Aruba 7200 Series Controllers with ArubaOS FIPS Firmware Non-Proprietary Security Policy FIPS 140-2 Level 2 Version 1.4 May 2014 Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy     Copyright , Aruba Networks®, Aruba Wireless © 2014 Aruba Networks, Inc. Aruba Networks trademarks include ® ® ® Networks , the registered Aruba the Mobile Edge Company logo, Aruba Mobility Management System , Mobile Edge Architecture , ® ® ® People Move. Networks Must Follow , RFprotectrotect , Green Island . All rights reserved. All other trademarks are the property of their respective owners. Open Source Code Certain Aruba products include Open Source software code developed by third parties, including software code subject to the GNU General Public License (GPL), GNU Lesser General Public License (LGPL), or other Open Source Licenses. The Open Source code used can be found at this site: http://www.arubanetworks.com/open_source Legal Notice The use of Aruba Networks, Inc. switching platforms and software, by all individuals or corporations, to terminate other vendors’ VPN client devices constitutes complete acceptance of liability by that individual or corporation for this action and indemnifies, in full, Aruba Networks, Inc. from any and all legal actions that might be taken against it with respect to infringement of copyright on behalf of those vendors. Warranty This hardware product is protected by the standard Aruba warranty of one year parts/labor. For more information, refer to the ARUBACARE SERVICE AND SUPPORT TERMS AND CONDITIONS. Altering this device (such as painting it) voids the warranty. Copyright © 2014 Aruba Networks, Inc. Aruba Networks trademarks include, Aruba Networks®, Aruba Wireless Networks®,the registered Aruba the Mobile Edge Company logo, and Aruba Mobility Management System®. www.arubanetworks.com 1344 Crossman Avenue Sunnyvale, California 94089 Phone: 408.227.4500 Fax 408.227.4550 Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 2| Contents   Contents  ............................................................................................................................................................................ 3  . Preface ............................................................................................................................................................................... 5  Purpose of this Document ............................................................................................................................................... 5  Related Documents ......................................................................................................................................................... 5  Additional Product Information ......................................................................................................................5  Overview ............................................................................................................................................................................ 6  Cryptographic Module Boundaries ................................................................................................................7  Intended Level of Security .............................................................................................................................................. 8  Physical Security .............................................................................................................................................................. 9  Operational Environment ................................................................................................................................................ 9  Logical Interfaces ............................................................................................................................................................. 9  Roles and Services ........................................................................................................................................................ 10  Crypto Officer Role ......................................................................................................................................10  Authentication Mechanisms.........................................................................................................................15  Unauthenticated Services............................................................................................................................16  Non-Approved Services...............................................................................................................................16  Cryptographic Key Management ................................................................................................................................. 16  Implemented Algorithms ..............................................................................................................................16  Non-FIPS Approved Algorithms Allowed in FIPS Mode ..............................................................................18  Non-FIPS Approved Algorithms ..................................................................................................................18  Critical Security Parameters ........................................................................................................................19  Self-Tests  ........................................................................................................................................................................ 24  . Alternating Bypass State ............................................................................................................................................... 26  Installing the Controller ........................................................................................................................................................ 27  Pre-Installation Checklist ............................................................................................................................................... 27  Precautions ..................................................................................................................................................................... 27  Product Examination ...................................................................................................................................27  Package Contents .......................................................................................................................................28  Tamper-Evident Labels ................................................................................................................................................. 29  Reading TELs ..............................................................................................................................................29  Required TEL Locations ..............................................................................................................................30  Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|3 Applying TELs .............................................................................................................................................32  Ongoing Management .......................................................................................................................................................... 33  Crypto Officer Management  ......................................................................................................................................... 33  . User Guidance ................................................................................................................................................................ 33  Setup and Configuration................................................................................................................................................ 34  Setting Up Your Controller ............................................................................................................................................ 34  Enabling FIPS Mode ...................................................................................................................................................... 34  Enabling FIPS Mode with the WebUI ..........................................................................................................34  Enabling FIPS Mode with the CLI................................................................................................................34  Disabling the LCD........................................................................................................................................35  Disallowed FIPS Mode Configurations ....................................................................................................................... 35  Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 4| Preface This security policy document can be copied and distributed freely.  Purpose of this Document This release supplement provides information regarding the Aruba 7200 Controllers with FIPS 140-2 Level 2 validation from Aruba Networks. The material in this supplement modifies the general Aruba hardware and firmware documentation included with this product and should be kept with your Aruba product documentation. This supplement primarily covers the non-proprietary Cryptographic Module Security Policy for the Aruba Controller. This security policy describes how the controller meets the security requirements of FIPS 140-2 Level 2 and how to place and maintain the controller in a secure FIPS 140-2 mode. This policy was prepared as part of the FIPS 140-2 Level 2 validation of the product. FIPS 140-2 (Federal Information Processing Standards Publication 140-2, Security Requirements for Cryptographic Modules) details the U.S. Government requirements for cryptographic modules. More information about the FIPS 140-2 standard and validation program is available on the National Institute of Standards and Technology (NIST) website at: http://csrc.nist.gov/groups/STM/cmvp/index.html Related Documents The following items are part of the complete installation and operations documentation included with this product:  Aruba 7200 Mobility Controller Installation Guide  Aruba 7200-series Mobility Controller Installation Guide  ArubaOS 6.3 User Guide  ArubaOS 6.3 CLI Reference Guide  ArubaOS 6.3 Quick Start Guide  ArubaOS 6.3 Upgrade Guide  Aruba AP Installation Guides Additional Product Information More information is available from the following sources:  The Aruba Networks Web-site contains information on the full line of products from Aruba Networks: http://www.arubanetworks.com  The NIST Validated Modules Web-site contains contact information for answers to technical or sales-related questions for the product: http://csrc.nist.gov/groups/STM/cmvp/index.html Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|5 Overview Aruba 7200 series Mobility Controllers are optimized for 802.11ac and mobile app delivery. Fully application-aware, the 7200 series prioritizes mobile apps based on user identity and offers exceptional scale for BYOD transactions and device densities. With a new central processor employing eight CPU cores and four virtual cores, the 7200 series supports over 32,000 wireless devices and performs stateful firewall policy enforcement at speeds up to 40 Gbps – plenty of capacity for BYOD and 802.11ac devices. New levels of visibility, delivered by Aruba AppRF on the controller, allow IT to see applications by user, including top web-based applications like Facebook and Box. The 7200 series also manages authentication, encryption, VPN connections, IPv4 and IPv6 services, the Aruba Policy Enforcement Firewall™ with AppRF Technology, Aruba Adaptive Radio Management™, and Aruba RFprotect™ spectrum analysis and wireless intrusion protection. The Aruba controller configurations validated during the cryptographic module testing included:  Aruba 7210-F1  Aruba 7210-USF1  Aruba 7220-F1  Aruba 7220-USF1  Aruba 7240-F1  Aruba 7240-USF1  FIPS Kit 4010061-01 (Part number for Tamper Evident Labels) o  The exact firmware version validated was ArubaOS 6.3.1.7-FIPS   Note: For radio regulatory reasons, part numbers ending with -USF1 are to be sold in the US only. Part numbers ending with -F1 are considered ‘rest of the world’ and must not be used for deployment in the United States. From a FIPS perspective, both -USF1 and -F1 models are identical and fully FIPS compliant. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 6| Physical Description Cryptographic Module Boundaries For FIPS 140-2 Level 2 validation, the Controller has been validated as a multi-chip standalone cryptographic module. The steel chassis physically encloses the complete set of hardware and firmware components and represents the cryptographic boundary of the controller. The cryptographic boundary is defined as encompassing the top, front, left, right, rear, and bottom surfaces of the chassis. Figure 1 - The Aruba 7200 controller chassis Figure 1 shows the front of the Aruba 7200 Controller, and illustrates the following:  Four 10GBase-X (SFP+) Ethernet ports  Two Dual-Purpose Gigabit Uplink Ports  LINK/ACT and Status LEDs  Management/Status LED  LCD Panel and Navigation Buttons (Functionally disabled in FIPS mode)  Console Connections - RJ-45 and Mini-USB (Disabled in FIPS mode by TELs)  Expansion Slot (Functionally disabled in FIPS mode). The Aruba 7210, 7220, and 7240 are identical in terms of outward appearance and definition of the cryptographic boundary. Differences between the models are internal and are related to CPU capacity and speed. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|7 Intended Level of Security The 7200 Controller and associated modules are intended to meet overall FIPS 140-2 Level 2 requirements as shown in Table 1. Table 1 Intended Level of Security 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 EMI/EMC 2 9 Self-tests 2 10 Design Assurance 2 11 Mitigation of Other Attacks N/A Overall Overall module validation level 2 Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 8| Physical Security The Aruba Controller is a scalable, multi-processor standalone network device and is enclosed in a robust steel housing. The controller enclosure is resistant to probing and is opaque within the visible spectrum. The enclosure of the module has been designed to satisfy FIPS 140-2 Level 2 physical security requirements. The Aruba 7200 Controller requires Tamper-Evident Labels (TELs) to allow the detection of the opening of the chassis cover and to block the Serial console port. To protect the Aruba 7200 Controller from any tampering with the product, TELs should be applied by the Crypto Officer as covered under “Tamper-Evident Labels” on page 33.   Operational Environment The operational environment is non-modifiable. The control plane Operating System (OS) is Linux, a real- time, multi-threaded operating system that supports memory protection between processes. Access to the underlying Linux implementation is not provided directly. Only Aruba Networks provided interfaces are used, and the CLI is a restricted command set.   Logical Interfaces 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 Physical Interface  Data Input Interface Four 10GBase-X (SFP+) Ethernet ports  Two Dual-Purpose Gigabit Uplink Ports  Data Output Interface Four 10GBase-X (SFP+) Ethernet ports  Two Dual-Purpose Gigabit Uplink Ports  Control Input Interface Four 10GBase-X (SFP+) Ethernet ports  Two Dual-Purpose Gigabit Uplink Ports  Status Output Interface Four 10GBase-X (SFP+) Ethernet ports  Two Dual-Purpose Gigabit Uplink Ports  LEDs Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|9 Table 2 FIPS 140-2 Logical Interfaces  Power Interface Power Supply Data input and output, control input, status output, and power interfaces are defined as follows: Data input and output are the packets that use the firewall, VPN, and routing functionality of the modules.  Control input consists of manual control inputs for power and reset through the power and reset switch. It also consists of all of the data that is entered into the controller while using the management interfaces.  Status output consists of the status indicators displayed through the LEDs, the status data that is output from the controller while using the management interfaces, and the log file.  LEDs indicate the physical state of the module, such as power-up (or rebooting), utilization level, activation state (including fan, ports, and power). The log file records the results of self-tests, configuration errors, and monitoring data.  A power supply is used to connect the electric power cable. The controller distinguishes between different forms of data, control, and status traffic over the network ports by analyzing the packets header information and contents. Roles and Services The Aruba Controller supports role-based authentication. There are two roles in the module (as required by FIPS 140-2 Level 2) that operators may assume: a Crypto Officer role and a User role. The Administrator maps to the Crypto-Officer role and the client Users map to the User role. Crypto Officer Role The Crypto Officer role has the ability to configure, manage, and monitor the controller. Three management interfaces can be used for this purpose:  SSHv2 CLI The Crypto Officer can use the CLI to perform non-security-sensitive and security-sensitive monitoring and configuration. The CLI can be accessed remotely by using the SSHv2 secured management session over the Ethernet ports or locally over the serial port. In FIPS mode, the serial port is disabled.  Web Interface The Crypto Officer can use the Web Interface as an alternative to the CLI. The Web Interface provides a highly intuitive, graphical interface for a comprehensive set of controller management tools. The Web Interface can be accessed from a TLS-enabled Web browser using HTTPS (HTTP with Secure Socket Layer) on logical port 4343.  SNMP v3 The Crypto Officer can also use SNMPv3 to remotely perform non-security-sensitive monitoring and use ‘get’ and ‘getnext’ commands. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 10| See the table below for descriptions of the services available to the Crypto Officer role. Table 3 Crypto-Officer Services Service Description Input Output CSP Access Provide authenticated and SSHv2 key agreement SSHv2 outputs and SSH v2.0 6, 16 (read) encrypted remote management parameters, SSH data 8, 9, 24, 25 sessions while using the CLI inputs, and data (read/write) Provides ability to query SNMPv3 SNMPv3 SNMPv3 requests 34, 35 (read) management information responses 36 (read/write) IKEv1/IKEv2- Provide authenticated and IKEv1/IKEv2 inputs and IKEv1/IKEv2 29, 30, 31, 32 (read) IPSec encrypted remote management data; IPSec inputs, outputs, status, and 8, 9, 10, 11, 12, 13 sessions to access the CLI commands, and data data; IPSec (read/write) functionality outputs, status, and 17 (read) data 18, 19, 20, 21, 22, 23 (read/write) Configuring Create management Users and Commands and Status of 36, 37 (read/write) Network set their password and privilege configuration data commands and Management level; configure the SNMP agent configuration data Configuring Define the platform subsystem Commands and Status of None Module Platform firmware of the module by configuration data commands and entering Bootrom Monitor Mode, configuration data File System, fault report, message logging, and other platform related commands Configuring Define synchronization features Commands and Status of None Hardware for module configuration data commands and Controllers configuration data Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|11 Table 3 Crypto-Officer Services Configuring Commands and Status of Set IP functionality None Internet Protocol configuration data commands and configuration data Configuring Configure QOS values for module Commands and Status of None Quality of Service configuration data commands and (QoS) configuration data Configure Public Key Commands and Status of Configuring VPN 19 (read/write) Infrastructure (PKI); configure the configuration data commands and Internet Key Exchange configuration data (IKEv1/IKEv2) Security Protocol; configure the IPSec protocol Commands and Status of Configuring DHCP Configure DHCP on module None configuration data commands and configuration data Configuring Define security features for Commands and Status of 14, 15, 16 Security module, including Access List, configuration data commands and (read/write) Authentication, Authorization and configuration data Accounting (AAA), and firewall functionality Manage Install, rename, and delete X.509 Commands and Status of 29, 30, 31, 32 Certificates certificates configuration data; certificates, (read/write) Certificates and keys commands, and configuration Secure browser connection over TLS inputs, commands, TLS outputs, HTTPS over TLS 29, 30, 31, 32 (read) Transport Layer Security acting and data status, and data 26, 27, 28 as a Crypto Officer service (web (read/write) management interface) Cryptographic officer may use Commands and Status of Status Function None CLI "show" commands or view configuration data commands and WebUI via TLS to view the configurations controller configuration, routing tables, and active sessions; view health, temperature, memory status, voltage, and packet statistics; review accounting logs, and view physical interface status Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 12| Table 3 Crypto-Officer Services IPSec tunnel Provided authenticated/encrypted IKEv1/IKEv2 inputs and IKEv1/IKEv2 29, 30, 31, 32 (read) establishment for channel to RADIUS server data; IPSec inputs, outputs, status, and 8, 9, 10, 11, 12, 13 RADIUS commands, and data data; IPSec (read/write) protection outputs, status, and 17 (read) data 18, 19, 20, 21, 22, 23 (read/write) Perform FIPS start-up tests on Error messages Self-Test None None demand logged if a failure occurs Configuring Configure bypass operation on Commands and Status of None Bypass Operation the module configuration data commands and configuration data Updating Commands and Status of Updating firmware on the module None Firmware configuration data commands and configuration data Configuring Online Configuring OCSP responder OCSP inputs, OCSP outputs, 29, 30, 31, 32 (read) Certificate Status functionality commands, and data status, and data Protocol (OCSP) Responder Configuring Configuring Control Plane Commands and Status of 29, 30, 31, 32 (read) Control Plane Security mode to protect configuration data, commands, IKEv1/ 8, 9, 10, 11, 12, 13 communication with APs using IKEv1/IKEv2 inputs and IKEv2 outputs, Security (CPSec) (read/write) IPSec and issue self signed data; IPSec inputs, status, and data; 17 (read) IPSec outputs, certificates to APs commands, and data 18, 19, 20, 21, 22, 23 status, and data (read/write) and configuration data, self signed certificates Progress All CSPs will be Zeroization Zeroizes all flash memory Command information destroyed. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|13 User Role The User role can access the controller’s IPSec and IKEv1/IKEv2 services. Service descriptions and inputs/outputs are listed in the following table: Table 4 User Service Service Description Input Output CSP Access IKEv1/IKEv2- Access the module's IPSec IPSec inputs, IPSec outputs, 29, 30, 31, 32 (read) IPSec services in order to secure commands, and data status, and data 8, 9, 10, 11, 12, 13 network traffic (read/write) 17 (read) 18, 19, 20, 21, 22, 23 (read/write) HTTPS over Access the module’s TLS TLS inputs, TLS outputs, 29, 30, 31, 32 (read) TLS services in order to secure commands, and data status, and data 26, 27, 28 (read/write) network traffic EAP-TLS Provide EAP-TLS EAP-TLS inputs, EAP-TLS outputs, 29, 30, 31, 32 (read) termination termination commands and data status and data 26, 27, 28 (read/write) 802.11i Shared Access the module’s 802.11i inputs, 802.11i outputs, 33 (read) Key Mode 802.11i services in order to commands and data status and data 35 (read/write) secure network traffic 802.11i with Access the module’s 802.11i inputs, 802.11i outputs, 29, 30, 31, 32 (read) EAP-TLS 802.11i services in order to commands and data status, and data 34, 35 (read/write) secure network traffic Run Power-On Self-Tests Error messages Self-Tests None None and Conditional Tests logged if a failure occurs Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 14| Authentication Mechanisms The Aruba Controller supports role-based authentication. Role-based authentication is performed before the Crypto Officer enters privileged mode using admin password via Web Interface or SSHv2 or by entering enable command and password in console. Role-based authentication is also performed for User authentication. This includes password and RSA/ECDSA-based authentication mechanisms. The strength of each authentication mechanism is described below. Table 5 Estimated Strength of Authentication Mechanisms Authentication Type Role Strength Password-based authentication Passwords are required to be a minimum of eight characters and a Crypto Officer (CLI and Web Interface) maximum of 32 with a minimum of one letter and one number. If six (6) integers, one (1) special character and one (1) alphabet are used without repetition for an eight (8) digit PIN, the probability of randomly guessing the correct sequence is one (1) in 251,596,800 (this calculation is based on the assumption that the typical standard American QWERTY computer keyboard has 10 Integer digits, 52 alphabetic characters, and 32 special characters providing 94 characters to choose from in total. The calculation should be 10 x 9 x 8 x 7 x 6 x 5 x 32 x 52 = 251, 595, 800). Therefore, the associated probability of a successful random attempt during a one-minute period is approximate 1 in 251,596,800, which is less than 1 in 100,000 required by FIPS 140-2. RSA-based authentication When using RSA based authentication, RSA key pair has modulus User (IKEv1/IKEv2) size of 2048 bits, thus providing 112 bits of strength. Assuming the low end of that range, the associated probability of a successful random attempt is 1 in 2^112, which is less than 1 in 1,000,000 required by FIPS 140-2. ECDSA-based authentication ECDSA signing and verification is used to authenticate to the module User (IKEv1/IKEv2) during IKEv1/IKEv2. Both P-256 and P-384 curves are supported. ECDSA P-256 provides 128 bits of equivalent security, and P-384 provides 192 bits of equivalent security. Assuming the low end of that range, the associated probability of a successful random attempt during a one-minute period is 1 in 2^128, which is less than 1 in 100,000 required by FIPS 140-2. Pre-shared key-based Same mechanism strength as Password-based authentication User authentication (IKEv1/IKEv2) above. Pre-shared key based User Same mechanism strength as IKEv1/IKEv2 shared secret above. authentication (802.11i) Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|15 If RSA is used, 2048 bit RSA keys correspond to effective strength of EAP-TLS authentication User 2112; If ECDSA (P-256 and P-384) is used, curve P-256 provides 128 bits of equivalent security, and P-384 provides 192 bits of equivalent security.. Unauthenticated Services The Aruba Controller can perform VLAN, bridging, firewall, routing, and forwarding functionality without authentication. These services do not involve any cryptographic processing. Additional unauthenticated services include performance of the power-on self-test and system status indication via LEDs.   Non-Approved Services The following non‐approved services are also available to the unauthenticated operators.   Network Time Protocol (NTP) service  Internet Control Message Protocol (ICMP) service  VLAN service  Network bridging service  Network Address Resolution Protocol (ARP) service  Packets routing, switching and forwarding   Cryptographic Key Management Implemented Algorithms FIPS-approved cryptographic algorithms have been implemented in firmware and hardware.  Hardware encryption acceleration is provided for bulk cryptographic operations for the following FIPS approved algorithms: AES (Cert. #2479) o Triple-DES (Cert. #1518) o SHS (Cert. #2098) o HMAC (Cert. #1522) o RSA (Cert. #1268) o Note: RSA (Cert. #1268; non-compliant with the functions from the CAVP Historical RSA List) o  FIPS186-2: ALG[ANSIX9.31]: SIG(gen); 1024, SHS: SHA-1/SHA-256/SHA-512, 2048, 4096, SHS: SHA-1 ALG[RSASSA-PKCS1_V1_5]: SIG(gen): 1024, SHS: SHA-1/SHA-224/SHA-256/SHA- 384/SHA-512, 2048, 4096, SHS: SHA-1 ALG[RSASSA-PSS]: SIG(gen); 1024, SHS: SHA-1/SHA-224/SHA-256/SHA-384/SHA- 512, 2048, 4096, SHS: SHA-1 Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 16| The firmware supports the following cryptographic implementations.  ArubaOS OpenSSL Module implements the following FIPS-approved algorithms:  AES (Cert. #2680)  CVL (Cert. #152)  DRBG (Cert. #433)  ECDSA (Cert. #469)  HMAC (Cert. #1666)  KBKDF (Cert. #16)  RSA (Cert. #1379)  SHS (Cert. #2249)  Triple-DES (Cert. #1607) Note: RSA (Cert. #1379; non-compliant with the functions from the CAVP Historical RSA List) o  FIPS186-2: ALG[ANSIX9.31]: Key(gen)(MOD: 1024 PubKey Values: 65537) ALG[RSASSA-PKCS1_V1_5]: SIG(gen): 1024, SHS: SHA-1/SHA-256/SHA-384/SHA- 512, 2048, SHS: SHA-1 ECDSA (Cert. #469; non-compliant with the functions from the CAVP Historical ECDSA List) o  FIPS186-2: SIG(gen): CURVES(P-256 P-384), SHS: SHA-1    ArubaOS Crypto Module implementation supports the following FIPS Approved Algorithms: o AES (Cert. #2677) o CVL (Cert. #150) o ECDSA (Cert. #466) o HMAC (Cert. #1663) o RNG (Cert. #1250) o RSA (Cert. #1376) o SHS (Cert. #2246) o Triple-DES (Cert. #1605) Note: RSA (Cert. #1376; non-compliant with the functions from the CAVP Historical RSA List) o  FIPS186-2: ALG[ANSIX9.31]: Key(gen)(MOD: 1024 PubKey Values: 65537) ALG[RSASSA-PKCS1_V1_5]: SIG(gen): 1024, SHS: SHA-1/SHA-256/SHA-384/SHA- 512, 2048, SHS: SHA-1 ECDSA (Cert. #466; non-compliant with the functions from the CAVP Historical ECDSA List) o  FIPS186-2: SIG(gen): CURVES(P-256 P-384), SHS: SHA-1  ArubaOS UBOOT Bootloader implements the following FIPS-approved algorithms: o RSA (Cert. #1380) Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|17 SHS (Cert. #2250) o Non-FIPS Approved Algorithms Allowed in FIPS Mode  Diffie-Hellman (key establishment methodology provides 112 bits of encryption strength; non- compliant less than 112 bits of encryption strength)  EC Diffie-Hellman (key establishment methodology provides 128 or 192 bits of encryption strength)  NDRNGs  RSA (key wrapping; key establishment methodology provides 112 bits of encryption strength; non-compliant less than 112 bits of encryption strength)   Non-FIPS Approved Algorithms The cryptographic module implements the following non-approved algorithms that are not permitted for use in the FIPS 140-2 mode of operations:  DES  HMAC-MD5  MD5  RC4 Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 18| Critical Security Parameters The following are the Critical Security Parameters (CSPs) used in the controller. Table 6 CSPs/Keys Used in Aruba Controllers Storage and # Name CSPs type Generation Use Zeroization Key Encryption Key Hardcoded during Stored in Flash. Encrypts IKEv1/IKEv2 1 Triple-DES 168-bit key (KEK) manufacturing Zeroized by using Pre-shared key, command ‘wipe out RADIUS server flash’ shared secret, RSA private key, ECDSA private key, 802.11i pre-shared key and Passwords. SP800-90a DRBG (512 Derived using NON- Stored in plaintext in 2 DRBG entropy input DRBG initialization bits) FIPS approved HW volatile memory. RNG Zeroized on reboot. SP800-90a DRBG (384 Generated per SP800- Stored in plaintext in 3 DRBG seed DRBG initialization bits) 90A using a derivation volatile memory. function Zeroized on reboot. Generated per SP800- Stored in plaintext in 4 DRBG Key SP800-90a (256 bits) DRBG 90A volatile memory. Zeroized on reboot. Generated per SP800- Stored in plaintext in 5 DRBG V SP800-90a (128 bits) DRBG 90A volatile memory. Zeroized on reboot. FIPS 186-2 RNG Seed Derived using NON- Stored in plaintext in Seed 186-2 General 6 RNG seed (512 bits) FIPS approved HW volatile memory. purpose (x-change RNG Zeroized on reboot. Notice); SHA-1 RNG Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|19 Table 6 CSPs/Keys Used in Aruba Controllers FIPS 186-2 RNG Seed Derived using NON- Stored in plaintext in Seed 186-2 General 7 RNG seed key key (512 bits) FIPS approved HW volatile memory. purpose (x-change RNG Zeroized on reboot. Notice); SHA-1 RNG Diffie-Hellman private Diffie-Hellman private Generated internally Stored in the volatile Used in establishing 8 key key (224 bits) during Diffie-Hellman memory. Zeroized the session key for an Exchange after the session is IPSec session closed. Diffie-Hellman public Diffie-Hellman public Generated internally Stored in the volatile Used in establishing 9 key key (2048 bits) during Diffie-Hellman memory. Zeroized the session key for an Exchange after the session is IPSec session closed. Note: Key size of DH Group 1 (768 bits) and DH Group 2 (1024 bits) are not allowed in FIPS mode. Diffie-Hellman shared Diffie-Hellman shared Established during Stored in plain text in Key agreement in 10 secret secret (2048 bits) Diffie-Hellman volatile memory, SSHv2 Exchange Zeroized when session is closed. EC Diffie-Hellman Elliptic Curve Diffie- Generated internally Stored in the volatile Used in establishing 11 private key Hellman (P-256 and P- during EC Diffie- memory. Zeroized the session key for an 384). Hellman Exchange after the session is IPSec session closed. EC Diffie-Hellman Elliptic Curve Diffie- Generated internally Stored in the volatile Used in establishing 12 public key Hellman (P-256 and P- during EC Diffie- memory. Zeroized the session key for an 384). Hellman Exchange after the session is IPSec session closed. EC Diffie-Hellman Elliptic Curve Diffie- Established during EC Stored in plaintext in Key agreement in 13 shared secret Hellman ( P-256 and P- Diffie-Hellman volatile memory. IKEv1/IKEv2 384) Exchange Zeroized when session is closed. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 20| Table 6 CSPs/Keys Used in Aruba Controllers RADIUS server 8-128 character shared Stored encrypted in Module and RADIUS 14 CO configured shared secret secret Flash with the KEK. server authentication Zeroized by changing (updating) the pre- shared key through the User interface. 8-64 character Store in ciphertext in Administrator 15 Enable secret CO configured password flash. Zeroized by authentication changing (updating) through the user interface. 8-64 character Stored encrypted in Authentication for 16 User Passwords CO configured password Flash with KEK. accessing the Zeroized by either management deleting the password interfaces, RADIUS configuration file or by authentication overwriting the password with a new one. IKEv1/IKEv2 Pre- 64 character pre- Stored encrypted in User and module 17 CO configured shared key shared key Flash with the KEK. authentication during Zeroized by changing IKEv1, IKEv2 (updating) the pre- shared key through the User interface. HMAC-SHA-1/256/384 Established during Stored in plaintext in Key agreement in 18 skeyid (160/256/384 bits) IKEv1 negotiation volatile memory. IKEv1 Zeroized when session is closed. HMAC-SHA-1/256/384 Established during Stored in plaintext in Key agreement in 19 skeyid_d (160/256/384 bits) IKEv1 negotiation volatile memory. IKEv1 Zeroized when session is closed. IKEv1/IKEv2 session HMAC-SHA-1/256/384 Established as a result Stored in plaintext in IKEv1/IKEv2 payload 20 authentication key (160 / 256 / 384 bits) of IKEv1/IKEv2 service volatile memory. integrity verification implementation. Zeroized when session is closed. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|21 Table 6 CSPs/Keys Used in Aruba Controllers IKEv1/IKEv2 session Triple-DES (168 Established as a result Stored in plaintext in IKEv1/IKEv2 payload 21 encryption key bits/AES (128/196/256 of IKEv1/IKEv2 service volatile memory. encryption bits) implementation. Zeroized when session is closed. IPSec session Triple-DES (168 bits / Established during the Stored in plaintext in 22 Secure IPSec traffic encryption keys AES (128/196/256 bits) IPSec service volatile memory. implementation Zeroized when the session is closed. IPSec session HMAC-SHA-1 (160 Established during the Stored in plaintext in 23 User authentication authentication keys bits) IPSec service volatile memory. implementation Zeroized when the session is closed. Established during the Stored in plaintext in 24 SSHv2 session keys AES (128/196/256 bits) Secure SSHv2 traffic SSHv2 key exchange volatile memory. Zeroized when the session is closed. SSHv2 session Established during the Stored in plaintext in 25 HMAC-SHA-1 (160-bit) Secure SSHv2 traffic authentication key SSHv2 key exchange volatile memory. Zeroized when the session is closed. Stored in plaintext in 26 TLS pre-master secret 48 byte secret Externally generated TLS key agreement volatile memory. Zeroized when the session is closed. TLS session Generated in the Stored in plaintext in TLS session 27 AES 128/192/256 bits encryption key module during the TLS volatile memory. encryption service implementation Zeroized when the session is closed. TLS session HMAC-SHA-1/256/384 Generated in the Stored in plaintext in TLS session 28 authentication key (160/256/384 bits) module during the TLS volatile memory. authentication service implementation Zeroized when the session is closed. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 22| Table 6 CSPs/Keys Used in Aruba Controllers RSA 2048 bit private Generated in the Stored in flash Used by TLS and 29 RSA Private Key key module memory encrypted EAP-TLS/PEAP with KEK. Zeroized by protocols during the the CO command handshake, used for write erase all. signing OCSP responses, and used by IKEv1/IKEv2 for device authentication and for signing certificates RSA 2048 bit public Generated in the Stored in flash Used by TLS and 30 RSA public key key module memory encrypted EAP-TLS/PEAP with KEK. Zeroized by protocols during the the CO command handshake, used for write erase all. signing OCSP responses, and used by IKEv1/IKEv2 for device authentication and for signing certificates ECDSA suite B P-256 Generated in the Stored in flash Used by TLS and 31 ECDSA Private Key and P-384 curves module memory encrypted EAP-TLS/PEAP with KEK. Zeroized by protocols during the the CO command handshake. write erase all. ECDSA suite B P-256 Generated in the Stored in flash Used by TLS and 32 ECDSA Public Key and P-384 curves module memory encrypted EAP-TLS/PEAP with KEK. Zeroized by protocols during the the CO command handshake. write erase all. 802.11i Pre-Shared 8-63 character 802.11i Stored in flash Used by the 802.11i 33 CO configured Key (PSK) pre-shared secret for memory encrypted protocol use in 802.11i (SP with KEK. Zeroized by the CO command 800‐108) key derivation write erase all. 802.11i Pair-Wise 802.11i secret key Derived during the Stored in the volatile Used by the 802.11i 34 Master key (PMK) (256-bit) EAP-TLS/PEAP memory. Zeroized on protocol handshake reboot. AES-CCM key (128 Derived from 802.11 Stored in plaintext in Used for 802.11i 35 802.11i session key bits), AES-GCM key PMK volatile memory. encryption (128/256 bits) Zeroized on reboot. 8-64 character Stored in flash Used for SNMPv3 CO configured 36  SNMPv3  password memory encrypted authentication authentication  with KEK. Zeroized Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|23 Table 6 CSPs/Keys Used in Aruba Controllers by the CO command password write erase all. 8-64 character Stored in flash Used to derive CO configured 37  SNMPv3 privacy  password memory encrypted SNMPv3 session key password  with KEK. Zeroized by the CO command write erase all. 38  SNMPv3 session key AES-CFB key (128 Derived from SNMPv3 Stored in volatile Secure channel for bits) privacy password using memory. Zeroized on SNMPv3 management an approved KDF reboot. Self-Tests The Aruba Controller performs both power-up and conditional self-tests. In the event any self-test fails, the controller will enter an error state, log the error, and reboot automatically. The following self-tests are performed: ArubaOS OpenSSL Module:  AES (encrypt/decrypt) KATs  Triple-DES (encrypt/decrypt) KATs  DRBG KAT  RSA KAT  ECDSA Sign/Verify  SHS (SHA1, SHA256, SHA384 and SHA512) KATs  HMAC (HMAC-SHA1, HMAC-SHA256, HMAC-SHA384 and HMAC-SHA512) KATs ArubaOS Crypto Module  AES (encrypt/decrypt) KATs  Triple-DES (encrypt/decrypt) KAT  SHA (SHA1, SHA256, SHA384 and SHA512) KAT  HMAC (HMAC-SHA1, HMAC-SHA256, HMAC-SHA384 and HMAC-SHA512) KAT  RSA KAT  ECDSA Sign/Verify  FIPS 186-2 RNG KAT ArubaOS UBoot BootLoader Module  Firmware Integrity Test: RSA PKCS#1 v1.5 (2048 bits) signature verification with SHA-1 Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 24| Aruba Hardware Known Answer Tests:  AES (encrypt/decrypt) KATs  AES-CCM KAT  AES-GCM KAT  Triple-DES(encrypt/decrypt) KATs  HMAC (HMAC-SHA1) KAT The following Conditional Self-tests are performed in the controller: ArubaOS OpenSSL Module  Bypass Tests (Wired Bypass Test and Wireless Bypass Test)  CRNG Test on Approved RNG (DRBG)  ECDSA Pairwise Consistency Test  RSA Pairwise Consistency Test ArubaOS Crypto Module  CRNG Test on Approved RNG (FIPS 186-2 RNG)  ECDSA Pairwise Consistency Test  RSA Pairwise Consistency Test ArubaOS UBoot BootLoader Module  Firmware Load Test - RSA PKCS#1 v1.5 (2048 bits) signature verification Conditional Tests on Hardware:  CRNG Test on non-Approved RNGs Self-test results are logged in a log file. Upon successful completion of the power-up self tests, the module logs a KATS: passed message into a log file. Confirm the file update by checking the associated time of the file. In the event of a hardware KATs failure, the log file records one of the following messages depending on the algorithm being validated:  AES256 HMAC-SHA1 hash failed  AES256 Encrypt failed  AES256 Decrypt Failed  3DES HMAC-SHA1 hash failed  3DES Encrypt failed  3DES Decrypt Failed  DES HMAC-SHA1 hash failed  DES Encrypt failed  DES Decrypt Failed  HW KAT test failed for AESCCM CTR. Rebooting  AESCCM Encrypt Failed This text is followed by this message: The POST Test failed!!!! Rebooting… Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|25 Alternating Bypass State The controller implements an alternating bypass state when:  a port is configured in trusted mode to provide unauthenticated services  a configuration provides wireless access without encryption The alternating bypass status can be identified by retrieving the port configuration or the wireless network configuration. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 26| Installing the Controller This chapter covers the physical installation of the 7200 Controllers with FIPS 140-2 Level 2 validation. The Crypto Officer is responsible for ensuring that the following procedures are used to place the controller in a FIPS-approved mode of operation. This chapter covers the following installation topics:  Precautions to be observed during installation  Requirements for the controller components and rack mounting gear  Selecting a proper environment for the controller  Mounting the controller in a rack  Connecting power to the controller Pre-Installation Checklist You will need the following during installation:  Aruba 7200 Controller components.  Phillips or cross-head screwdriver.  Equipment rack.  Aruba power cord for each power supply, rated to at least 10 A with IEC320 connector.  Adequate power supplies and electrical power.  Cool, non-condensing air 0 to 40 ºC (32 to 104 ºF). May require air conditioning.  Management Station (PC) with 10/100 Mbps Ethernet port and SSHv2 software.  A 4- or 8-conductor Category 5 UTP Ethernet cable. Precautions  Installation should be performed only by a trained technician.  Dangerous voltage in excess of 240 VAC is always present while the Aruba power supply is plugged into an electrical outlet. Remove all rings, jewelry, and other potentially conductive material before working with this product.  Never insert foreign objects into the chassis, the power supply, or any other component, even when the power supplies have been turned off, unplugged, or removed.  Main power is fully disconnected from the controller only by unplugging all power cords from their power outlets. For safety reasons, make sure the power outlets and plugs are within easy reach of the operator.  Do not handle electrical cables that are not insulated. This includes any network cables.  Keep water and other fluids away from the product.  Comply with electrical grounding standards during all phases of installation and operation of the product. Do not allow the controller chassis, network ports, power supplies, or mounting brackets to contact any device, cable, object, or person attached to a different electrical ground. Also, never connect the device to external storm grounding sources.  Installation or removal of the chassis or any module must be performed in a static-free environment. The proper use of anti-static body straps and mats is strongly recommended.  Keep modules in anti-static packaging when not installed in the chassis.  Do not ship or store this product near strong electromagnetic, electrostatic, magnetic or radioactive fields.  Do not disassemble chassis or modules. They have no internal user-serviceable parts. When service or repair is needed, contact Aruba Networks. Product Examination The units are shipped to the Crypto Officer in factory-sealed boxes using trusted commercial carrier shipping companies. The Crypto Officer should examine the carton for evidence of tampering. Tamper-evidence includes tears, scratches, and other irregularities in the packaging. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|27 Package Contents The product carton should include the following:  7200 Controller  Rack mounting kit  Aruba User Documentation CD  Tamper-Evident Labels Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 28| Tamper-Evident Labels After testing, the Crypto Officer must apply Tamper-Evident Labels (TELs) to the controller. When applied properly, the TELs allow the Crypto Officer to detect the opening of the chassis cover, the removal or replacement of modules or cover plates, or physical access to restricted ports. Vendor provides FIPS 140 designated TELs which have met the physical security testing requirements for tamper evident labels under the FIPS 140-2 Standard. TELs are not endorsed by the Cryptographic Module Validation Program (CMVP). The tamper-evident labels shall be installed for the module to operate in a FIPS Approved mode of operation. Aruba Provides double the required amount of TELs. If a customer requires replacement TELs, please call customer support and Aruba will provide the TELs (Part # 4010061-01). The Crypto officer shall be responsible for keeping the extra TELs at a safe location and managing the use of the TELs. Reading TELs Once applied, the TELs included with the controller cannot be surreptitiously broken, removed, or reapplied without an obvious change in appearance: Figure 2 Tamper-Evident Labels Each TEL also has a unique serial number to prevent replacement with similar labels.   Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|29 Required TEL Locations The Aruba 7200 Mobility Controller requires a minimum of 15 TELs to be applied as follows: To Detect Opening the Chassis Lid  Spanning the left side and right side of the chassis lid where it meets the chassis bottom, as shown in Figures 6, 7, and 8.  Spanning the front bezel and the chassis lid, as shown in Figures 3 and 4.  Spanning the expansion slot cover plate and the top of the chassis, as shown in Figures 3 and 4. To Detect the Removal of Any Module or Cover Plate  Spanning power supply 1 and the top of the chassis, as shown in Figures 3 and 5. If a second power supply is installed, a TEL should be applied to it in an identical way to power supply 1.  Spanning power supply 2 (if installed) and the top of the chassis, or spanning the power supply 2 cover plate and the top and bottom of the chassis, as shown in Figures 3, 5, and 8.  Spanning the fan try and the top and bottom of the chassis, as shown in Figures 3, 5, and 8. To Detect Access to Restricted Ports  Two labels spanning the RJ-45 and mini-USB serial ports, as shown in figures 4 and 8. Press down on this label to ensure that it adheres to a sufficient area of the front bezel. The RJ-45 port is raised relative to the bezel so there will be some air gap under the label in this area. However, the air gap should not be larger than 2-3mm. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 30|   Figure 3 Required TELs for the Aruba 7200 Mobility Controller – Top   Figure 4 Required TELs for the Aruba 7200 Mobility Controller – Front Figure 5 Required TELs for the Aruba 7200 Mobility Controller – Rear   Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|31 Figure 6 Required TELs for the Aruba 7200 Mobility Controller – Right Side    Figure 7 Required TELs for the Aruba 7200 Mobility Controller – Left Side  Figure 8 Required TELs for the Aruba 7200 Mobility Controller – Bottom    Applying TELs The Crypto Officer should employ TELs as follows:  Before applying a TEL, make sure the target surfaces are clean and dry.  Do not cut, trim, punch, or otherwise alter the TEL.  Apply the wholly intact TEL firmly and completely to the target surfaces.  Press down firmly across the entire label surface, making several back-and-forth passes to ensure that the label securely adheres to the chassis.  Ensure that TEL placement is not defeated by simultaneous removal of multiple modules.  Allow 24 hours for the TEL adhesive seal to completely cure.  Record the position and serial number of each applied TEL in a security log. Once the TELs are applied, the Crypto Officer (CO) should perform initial setup and configuration as described in the next chapter. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 32| Ongoing Management The Aruba 7200 Controllers meet FIPS 140-2 Level 2 requirements. The information below describes how to keep the controller in FIPS-approved mode of operation. The Crypto Officer must ensure that the controller is kept in a FIPS- approved mode of operation. Crypto Officer Management The Crypto Officer must ensure that the controller is always operating in a FIPS-approved mode of operation. This can be achieved by ensuring the following:  FIPS mode must be enabled on the controller before Users are permitted to use the controller (see “Enabling FIPS Mode” on page 37)  The admin role must be root.  Passwords must be at least six characters long.  VPN services can only be provided by IPsec or L2TP over IPsec.  Access to the controller Web Interface is permitted only using HTTPS over a TLS tunnel. Basic HTTP and HTTPS over SSL are not permitted.  Only SNMP read-only may be enabled.  Only FIPS-approved algorithms can be used for cryptographic services (such as HTTPS, L2, AES-CBC, SSH, and IKEv1/IKEv2-IPSec), which include AES, Triple-DES, SHA-1, HMAC SHA-1, and RSA signature and verification.  TFTP can only be used to load backup and restore files. These files are: Configuration files (system setup configuration), the WMS database (radio network configuration), and log files. (FTP and TFTP over IPsec can be used to transfer configuration files.)  The controller logs must be monitored. If a strange activity is found, the Crypto Officer should take the controller off line and investigate.  The Tamper-Evident Labels (TELs) must be regularly examined for signs of tampering. The Crypto Officer shall be responsible for developing an inspection schedule in compliance with agency-specific policies.  When installing expansion or replacement modules for the Aruba 7200, use only FIPS-approved modules, replace TELs affected by the change, and record the reason for the change, along with the new TEL locations and serial numbers, in the security log.  The Crypto Officer shall not configure the Diffie-Hellman algorithm with 768-bits (Group 1) or 1024-bits (Group 2) in FIPS mode for IKEv1/IKEv2-IPSec and SSHv2. User Guidance The User accesses the controller VPN functionality as an IPsec client. The user can also access the controller 802.11i functionality as an 802.11 client. Although outside the boundary of the controller, the User should be directed to be careful not to provide authentication information and session keys to others parties. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|33 Setup and Configuration The Aruba 7200 Controllers meet FIPS 140-2 Level 2 requirements. The sections below describe how to place and keep the controller in FIPS-approved mode of operation. The Crypto Officer (CO) must ensure that the controller is kept in a FIPS-approved mode of operation. The controller can operate in two modes: the FIPS-approved mode, and the standard non-FIPS mode. By default, the controller operates in non-FIPS mode. Setting Up Your Controller To set up your controller: 1. Make sure that the controller is not connected to any device on your network. 2. Boot up the controller. 3. Connect your PC or workstation to a line port on the controller. For further details, see the ArubaOS 6.3 Quick Start Guide. Enabling FIPS Mode For FIPS compliance, users cannot be allowed to access the controller until the CO changes the mode of operation to FIPS mode. There are two ways to enable FIPS mode:  Use the WebUI  Use the CLI Enabling FIPS Mode with the WebUI The IP address of the controller will be set during initial setup of the controller, as described in the ArubaOS 6.3 Quick Start Guide. When you connect a PC or workstation to a line port on the controller, you can connect to this IP address through a Web browser. To log in with the WebUI: 1. Open a Web browser and connect to https://ip_address. 2. Log in using the username/password set during the initial setup procedure. 3. Go to the Configuration > Network > Controller > System Settings page (the default page when you click the Configuration tab). 4. Click the FIPS Mode for Controller Enable checkbox. Enabling FIPS Mode with the CLI Login to the controller using an SSHv2 client. After entering the “enable” command and supplying the enable secret (established during the initial setup procedure), enable FIPS mode using the following commands: #configure terminal Enter Configuration commands, one per line. End with CNTL/Z (config) #fips enable (config) #exit #write memory Saving Configuration... Configuration Saved. Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy 34| To verify that FIPS mode has been enabled, issue the command “show fips”. Disabling the LCD Configuration through the front-panel LCD should be disabled. To disable the LCD screen, enter the Enable mode and use the following CLI commands: (host) #configure terminal  (host) (config) #lcd‐menu  (host) (lcd‐menu) #disable menu  Disallowed FIPS Mode Configurations When you enable FIPS mode, the following configuration options are disallowed:  All WEP features  WPA  TKIP mixed mode  Any combination of DES, MD5, and PPTP Aruba 7200 Series Controllers FIPS 140-2 Level 2 Security Policy|35