prepared as certification review, which
were sent to evaluation facility.
The Certification Body confirmed such concerns pointed out in Observation Report and
certification review were solved in the ST and the Evaluation Technical Report.
CRP-C0127-01
26
4. Conclusion
4.1 Certification Result
The Certification Body verified the Evaluation Technical Report, the Observation
Report and the related evaluation evidential materials submitted and confirmed that
all evaluator action elements required in CC Part 3 are conducted appropriately to the
TOE. The Certification Body verified the TOE is satisfied the EAL3 assurance
requirements prescribed in CC Part 3.
4.2 Recommendations
None
CRP-C0127-01
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5. Glossary
The abbreviations used in this report are listed below.
The abbreviations peculiar to TOE used in this report are listed below.
DNS Domain Name System
FTP File Transfer Protocol
HDD Hard Disk Drive
IP Internet Protocol
LAN Local Area Network
MFP Multiple Function Peripheral
NVRAM Non-Volatile Random Access Memory
SMTP Simple Mail Transfer Protocol
SNMP Simple Network Management Protocol
SSL Secure Socket Layer
USB Universal Serial Bus
CC Common Criteria for Information Technology
Security Evaluation
CEM Common Methodology for Information Technology
Security Evaluation
EAL Evaluation Assurance Level
PP Protection Profile
SOF Strength of Function
ST Security Target
TOE Target of Evaluation
TSF TOE Security Functions
CRP-C0127-01
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The glossaries used in this report are listed below.
CE password Kind of password collating when entering the service
mode
HDD Accumulation
Image
Image file that stored in the HDD of MFP by PC print.
MFP Address Group Generation terms, such as an IP address of MFP set up
by the network setting function in administrator
maintenance mode from the operation panel of MFP.
MFP Controller Controller that controls all the operation of MFP
including the operation control process received from the
network or the MFP panel and the management of image
data. TOE is the software that operates on that
controller.
PC Print Send the print data of file desired to print to MFP by
using the printer driver from PC. MFP converts the data
into image file and prints that image data.
Account Lock Unable to perform continuous password authentication
when the operation of password authentication is failed
consecutively, or its situation.
Service Mode Operation panel screen area which can operate MFP
function that is prepared for the service engineer.
Service Engineer A user who performs the management of maintenance for
the MFP. Performs the repair and adjustment of MFP. In
general, it is the person in charge at the sales companies
or agencies that performs the maintenance service of
MFP and that is in cooperation with Konica Minolta
Business Technologies, Inc.
Remaining Image
File
File that remains in the HDD data area. It is the image
file that cannot be deleted by general deletion operation.
Secure Print This is the printing method that restricts by the
password authentication. Specify the password by the
printer driver and printing by MFP is allowed only when
that password is authenticated.
Transmission
Address Data File
File including address transmitting an image, such as an
E-mail address and a phone number etc.
Flash Memory Memory device that performs the high speed and high
integration of EEPROM and carried the batch deletion
mechanism.
User Box Directory that is created in the HDD area in order to
store the image files in the MFP.
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6. Bibliography
[1] bizhub C353 / ineo+ 353 Control Software Security Target Version 1.03 (September
21st, 2007) KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
[2] IT Security Evaluation and Certification Scheme, May 2007,
Information-technology Promotion Agency, Japan CCS-01
[3] IT Security Certification Procedure, May 2007, Information-technology
Promotion Agency, Japan CCM-02
[4] Evaluation Facility Approval Procedure, May 2007, Information-technology
Promotion Agency, Japan CCM-03
[5] Common Criteria for Information Technology Security Evaluation Part 1:
Introduction and general model Version 2.3 August 2005 CCMB-2005-08-001
[6] Common Criteria for Information Technology Security Evaluation Part 2:
Security functional requirements Version 2.3 August 2005 CCMB-2005-08-002
[7] Common Criteria for Information Technology Security Evaluation Part 3:
Security assurance requirements Version 2.3 August 2005 CCMB-2005-08-003
[8] Common Criteria for Information Technology Security Evaluation Part 1:
Introduction and general model Version 2.3 August 2005 CCMB-2005-08-001
(Translation Version 1.0 December 2005)
[9] Common Criteria for Information Technology Security Evaluation Part 2:
Security functional requirements Version 2.3 August 2005 CCMB-2005-08-002
(Translation Version 1.0 December 2005)
[10] Common Criteria for Information Technology Security Evaluation Part 3:
Security assurance requirements Version 2.3 August 2005 CCMB-2005-08-003
(Translation Version 1.0 December 2005)
[11] ISO/IEC 15408-1:2005 - Information Technology - Security techniques -
Evaluation criteria for IT security - Part 1: Introduction and general model
[12] ISO/IEC 15408-2:2005 - Information technology - Security techniques -
Evaluation criteria for IT security - Part 2: Security functional requirements
[13] ISO/IEC 15408-3:2005 - Information technology - Security techniques -
Evaluation criteria for IT security - Part 3: Security assurance requirements
[14] Common Methodology for Information Technology Security Evaluation:
Evaluation Methodology Version 2.3 August 2005 CCMB-2005-08-004
[15] Common Methodology for Information Technology Security Evaluation:
Evaluation Methodology Version 2.3 August 2005 CCMB-2005-08-004
(Translation Version 1.0 December 2005)
[16] ISO/IEC 18045:2005 Information technology - Security techniques - Methodology
for IT security evaluation
CRP-C0127-01
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[17] bizhub C353 / ineo+ 353 Control Software Evaluation Technical Report, October
19th, 2007, Mizuho Information & Research Institute, Inc. Center for Evaluation
of Information Security