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Service
Description
Uninstall
Uninstall the firmware
Monitor
Configure of the
module
Run Self-
Perform the self-test
Test
on demand
Show Status
Call a show status
from the printer status
menu (HTTP) which
has an LPC log page
User Role
Users utilize the cryptographic functionalities of the PrintCryption, and they
communicate with the module via network port only.
Service descriptions and inputs/outputs are listed in the following table:
Service
Role
Public Key
Users request for
request
printers public key.
The module generates
a key pair if needed
Secure
AES encrypted
Printing
printing program;
Decrypts and prints
the print job data
using the supplied
AES Session key
Physical Security
In FIPS terminology, the firmware module is defined as a multi-chip standalone
cryptographic module. The module runs on Lexmark printers listed in Module
Specification section. The printers are made of all production-grade components
and are enclosed in a strong plastic and steel case, which surrounds all of the
module's internal components, including all hardware and firmware.
While purely a firmware module, the FIPS 140-2 evaluated platforms must have
been tested for and meet applicable FCC EMI and EMC requirements for business
use as defined by 47 Code of Federal Regulations, Part15, Subpart B.
© Copyright 2006 Lexmark International Inc.
This document may be freely reproduced and distributed whole and intact including this Copyright Notice.
Input
Command
Command
Command
Command
Table 3 – Crypto Officer Services, Descriptions, CSPs
Input
Public Key
Request (PKR)
at network port
9150.
Encrypted
print job at
TCP/IP port
9152.
Table 4 – User Services, Descriptions, Inputs and Outputs
Page 8 of 17
Output
CSP
Uninstalled
None
module
Module setting
None
Status output
Integrity Check
Key
Status output
None
Output
CSP
X.509
RSA public key
certificate
Status output
AES session key
Type of Access
to CSP
--
--
Read
--
Type of Access
to CSP
Read/Write
Read/Write
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