Harris Corporation RF-7800W Broadband Ethernet Radio (Hardware Version: RF-7800W, Firmware Version: 4.00.072 and 13.00.127) FIPS 140-2 Non-Proprietary Security Policy Level 2 Validation Document Version 2.1 Prepared for: Prepared by: Harris Corporation, Corsec Security, Inc. RF Communications Division 1680 University Avenue 10340 Democracy Lane, Suite 201 Rochester, NY 14610 Fairfax, VA 22030 Phone: (585) 244-5830 Phone: (703) 267-6050 Fax: (585) 242-4755 Fax: (703) 267-6810 http://www.harris.com http://www.corsec.com © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Table of Contents 1 INTRODUCTION ............................................................................................................................................... 3 1.1 PURPOSE ...................................................................................................................................................... 3 1.2 REFERENCES ................................................................................................................................................ 3 1.3 DOCUMENT ORGANIZATION ......................................................................................................................... 3 2 HARRIS CORPORATION RF-7800W BROADBAND ETHERNET RADIO ............................................. 4 2.1 OVERVIEW ................................................................................................................................................... 4 2.2 MODULE INTERFACES .................................................................................................................................. 5 2.3 ROLES AND SERVICES .................................................................................................................................. 6 2.3.1 Crypto-Officer Role......................................................................................................................... 6 2.3.2 User Role ........................................................................................................................................ 8 2.3.3 Bypass Mode ................................................................................................................................... 9 2.3.4 Authentication Mechanisms ............................................................................................................ 9 2.4 PHYSICAL SECURITY .................................................................................................................................... 9 2.5 OPERATIONAL ENVIRONMENT ................................................................................................................... 10 2.6 CRYPTOGRAPHIC KEY MANAGEMENT........................................................................................................ 10 2.7 ELECTROMAGNETIC INTERFERENCE / ELECTROMAGNETIC COMPATIBILITY............................................... 13 2.8 SELF-TESTS ................................................................................................................................................ 13 2.9 MITIGATION OF OTHER ATTACKS .............................................................................................................. 13 3 SECURE OPERATION .................................................................................................................................... 14 3.1 CRYPTO-OFFICER GUIDANCE ..................................................................................................................... 14 3.1.1 Initialization .................................................................................................................................. 14 3.1.2 Management .................................................................................................................................. 14 3.2 USER GUIDANCE ........................................................................................................................................ 15 4 ACRONYMS ...................................................................................................................................................... 16 Table of Figures FIGURE 1 ­ HARRIS RF-7800W BROADBAND ETHERNET RADIO ................................................................................... 4 FIGURE 2 ­ TAMPER-EVIDENT LABEL LOCATIONS FOR RF-7800W ............................................................................. 10 List of Tables TABLE 1 ­ SECURITY LEVEL PER FIPS 140-2 SECTION .................................................................................................. 5 TABLE 2 ­ FIPS 140-2 LOGICAL INTERFACES ................................................................................................................ 5 TABLE 3 ­ MAPPING OF CRYPTO-OFFICER ROLE'S SERVICES TO CSPS AND TYPE OF ACCESS....................................... 6 TABLE 4 ­ MAPPING OF USER ROLE'S SERVICES TO CSPS AND TYPE OF ACCESS .......................................................... 8 TABLE 5 ­ AUTHENTICATION MECHANISMS EMPLOYED BY THE MODULE ..................................................................... 9 TABLE 6 ­ CERTIFICATE NUMBERS FOR CRYPTOGRAPHIC ALGORITHM IMPLEMENTATIONS ........................................ 10 TABLE 7 ­ LIST OF CRYPTOGRAPHIC KEYS, CRYPTOGRAPHIC KEY COMPONENTS, AND CSPS ..................................... 11 TABLE 8 ­ ACRONYMS ................................................................................................................................................. 16 Harris RF-7800W Broadband Ethernet Radio Page 2 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 1 Introduction 1.1 Purpose This is a non-proprietary Cryptographic Module Security Policy for Harris Corporation's RF-7800W Broadband Ethernet Radio (running firmware version 4.00.072 or 13.00.127). This Security Policy describes how the RF- 7800W Broadband Ethernet Radio meets the National Institute of Standards and Technology (NIST) and the Communications Security Establishment Canada (CSEC) requirements for cryptographic modules as specified in Federal Information Processing Standards Publication (FIPS) 140-2. This document also describes how to run the module in its Approved FIPS 140-2 mode of operation. This policy was prepared as part of the Level 2 FIPS 140-2 validation of the module. The Harris RF-7800W Broadband Ethernet Radio running firmware version 4.00.072 or 13.00.127 is referred to in this document as the RF-7800W, the cryptographic module, or the module. 1.2 References This document deals only with operations and capabilities of the module in the technical terms of a FIPS 140-2 cryptographic module security policy. More information is available on the module from the following sources: The Harris website (http://www.harris.com/) contains information on the full line of products from Harris. The National Institute of Standards and Technology (NIST) Cryptographic Module Validation Program (CMVP) website (http://csrc.nist.gov/groups/STM/cmvp/) contains information about the FIPS 140-2 standard and validation program. It also lists contact information for answers to technical or sales-related questions for the module. 1.3 Document Organization The Security Policy document is one document in a FIPS 140-2 Submission Package. In addition to this document, the Submission Package contains: Vendor Evidence document Finite State Machine Submission Summary Other supporting documentation as additional references This Security Policy and the other validation submission documentation were produced by Corsec Security, Inc. under contract to Harris Corporation. With the exception of this Non-Proprietary Security Policy, the FIPS 140-2 Validation Documentation is proprietary to Harris and is releasable only under appropriate non-disclosure agreements. For access to these documents, please contact Harris. Harris RF-7800W Broadband Ethernet Radio Page 3 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 2 Harris Corporation RF-7800W Broadband Ethernet Radio 2.1 Overview The RF-7800W Broadband Ethernet Radio by Harris Corporation leverages proven orthogonal frequency-division multiplexing (OFDM) technology to deliver high-speed Ethernet throughput over wireless links. Under clear line- of-sight conditions, the RF-7800W can provide robust, long-range connectivity at distances beyond 50 kilometers. The all-Internet Protocol (IP) design of the RF-7800W delivers a seamless extension of Ethernet local area networks and wide area networks, at proven Ethernet data rates greater than 80 Mbps1. The RF-7800W provides unmatched spectral flexibility with support for four different channel sizes (5, 10, 20, and 40 MHz2) in Point-to-Point (PTP) mode and three different channel sizes (5, 10, and 20 MHz) in Point-to-Multipoint (PMP) mode, and center frequency specification in 1 MHz increments (2.5 MHz increments in FCC3 Part 90 compliant configurations). Extremely low latency in PTP (less than 4 ms4), and PMP (less than 10 ms) ensures the successful delivery of bandwidth-intensive applications such as Voice-over-IP (VoIP), real time video, teleconferencing, and C4I. Designed for the harshest outdoor conditions, the radio receives Direct Current (DC) Power Over Ethernet (POE) from the indoor unit via standard CAT5-5 Ethernet cable. Operating over the 4.4­5.0 GHz6 frequency band, covering the 4.94­4.99 GHz Public Safety band, the RF-7800W can be considered for wireless networking solutions such as public safety, first responders, training and simulation networks, and long/short-haul battlefield communications connectivity. Transmissions can be secured via the embedded encryption capability or via external Ethernet Inline Network Encryption (INE) devices. The lightweight RF-7800W is easy to configure and deploy. Using a standard Web browser, an operator has access to all required configuration items and statistics necessary to configure and monitor the operation of the radio. Third-party network management applications can also be utilized via the standard Simple Network Management Protocol (SNMP) interface. Although SNMPv3 can support AES encryption in CFB mode, it does not utilize a FIPS-Approved key generation method; therefore, the module firmware has been designed to block the ability to view or alter critical security parameters (CSPs) through this interface. Also note that the SNMPv3 interface is a management interface for the Harris devices and that no CSPs or user data are transmitted over this interface. Figure 1 ­ Harris RF-7800W Broadband Ethernet Radio The RF-7800W is validated at the FIPS 140-2 section Levels shown in Table 1 below. 1 Mbps ­ megabits per second 2 MHz ­ megahertz 3 FCC ­ Federal Communications Commission 4 ms ­ milliseconds 5 CAT ­ category 6 GHz ­ gigahertz Harris RF-7800W Broadband Ethernet Radio Page 4 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Table 1 ­ Security Level Per FIPS 140-2 Section Section Section Title Level 1 Cryptographic Module Specification 2 2 Cryptographic Module Ports and Interfaces 2 3 Roles, Services, and Authentication 2 4 Finite State Model 2 5 Physical Security 2 6 Operational Environment N/A 7 Cryptographic Key Management 2 8 Electromagnetic Interference / Electromagnetic Compatibility (EMI/EMC) 3 9 Self-tests 2 10 Design Assurance 2 11 Mitigation of Other Attacks N/A 14 Cryptographic Module Security Policy 2 2.2 Module Interfaces The RF-7800W is a multi-chip standalone cryptographic module that meets overall Level 2 FIPS 140-2 requirements. The cryptographic boundary of the RF-7800W is defined by the aluminum case, which surrounds all the hardware and software components. Interfaces on the module can be categorized into the following FIPS 140-2 logical interfaces: Data Input Interface Data Output Interface Control Input interface Status Output Interface Power Interface Ports on the module can be categorized into the following FIPS 140-2 physical interfaces: Ethernet port RF port Buzzer All of these physical interfaces are separated into logical interfaces defined by FIPS 140-2, as described in the following table: Table 2 ­ FIPS 140-2 Logical Interfaces FIPS 140-2 Logical Interface Module Port/Interface Data Input Ethernet port, RF port Data Output Ethernet port, RF port Control Input Ethernet port, RF port Status Output Ethernet port, buzzer Power Ethernet port Harris RF-7800W Broadband Ethernet Radio Page 5 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 2.3 Roles and Services The module supports role-based authentication. There are two roles in the module that operators may assume: a Crypto-Officer role and a User role. 2.3.1 Crypto-Officer Role The Crypto-Officer performs administrative services for the module, such as initialization, configuration, and monitoring of the module. Before accessing the module for any administrative service, the operator must authenticate to the module. The module offers three management interfaces: Web Interface Command Line Interface (CLI) SNMPv3 (Non-FIPS Mode) The Web Interface is Harris's proprietary web-based GUI7 that can be accessed via the local network using a web browser. The Web Interface serves as the primary management tool for the module. All Web Interface sessions with the module are protected over a secure TLS channel. Authentication of the CO requires the input of a username and password which is checked against a local password database and /or RADIUS server. The CLI is accessed via the Ethernet port using a Secure Shell (SSH) session. Authentication of the CO on the CLI requires the input of a username and password. Descriptions of the services available to the Crypto-Officer role are provided in the table below. The services listed for the Crypto-Officer role are mapped to relevant CSPs and the type of access required to CSPs associated with the service (Execute, Read, or Write). Table 3 ­ Mapping of Crypto-Officer Role's Services to CSPs and Type of Access Service Description CSP Type of Access Key Agreement Used to establish keys for setting up a Authentication Execute secure communications tunnel Keys, TLS Key Agreement Keys, TLS Session Authentication Key, TLS Session Key, SSH Key Agreement Keys, SSH Session Authentication Key, SSH Session Key Authenticate Used to log in to the module Administrator Execute Password Enable FIPS Mode Allows Crypto-Officer to configure the None None module for FIPS Mode. Configure Bypass Allows Crypto-Officer to turn off encryption None None mode and go into bypass mode. 7 GUI ­ Graphical User Interface Harris RF-7800W Broadband Ethernet Radio Page 6 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Service Description CSP Type of Access Encryption Allows the Crypto Officer to enable TLS Session Execute encryption Authentication Key, TLS Session Key, SSH Session Authentication Key, SSH Session Key Get FIPS Status Allows Crypto-Officer to view general None None system identification and Configuration Settings. Perform Self Tests Allows the Crypto-Offficer to run on- None None demand self tests System Status Allows Crypto-Officer to view system, None None Ethernet, and wireless statistics. System Log Allows Crypto-Officer to view the system None None status messages. Configure System Allows Crypto-Officer to view and adjust None None configuration system, IP address, management, and wireless settings. Upload Firmware Allows Crypto-Officer to upload new Harris Firmware Execute software binary file Update Public Key Add/Delete Allows Crypto-Officer to add/delete users Administrator Read/Write Operators Passwords, User Passwords Change Password Modify existing login passwords Administrator Read/Write Passwords, User Passwords Spectrum Sweep Allows Crypto-Officer to scan radio None None frequencies to detect additional RF sources which could be a source of interference Zeroize Zeroize all keys and CSPs. When the All keys and CSPs Write command is issued all keys and CSPs will be erased from memory and replaced with "1"s. Clear Clears frequency list and log messages None None Del Deletes keys/certificates Any specified Write key/certificate Freq Used to enter the frequency ranges for None None autoscan and dynamic frequency selection Generate Creates new Diffie Hellman keys or DSA Authentication Write keys for use with SSH Keys, Key Agreement Key Get Displays statistic and parameter values None None Load Cert Loads new certificates CA public keys Execute Load Script Loads a script for backup. The config script None None contains a string of CLI commands that can be used to restore a previously exported configuration of the RF-7800W. Ping Ping utility None None Harris RF-7800W Broadband Ethernet Radio Page 7 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Service Description CSP Type of Access Reboot Restarts the module None None Reset Statistics Resets the statistical values stored in the None None module Save Saves the selected configuration settings None None Export Script Generates and outputs a config script. The None None config script contains a string of CLI commands that can be used to restore the current (active) configuration of the RF- 7800W. Set Displays system parameter values and None None allows modification to the displayed values Show Displays configuration and additional None None system compound objects Test Config Allows configuration changes to be run for None None a five minute test period. During the test period the configuration changes can be saved. If they are not saved by the end of the test period the previously saved settings are reloaded. 2.3.2 User Role The User has the ability to view general status information about the module, and utilize the module's data transmitting functionalities via the Ethernet port. Descriptions of the services available to the User role are provided in the table below. The services listed for the User role are mapped to relevant CSPs and the type of access required to CSPs associated with the service (Execute, Read, or Write). Table 4 ­ Mapping of User Role's Services to CSPs and Type of Access Service Description CSP Type of Access Key Agreement Used to establish keys for setting up a Authentication Execute secure communications tunnel Keys, TLS Key Agreement Keys, TLS Session Authentication Key, TLS Session Key, SSH Key Agreement Keys, SSH Session Authentication Key, SSH Session Key Authenticate Used to log in to the module User Password Execute General Information Allows Users to view general system None None identification and Configuration Settings. System Status Allows Users to view system, Ethernet, and None None wireless statistics. System Log Allows Users to view the system status None None messages. Change Password Allows Users to change login password User Password Read/Write Harris RF-7800W Broadband Ethernet Radio Page 8 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 2.3.3 Bypass Mode The cryptographic module supports an exclusive bypass capability by allowing the encryption type configuration parameter to be set to NONE, AES 128, AES 192, and AES 256. When encryption is enabled, no Ethernet packets are allowed to be transferred over-the-air in plaintext. The Crypto-Officer can determine the bypass status by examining the wireless encryption status with the web interface and CLI. If wireless encryption is enabled, then bypass capability is not activated; if wireless encryption is disabled, then bypass is activated. 2.3.4 Authentication Mechanisms The module employs the following authentication methods to authenticate Crypto-Officers and Users. Passwords are used for authenticating with the RF-7800W and certificates are used when establishing a TLS session. Table 5 ­ Authentication Mechanisms Employed by the Module Type of Authentication Authentication Strength Password Passwords are required to be at least 8 characters long. Alphabetic (uppercase and lowercase), numeric, and special characters can be used, which gives a total of 94 characters to choose from. With the possibility of repeating characters, the chance of a random attempt falsely succeeding is 1 in 948, or 1 in 6,095,689,385,410,816. MD5 hashes are used for authentication via RADIUS. MD5 hashes are typically represented as 32-digit hexadecimal values. The chance of a random authentication attempt falsely succeeding is 1 in 1632, or 1 in 3.4028 x 1038. Certificate Certificates used as part of TLS are (at a minimum) 1024 bits. The chance of a random attempt falsely succeeding is 80 24 1 in 2 , or 1 in 1.2089 x 10 . 2.4 Physical Security The Harris RF-7800W is a multi-chip standalone cryptographic module. The module is enclosed in a weatherproof aluminum alloy case, which is defined as the cryptographic boundary of the module. The module's enclosure is opaque within the visible spectrum. The module's enclosure is sealed using tamper-evident labels, which prevent the case covers from being removed without signs of tampering. It is the responsibility of the Crypto-Officer to ensure that both tamper-evident labels are properly placed on the module before use. The location of the tamper-evident labels is indicated with the red circles in Figure 2 below. Two tamper labels on opposite sides of the module will prevent unauthorized users from gaining undetected access, even if screws not covered by tamper labels are removed. Harris RF-7800W Broadband Ethernet Radio Page 9 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Figure 2 ­ Tamper-Evident Label Locations for RF-7800W 2.5 Operational Environment The module does not provide a general purpose operating system nor does it allow operators to load untrusted software. The operating system (OS) employed by the modules is referred to as Wind River VxWorks version 6.5 OS. The OS is not modifiable by the operators of the modules, and only the modules' custom written image can be run in the system. The modules provide a method to update the firmware in the module with a new version. This method involves uploading a digitally signed firmware update to the module. If the signature test fails the new firmware will be ignored, and the current firmware will remain loaded. If the signature test passes the new firmware will be loaded and the Crypto-Officer is responsible to following the steps listed in Secure Operation to place the module in FIPS-approved mode of operation. NOTE: In order to maintain validation for the module, only FIPS-validated firmware may be loaded, and it must be configured to execute in its defined FIPS mode of operation. 2.6 Cryptographic Key Management The module implements the FIPS-Approved algorithms shown in Table 6 below. Table 6 ­ Certificate Numbers for Cryptographic Algorithm Implementations Approved Function Certificate Number Symmetric Key Algorithm Advanced Encryption Standard (AES) 128-, 192-, 256-bit 996 8 9 10 in CBC , ECB , CFB modes AES 128-, 192-, 256-bit in ECB, CCM11 modes 930 12 Triple-DES in CBC mode (2- and 3-key) 776 Secure Hashing Algorithm (SHA) SHA-1, SHA-256, SHA-384, and SHA-512 961 8 CBC ­ Cipher-Block Chaining 9 ECB ­ Electronic Codebook 10 CFB ­ Cipher Feedback 11 CCM ­ Counter with CBC-MAC 12 DES ­ Data Encryption Standard Harris RF-7800W Broadband Ethernet Radio Page 10 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Approved Function Certificate Number Message Authentication Code (MAC) Function HMAC13 using SHA-1, SHA-256, SHA-384, and SHA-512 561 Deterministic Random Bit Generator (DRBG) NIST14 SP 800-90 DRBG15: Hash SHA-1 and Hash SHA- 8 256 Asymmetric Key Algorithm RSA16 PKCS17#1 sign/verify 1024, 1536, 2048-bit 479 Digital Signature Algorithm (DSA) sign/verify ­ 1024-bit 342 The module implements the following non-FIPS-Approved algorithm implementations: Diffie-Hellman 1024- and 2048-bits key (key agreement; key establishment methodology provides 80 and 112 bits of encryption strength, respectively) RSA 2048-bits key (key wrapping, key establishment methodology provides 112 bits of encryption strength) MD5 The module supports the following critical security parameters: Table 7 ­ List of Cryptographic Keys, Cryptographic Key Components, and CSPs Generation / Key Key Type Output Storage Zeroization Use Input SNMPv3 AES 128-, Internally Never exits Stored in Upon reboot Provides secured Session Key 192-, 256-bit generated but the module volatile or session channel for SNMPv3 CFB key not FIPS memory termination management that is not Compliant FIPS-Approved. Preshared Key AES 128-, Externally Never exits Stored in Zeroize key Provides confidentiality 192-, 256-bit generated the module non-volatile of data over PTP radio key memory. channel Authentication RSA 1024-, DSA keys are Public key Stored in By Zeroize Peer Authentication of public/private 1536-, 2048- Internally exported non-volatile command SSH/TLS sessions keys bit keys or generated electronically memory DSA 1024- and RSA keys in plaintext bit key are externally via Ethernet generated port and imported in encrypted form Peer RSA/DSA RSA/DSA Imported Never exits Stored in Upon reboot Peer Authentication for public keys 1024-, 1536- electronically the module volatile or session SSH sessions , 2048-bit during memory termination keys or DSA handshake 1024-bit key protocol 13 HMAC ­ Hash Message Authentication Code 14 NIST ­ National Institute of Standards and Technology 15 DRBG ­ Deterministic Random Bit Generator 16 RSA ­ Rivest, Shamir, and Adleman 17 PKCS ­ Public Key Cryptography Standard Harris RF-7800W Broadband Ethernet Radio Page 11 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Generation / Key Key Type Output Storage Zeroization Use Input Local and CA18 RSA 1024-, Externally Public key Stored in By Zeroize Establish trusted point in RSA 1536-, 2048- generated certificate non-volatile command peer entity public/private bit keys, and imported exported memory. (local unit only) in encrypted electronically keys form in plaintext via wireless port; private component not exported SSH Key Diffie- Internally Public Stored in Upon reboot Key Agreement Hellman generated exponent volatile or session agreement/establishment keys 1024-, 2048- electronically memory termination for SSH sessions as bit in plaintext; defined above in Section exponents private 0 component not exported TLS Key RSA 2048- Externally Public Stored in Upon reboot Key Agreement bit key generated exponent volatile or session wrapping/establishment Keys electronically memory termination for TLS sessions as in plaintext; defined above in Section private 0 component not exported TLS Session HMAC SHA- Internally Never exits Stored in Upon reboot Data authentication for Authentication 1 key generated the module volatile or session TLS sessions Key memory termination TLS Session Triple-DES, Internally Never exits Stored in Upon reboot Data encryption for TLS Key AES-128, generated the module volatile or session sessions AES-192, memory termination AES-256 SSH Session HMAC- Internally Never exits Stored in Upon reboot Data authentication for Authentication SHA1 key generated the module volatile or session SSH sessions Key memory termination SSH Session Triple-DES, Internally Never exits Stored in Upon reboot Data encryption for SSH Key AES-128, generated the module volatile or session sessions AES-192, memory termination AES-256 Harris RSA 2048- Externally Never exits Stored in Upon reboot Verifies the signature Firmware bit public key generated the module non-volatile or session associated with a Update Public and hard memory termination broadband radio Key coded in the firmware update package image Administrator 8-character Entered in Never exits Stored in By Zeroize Authentication for 19 Passwords ASCII plaintext the module non-volatile command administrator login string memory in plaintext 19 ASCII ­ American Standard Code for Information Interchange Harris RF-7800W Broadband Ethernet Radio Page 12 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Generation / Key Key Type Output Storage Zeroization Use Input User 8-character Entered in Never exits Stored in By Zeroize Authentication for user Passwords ASCII string plaintext the module non-volatile command login memory in plaintext NIST SP 800- 256-byte Internally Never exits Generated Overwritten Used during FIPS- 90 DRBG seed random generated the module after reset. (as a circular approved random value Stored in buffer) by number generation non-volatile random memory value 2.7 Electromagnetic Interference / Electromagnetic Compatibility The Harris RF-7800W was tested and found to be conformant to the Electromagnetic Interference/Electromagnetic Compatibility (EMI/EMC) requirements specified by Federal Communications Commission CFR20 47, Parts 2 and 90 (Subpart Y) ­ Regulations Governing Licensing and Use of Frequencies in the 4940-4990 MHz Range. Compliance with these regulations meets FIPS Level 3 requirements for EMI/EMC. 2.8 Self-Tests The RF-7800W performs the following self-tests at power-up: Firmware integrity check using an Error Detection Code (16 bit CRC21) Known Answer Tests (KATs) for the following FIPS-Approved algorithms: o AES o DSA o HMAC (SHA-1, SHA-256, SHA-384, SHA-512) o NIST SP 800-90 DRBG o RSA (2048 bit sign/verify) o SHA-1, SHA-256, SHA-384, SHA-512 o Triple-DES If any of the power-up tests fail, the module enters into a critical error state. An error message is logged in the System Log for the Crypto-Officer to review, and a CO must power cycle the module or reload the module image to clear the error state. A CO may initiate on demand self-tests by power cycling the module. The RF-7800W also performs the following conditional self-tests: Continuous RNG Test for the NIST SP 800-90 DRBG DSA Pair-wise Consistency Test Bypass Test Firmware Load Test If any of the above tests fail, the module enters a soft error state and logs an error message in the System Log. 2.9 Mitigation of Other Attacks In a FIPS Mode of operation, the module does not claim to mitigate any additional attacks. 20 CFR ­ Code of Federal Regulations 21 CRC ­ Cyclic Redundancy Check Harris RF-7800W Broadband Ethernet Radio Page 13 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 3 Secure Operation The RF-7800W meets the Level 2 requirements for FIPS 140-2. The sections below describe how to place and keep the module in FIPS-approved mode of operation. 3.1 Crypto-Officer Guidance The Crypto-Officer is responsible for the initialization and management of the module. Please view the RF-7800W User Manual for additional information on configuring and maintaining the module. The Crypto-Officer can receive the module from the vendor via trusted delivery couriers including UPS, FedEx, and Roadway. The Crypto-Officer can also arrange for pick up directly from Harris. Upon receipt of the module the Crypto-Officer should check the package for any irregular tears or openings. Upon opening the package the Crypto-Officer should inspect the tamper-evident labels. If the Crypto-Officer suspects tampering, he/she should immediately contact Harris. 3.1.1 Initialization The Crypto-Officer is responsible for the Initialization of the module through the Web Interface. The Crypto- Officer must login to the module using the default username and password. Once initial authentication has completed, the Crypto-Officer must setup all Crypto-Officer and User accounts passwords (eight characters minimum) and verify via the System Configuration window that FIPS Mode is enabled. If FIPS Mode is disabled, the Crypto-Officer can enable it by performing the following steps: 1. Change the default Crypto-Officer password and default User password 2. Set the Encryption Type to None 3. Disable HTTP22, SNMP, and Telnet 4. Enable HTTPS23 and SSH 5. Turn FIPS Mode Flag to ON 6. Reboot 7. Load the Local RSA public/private keys and Authentication (RSA) public/private keys 8. Load the Certificate Authority's public key 9. Reboot 10. Enter the Pre-Shared Key 11. Set the Encryption Type to AES 128, AES 192 or AES 256 12. Enable wireless authentication and encryption For additional initialization guidance, please reference the Harris Network Administrator Manual. 3.1.2 Management The module can run in two different modes: FIPS-Approved for PTP connections and FIPS-Approved for PMP connections. In FIPS-Approved mode, only FIPS-Approved algorithms listed in Table 6 are used. The Crypto-Officer is able to configure and monitor the module via the Web Interface over TLS and CLI over SSH. The Crypto-Officer should check the System Status and System Logs frequently for errors. If the same errors reoccur or the module ceases to function normally, then Harris customer support should be contacted. The Crypto-Officer is able to switch between FIPS Mode and non-FIPS mode by changing the FIPS Mode Flag between ON and OFF. When the mode is changed to or from FIPS mode of operation, the files in memory are 22 HTTP ­ Hypertext Transfer Protocol 23 HTTPS ­ Secure Hypertext Transfer Protocol Harris RF-7800W Broadband Ethernet Radio Page 14 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 replaced with "0"s and a reboot is forced. To prevent sharing of the FIPS mode keys in non FIPS mode or vice- versa there exists two different set of files, one for each mode. The one set that is not being used is not accessible to the user in any way. 3.2 User Guidance The User role is able to access the module over the Ethernet port and perform basic services including: viewing general system status information and changing their own password. A list of commands available to the User role is found in Table 4. A user should check the system status information to confirm the FIPS mode flag is set to ON. Harris RF-7800W Broadband Ethernet Radio Page 15 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 4 Acronyms This section defines the acronyms used throughout this document. Table 8 ­ Acronyms Acronym Definition AES Advanced Encryption Standard ASCII American Standard Code for Information Interchange BOM Bill of Materials CAPA Corrective and Preventive Action CAT Category CBC Cipher-Block Chaining CCM Counter with CBC-MAC CFB Cipher Feedback CFR Code of Federal Regulations CLI Command Line Interface CM Configuration Management CMVP Cryptographic Module Validation Program CO Crypto-Officer CRC Cyclic Redundancy Check CSEC Communications Security Establishment Canada CSP Critical Security Parameter DC Direct Current DES Digital Encryption Standard DH Diffie-Hellman DRBG Deterministic Random Bit Generator DSA Digital Signature Algorithm ECB Electronic Codebook EMC Electromagnetic Compatibility EMI Electromagnetic Interference FCC Federal Communications Commission FIPS Federal Information Processing Standard GHz Gigahertz GUI Graphical User Interface HMAC (Keyed-) Hash Message Authentication Code HTTP Hypertext Transfer Protocol HTTPS Secure Hypertext Transfer Protocol Harris RF-7800W Broadband Ethernet Radio Page 16 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 2.1 June 7, 2010 Acronym Definition ID Identification INE Inline Network Encryption IP Internet Protocol KAT Known Answer Test MAC Message Authentication Code Mbps Megabits per second MHz Megahertz Ms Milliseconds NIST National Institute of Standards and Technology OFDM Orthogonal Frequency-Division Multiplexing OS Operating System PKCS Public Key Cryptography Standard PMP Point-to-Multipoint POE Power Over Ethernet PTP Point-to-Point RNG Random Number Generator RSA Rivest Shamir and Adleman SHA Secure Hash Algorithm SNMP Simple Network Management Protocol SSH Secure Shell SSL Secure Socket Layer TLS Transport Layer Security VoIP Voice-over-Internet Protocol VSS Visual SourceSafe Harris RF-7800W Broadband Ethernet Radio Page 17 of 17 © 2010 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice.