Download Security Target - Common Criteria

bizhub 350 / bizhub 250 / bizhub 200 / bizhub362 / bizhub 282 / bizhub 222 / ineo 362 / ineo 282 / ineo 222 / VarioLink 3621 /
VarioLink 2821 / VarioLink 2221 Control Software,
Security Target
FMT_SMR.1[2] maintains the role to do these management as a administrator. Also,
FMT_SMF.1 specifies these management functions.
<Necessary requirement to keep the administrator secure >
Æ refer to set.admin
<Necessary requirement to keep the service engineer secure >
Æ refer to set.service
This security objective is satisfied by the completion of these multiple functional
requirements.
z O.OVERWRITE-ALL (Complete overwrite deletion)
This security objective regulates that it deletes all data areas of HDD and initializes the
administrator password of NVRAM, and requires various requirements that relate to the
deletion.
FAD_RIP.1 guarantees that these objective information not to be able to use the content of any
previous information by the deletion operation.
This security objective is satisfied by the completion of these multiple functional
requirements.
z O.OVERWRITE-FILE (Overwrite Deletion of each file)
This security objective regulates that it deletes the image file written in HDD, which became
unnecessary, and needs various requirements that relate to the deletion.
FDP_RIP.1 guarantees these objective information (all user box files, swap data files, overlay
image files, and HDD accumulation picture files) not to be able to use the content of any
previous information when these are released from the allocation of the resource.
This security objective is satisfied by the completion of these multiple functional requirements.
z O.CRYPT-KEY (Encryption key generation)
This security objective regulates that the encryption key necessary to encrypt all the data
written in HDD is generated, and needs various requirements that relate to the encryption
key generation, when the encryption board is installed.
Using Konica Minolta HDD encryption key generation mechanism according to the Konica
Minolta encryption specification standard, FCS_CKM.1 generates an encryption key 128 bits
long.
This security objective is satisfied by the completion of this function requirement.
z O.CHECK-HDD (Validity confirmation of HDD)
This security objective regulates that it verifies the validity of HDD in order to confirm the
unauthorised HDD doesn't exist, and needs various requirements that relate to the
verification of an external entity from TOE.
FIA_EID.1 identifies HDD before the action from TOE to HDD, and cancels the scheduled
action when the identification fails.
This security objective is satisfied by the completion of this function requirement.
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