Harris Corporation RF-7800W Broadband Ethernet Radio (Hardware Version: RF-7800W-OU50x, OU47x, OU49x; Firmware Version: 2.00) FIPS 140-2 Non-Proprietary Security Policy Level 2 Validation Document Version 1.1 Harris Corporation, RF Communications Division 1680 University Avenue Rochester, NY 14610 Phone: (585) 244-5830 Fax: (585) 242-4755 http://www.harris.com © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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...................................................................................................................................8 2.3.1 Crypto-Officer Role .........................................................................................................................8 2.3.2 Monitor Role.................................................................................................................................. 10 2.3.3 Bypass Mode ....................................................................................................................................... 11 2.3.4 Authentication Mechanisms ................................................................................................................ 11 2.4 PHYSICAL SECURITY .................................................................................................................................. 11 2.5 OPERATIONAL ENVIRONMENT.................................................................................................................... 12 2.6 CRYPTOGRAPHIC KEY MANAGEMENT ........................................................................................................ 13 2.7 ELECTROMAGNETIC INTERFERENCE / ELECTROMAGNETIC COMPATIBILITY ............................................... 17 2.8 SELF-TESTS ................................................................................................................................................ 17 2.8.1 Power-Up Self-Tests ...................................................................................................................... 17 2.8.2 Conditional Self-Tests.................................................................................................................... 18 2.8.3 Critical Functions Tests ................................................................................................................. 18 2.9 MITIGATION OF OTHER ATTACKS............................................................................................................... 18 3 SECURE OPERATION ........................................................................................................................................... 19 3.1 CRYPTO-OFFICER GUIDANCE ..................................................................................................................... 19 3.1.1 Initialization .................................................................................................................................. 19 3.1.2 Management .................................................................................................................................. 20 3.2 MONITOR GUIDANCE.................................................................................................................................. 20 4 ACRONYMS ...................................................................................................................................................... 21 Table of Figures FIGURE 1 – HARRIS RF-7800W BROADBAND ETHERNET RADIO ..................................................................................4 FIGURE 2 – Location of Physical Interfaces ................................................................................................................. 7 FIGURE 3 – TAMPER-EVIDENT LABEL LOCATIONS FOR RF-7800W............................................................................ 12 FIGURE 4 – TAMPER-EVIDENT Pin LOCATION FOR RF-7800W ................................................................................... 12 List of Tables TABLE 1 – RF-7800W MODELS AND FEATURES .............................................................................................................5 TABLE 2 – SECURITY LEVEL PER FIPS 140-2 SECTION ...................................................................................................5 TABLE 3 – FIPS 140-2 LOGICAL INTERFACES .................................................................................................................6 TABLE 4 – MAPPING OF CRYPTO-OFFICER ROLE’S SERVICES TO CSPS AND TYPE OF ACCESS.........................................8 TABLE 5 – MAPPING OF MONITOR ROLE’S SERVICES TO CSPS AND TYPE OF ACCESS ................................................... 10 TABLE 6 – AUTHENTICATION MECHANISMS EMPLOYED BY THE MODULE .................................................................... 11 TABLE 7 – CERTIFICATE NUMBERS FOR CRYPTOGRAPHIC ALGORITHM IMPLEMENTATIONS ......................................... 13 TABLE 8 – HISTORICAL FIPS APPROVED ALGORITHMS ................................................................................................... 14 TABLE 9 – LIST OF CRYPTOGRAPHIC KEYS, CRYPTOGRAPHIC KEY COMPONENTS, AND CSPS ........................................ 14 TABLE 10 – ACRONYMS................................................................................................................................................ 21 Harris RF-7800W Broadband Ethernet Radio Page 2 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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 2.00). 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 2.00 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/cryptval/) 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 • 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 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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 100 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 180 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 Point-to-Multipoint (PMP) mode, and center frequency specification in 0.5 MHz increments. Extremely low latency in PTP (less than 4 ms3), 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 CAT4-5 Ethernet cable. Operating over the 4.4–5.875 GHz5 frequency band, covering the 4.94–4.99 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 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 module is available in three different variants: OU50x, OU47x and OU49x and two different colors: green (x=0) and tan (x=1). 1 Mbps – megabits per second 2 MHz – megahertz 3 ms – milliseconds 4 CAT – category 5 GHz – gigahertz Harris RF-7800W Broadband Ethernet Radio Page 4 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Table 1 – RF-7800W Models and Features Model / OU50x OU47x OU49x Feature Frequency Band 4.4 – 5.875 GHz 4.4 – 5.0 GHz 4.94 – 4.99 GHz 5.725 – 5.875 GHz Supported Channel 5,10,20,40 MHz 5,10,20,40 MHz 5,10,20 MHz Sizes Supported Wireless AES (128, 256) AES (128, 256) AES (128) Encryption X.509 wireless system Yes Yes No authentication Electronic Interference Yes Yes No Mitigation Data Smoothing Yes Yes No The RF-7800W is validated at the FIPS 140-2 section Levels shown in Table 2 below. Table 2 – 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 • Harris RF-7800W Broadband Ethernet Radio Page 5 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Ports on the module can be categorized into the following FIPS 140-2 physical interfaces: Ethernet port • RF port (2 RF ports) • GPS Antenna port • Synchronization port • Local console port (serial port) • Accessories port • Buzzer • All of these physical interfaces are separated into logical interfaces defined by FIPS 140-2, as described in Table 3 and locations are shown in Figure 2. Table 3 – FIPS 140-2 Logical Interfaces FIPS 140-2 Logical Interface Module Port/Interface Data Input Ethernet port, RF port, GPS Antenna port, synchronization port Data Output Ethernet port, RF port Control Input Ethernet port, RF port, console port Status Output Ethernet port, buzzer, console port, accessories port, synchronization port Power Ethernet port Harris RF-7800W Broadband Ethernet Radio Page 6 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Figure 2 – Location of Physical Interfaces Harris RF-7800W Broadband Ethernet Radio Page 7 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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 (“Administrators” with full configuration access and “Users” with full access to all configuration parameters required for an installation including all CSPs) and a Monitor 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 • The Web Interface is Harris’s proprietary web-based GUI6 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. The CLI is accessed via the Ethernet port using a Secure Shell (SSH) session or via the local console port. 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 Table 4 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 4 – 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. 6 GUI – Graphical User Interface Harris RF-7800W Broadband Ethernet Radio Page 8 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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, Wireless Session Keys 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 General Information Allows Monitors to view general system None None identification and Configuration Settings. 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 (Administrators only) Update Public Key Add/Delete Allows Crypto-Officer to add/delete users Administrator Read/Write Passwords, User Operators (Administrators only) Passwords, Monitor Passwords Change Password Modify existing login passwords Administrator Read/Write (Administrators only) Passwords, User Passwords,Monitor 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 or the log messages None None the ARP table or the wireless ID table. 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 RSA keys for wireless, Authentication Write HTTPS or SSH or DSA keys for use with Keys, Key SSH Agreement Key Get Displays statistic and parameter values None None Harris RF-7800W Broadband Ethernet Radio Page 9 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Service Description CSP Type of Access Load File Loads new certificates or private keys CA public keys, Execute TLS public/private keys, wireless public/private keys 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 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 Monitor Role Monitory role is the FIPS 140-2 defined user role. The Monitor 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 Monitor role are provided in Table 5 below. The services listed for the Monitor role are mapped to relevant CSPs and the type of access required to CSPs associated with the service (Execute, Read, or Write). Table 5 – Mapping of Monitor 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 Harris RF-7800W Broadband Ethernet Radio Page 10 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Service Description CSP Type of Access Authenticate Used to log in to the module Monitor Password Execute General Information Allows Monitors to view general system None None identification and Configuration Settings. System Status Allows Monitors to view system, Ethernet, None None and wireless statistics. System Log Allows Monitors to view the system status None None messages. Get Displays statistic and parameter values None None Ping Ping utility None None Change Password Allows Monitor to change login password Monitor’s own Read/Write Password 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, 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 6 – 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) and numeric characters can be used, which gives a total of 62 characters to choose from. With the possibility of repeating characters, the chance of a random attempt falsely succeeding is 1 in 8 62 , or 1 in 218,340,105,584,896. Certificate Certificates used as part of TLS or for wireless authentication are (at a minimum) 1024 bits. The chance of 80 a random attempt falsely succeeding is 1 in 2 , or 1 in 24 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. The location of the tamper-evident labels is indicated with the red circles in Figure 3 below. Two tamper labels Harris RF-7800W Broadband Ethernet Radio Page 11 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 on opposite sides of the module will prevent unauthorized users from gaining undetected access, even if screws not covered by tamper labels are removed. The location of the tamper-evident pin (Harris part number H20-0027- 309) is indicated with the red circle in Figure 4 below. Although the tamper-evident labels and pin are placed at the factory, it is the responsibility of the Crypto-Officer—during deployment or repositioning of the module—to ensure that both labels and the pin have not been tampered. Figure 3 – Tamper-Evident Label Locations for RF-7800W Figure 4 – Tamper-Evident Pin Location for RF-7800W 2.5 Operational Environment The operating system (OS) employed by the modules is referred to as Wind River VxWorks version 6.8 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. Harris RF-7800W Broadband Ethernet Radio Page 12 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 2.6 Cryptographic Key Management The module implements the FIPS-Approved algorithms shown in Table 7 below. Table 7 – Certificate Numbers for Cryptographic Algorithm Implementations Approved Security Function Certificate Number Symmetric Key – Encryption 7 8 Advanced Encryption Standard (AES) 128-, 192-, 256-bit in CBC , ECB , #2606 9 CFB , CCM modes 10 Triple-DES (3-key) in CBC mode #1571 Asymmetric Key – Signature 11 12 RSA PKCS #1 signature generation2048-bit #1333 RSA PKCS #1 signature verification 1024-, 1536-, 2048-bit #1333 13 RSA ANSI X9.31 key generation: 2048-bit #1333 Digital Signature Algorithm (DSA) signature verification – 1024-bit #791 Hashing Secure Hash Standard (SHA-1, SHA-256, SHA-384, and SHA-512) #2190 Message Authentication 14 HMAC using SHA-1, SHA-256, SHA-384, and SHA-512 #1614 Random Number Generators 15 16 NIST SP 800-90A DRBG : Hash SHA-1 and Hash SHA-256 #398 Key Agreement Schemes KAS #41 Component Component Test #100 HMAC-SHA-1 shall have a key size of at least 112 bits. 7 CBC – Cipher-Block Chaining 8 ECB – Electronic Codebook 9 CFB – Cipher Feedback 10 DES – Data Encryption Standard 11 RSA – Rivest, Shamir, and Adleman 12 PKCS – Public Key Cryptography Standard 13 ANSI – American National Standards Institute 14 HMAC – Keyed-Hash Message Authentication Code 15 NIST – National Institute of Standards and Technology 16 DRBG – Deterministic Random Bit Generator Harris RF-7800W Broadband Ethernet Radio Page 13 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Table 8 – Historical FIPS Approved algorithms Security Function Certificate Number RSA PKCS#1 signature generation 1024-, 1536-bit #1333 RSA ANSI X9.31 key generation: 1024,1536-bit #1333 Digital Signature Algorithm (DSA) signature generation – 1024-bit #791 The algorithms listed in Table 8 are not to be used in FIPS Approved mode. The module implements the following non-FIPS-Approved algorithm implementations: • Diffie-Hellman (key agreement; key establishment methodology provides 112 bits of encryption strength; non-compliant less than 112 bits of encryption strength) • RSA (key wrapping, key establishment methodology provides 112 bits of encryption strength; non- compliant less than 112 bits of encryption strength) • MD5 • NDRNG used as entropy source for the SP800-90 DRBG. The module supports the following critical security parameters: Table 9 – 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 or Provides secured 192-, 256- Session Key generated the module volatile session channel for SNMPv3 bit CFB memory termination management key Pre-shared Shared Externally Never exits Stored in Delete key Used to derive the first Secret (key) secret generated the module non-volatile KEK (key exchange) and and imported memory. MEK (management key) electronically in encrypted form or plaintext from a non- networked 17 GPC . AES 128, Pre-shared Externally Never exits Stored in Delete key Used as a MEK for the 256-bit key generated Key the module non-volatile radio channel in and imported memory. backwards compatibility electronically mode only. in encrypted form or plaintext from a non- networked GPC. Harris RF-7800W Broadband Ethernet Radio Page 14 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Generation / Key Key Type Output Storage Zeroization Use Input Authentication RSA 2048- RSA/DSA Public key Stored in By Zeroize Peer Authentication of public/private bit keys keys are exported non-volatile command SSH/TLS sessions internally keys electronically memory generated or in plaintext externally via Ethernet generated or RF ports, and imported private electronically component into the not exported module in encrypted form or plaintext from a non- networked GPC. Peer RSA/DSA Imported Never exits Stored in Upon reboot or Peer Authentication for RSA/DSA 1024-, electronically the module volatile session SSH sessions public keys 1536-, during memory termination 2048-bit handshake keys or protocol DSA 1024- bit key RSA 2048- Internally Local and Public key Stored in By Zeroize Establish trusted point in bit keys, 17 CA RSA generated certificate non-volatile command peer entity public/private (local unit exported memory. (local unit only) or electronically only) keys externally in plaintext generated via wireless and imported or Ethernet electronically port; private into the component module in not exported encrypted form or plaintext from a non- networked GPC Diffie- SSH Key Internally Public key Stored in Upon reboot or Key Hellman Agreement generated exported volatile session agreement/establishment 2048-bit keys electronically memory termination for SSH sessions public key, in plaintext; 256 bit private key private key not exported Wireless Key Diffie- Internally Public key Stored in Upon reboot or Key agreement Hellman generated exported volatile session agreement/establishment keys 2048 electronically memory termination for wireless link bit public in plaintext, establishment key, 256 bit private key not exported private key 17 CA – Certification Authority Harris RF-7800W Broadband Ethernet Radio Page 15 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 Generation / Key Key Type Output Storage Zeroization Use Input HMAC TLS Session Internally Never exits Stored in Upon reboot or Data authentication for Authentication SHA-1 key generated the module plaintext in session TLS sessions Key volatile termination memory TLS Session Triple- Internally Never exits Stored in Upon reboot or Data encryption for TLS Key DES, AES- generated the module plaintext in session sessions 128, AES- volatile termination 192, AES- memory 256 SSH Session HMAC- Internally Never exits Stored in Upon reboot or Data authentication for Authentication SHA1 key generated the module plaintext in session SSH sessions Key volatile termination memory SSH Session Triple- Internally Never exits Stored in Upon reboot or Data encryption for SSH DES, AES- generated session Key the module plaintext in sessions 128, AES- termination volatile 192, AES- memory 256 RSA 2048- Externally Harris Never exits Stored in N/A Verifies the signature Firmware bit public generated the module plaintext in associated with a Update Public key and hard non-volatile broadband radio Key coded in the and volatile firmware update package image memory 8-15 Administrator Entered in Never exits Stored in By password Authentication for Passwords character plaintext the module non-volatile change administrator login 18 ASCII memory in command string plaintext 8-15 User Entered in Never exits Stored in By password Authentication for user Passwords character plaintext the module non-volatile change login ASCII memory in command string plaintext 8-15 Monitor Entered in Never exits Stored in By Zeroize Authentication for Passwords character plaintext the module non-volatile command monitor login ASCII memory in string plaintext NIST SP 800- >=48 bytes Internally Never exits Generated Overwritten (as Used during FIPS- 90A DRBG random generated the module after reset. a circular buffer) approved random seed value Stored in by random value number generation plaintext volatile memory NIST SP 800- Internal Internally Never exits Stored in Upon reboot or Used during FIPS- 90A DRBG “V” DRBG generated the module plaintext power cycle approved random value state value volatile number generation memory NIST SP 800- Internal Internally Never exits Stored in Upon reboot or Used during FIPS- approved random plaintext 90A DRBG DRBG generated the module power cycle volatile number generation “C” value state value memory 18 ASCII – American Standard Code for Information Interchange Harris RF-7800W Broadband Ethernet Radio Page 16 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 AES 128-, Wireless Internally Never exits Stored in Upon reboot or Used to encrypt the management generated the module power cycle wireless control & 256-bit plaintext encryption key CCM key volatile management traffic memory AES 128-, Wireless Internally Exits the Stored in Overwritten Used to encrypt the user session key 256-bit generated module in plaintext every time a data traffic CCM key encrypted volatile new key is form during memory generated, by session reboot or power establishment cycle. The module uses Scenario 1 of IG 7.8 during key generation. It recommended that all the RSA and DSA keys used to be 2048 bits. Starting January 1st 2014 the following algorithms/key length combinations will be disallowed or accepted only for legacy use: RSA1024 • SHA-1 • DSA1024 • More information is available on the CMVP Web site (http://csrc.nist.gov/groups/STM/cmvp/). 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 CFR 47, Parts 2, 15 (Class B) 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 2.8.1 Power-Up Self-Tests The RF-7800W performs the following self-tests at power-up: Firmware integrity check using an Error Detection Code (16 bit CRC19) • Known Answer Tests (KATs) for the following FIPS-Approved algorithms: • o AES (encrypt) o AES (decrypt) o HMAC (SHA-1, SHA-256, SHA-384, SHA-512) o NIST SP 800-90A DRBG o RSA (signature generation and signature verification) o SHA-1, SHA-256, SHA-384, SHA-512 o Triple-DES (encrypt) o Triple-DES (decrypt) Pair-wise Consistency Test: • o DSA 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. 19 CRC – Cyclic Redundancy Check Harris RF-7800W Broadband Ethernet Radio Page 17 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 2.8.2 Conditional Self-Tests The RF-7800W also performs the following conditional self-tests: Continuous RNG Test for the NIST SP 800-90A DRBG • Continuous RNG Test for the entropy source for the NIST SP 800-90A DRBG • RSA Pair-wise Consistency Test • DSA Pair-wise Consistency Test • Bypass Test • Firmware Load Test using 2048-bit RSA Signature Verification • If any of the above tests fail, the module enters a soft error state and logs an error message in the System Log. 2.8.3 Critical Functions Tests The RF-7800W performs the following critical functions tests and it will enter an error state if any of these fail: SP800-90A DRBG Instantiate Test • SP800-90A DRBG Generate Test • SP800-90A DRBG Reseed Test • 2.9 Mitigation of Other Attacks In a FIPS Mode of operation, the module does not claim to mitigate any additional attacks. Harris RF-7800W Broadband Ethernet Radio Page 18 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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 or CLI over SSH. 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 (“admin” and “user” users) password and default User (“monitor” user) password. The minimum password length is 8 characters and the maximum is 15 characters. 2. Make sure the Encryption Type is set to None Disable HTTP20, Telnet and RADIUS21 3. 4. If SNMP is required, enable SNMPv3 Enable HTTPS22 and SSH 5. 6. Turn FIPS Mode Flag to ON 7. Save the configuration. 8. A reboot will be triggered by the step above. The reboot process can take a few minutes. To determine when the unit is back up a continuous “ping” can be used. 9. Login using SSH or using the console port. 10. Load the Local RSA public/private keys (if X509 authentication is used) and Authentication (RSA) public/private keys. Load the TLS certificate and private key if HTTPS will be used. 11. If X509 authentication is used load the Certificate Authority’s public key 12. Reboot (by issuing the “reboot” command) 13. Enter the Pre-Shared Secret (or Pre-Shared key when in backwards compatible PMPSS mode). The pre- shared secret can have between 32 and 64 characters. The pre-shared key can have 32 hex characters if AES128 is selected and 64 hex characters if AES256 is used. 14. Set the Wireless Encryption Type to AES 128 or AES 256 (optional). It is recommended that the wireless encryption to be enabled for a secure wireless communication. 15. Enable the X509 wireless authentication (optional). 16. Check if the module is in FIPS mode using the “get fipsstatus” command (returns “ON” for FIPS mode). For additional initialization guidance, please reference the “Multimission HCLOS Installation/Operation Manual”. 20 HTTP – Hypertext Transfer Protocol 21 RADIUS – Remote Authentication Dial-In User Service 22 HTTPS – Secure Hypertext Transfer Protocol Harris RF-7800W Broadband Ethernet Radio Page 19 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 3.1.2 Management In FIPS-Approved mode, only FIPS-Approved algorithms listed in Table 7 are used. The Crypto-Officer (“admin” and “user” type users) is able to configure and monitor the module via the Web Interface over TLS and CLI over SSH or local console port. 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 replaced with “1”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. For all zeroization operations the module is under the direct control of the Crypto Officer. 3.2 Monitor Guidance The Monitor role (“monitor” type user) 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 Monitor role is found in Table 5. A monitor should check the system status information to confirm the FIPS mode flag is set to ON. Harris RF-7800W Broadband Ethernet Radio Page 20 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 4 Acronyms This section defines the acronyms used throughout this document. Table 10 – 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 RADIUS Remote Authentication Dial-In User Service Harris RF-7800W Broadband Ethernet Radio Page 21 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice. Non-Proprietary Security Policy, Version 1.1 March 10, 2014 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 Harris RF-7800W Broadband Ethernet Radio Page 22 of 22 © 2014 Harris Corporation This document may be freely reproduced and distributed whole and intact including this copyright notice.