IPS   140~         al      ation C                               cat




    The Natlonallnstitute of Standards                                                                                                   The Communications Security
   and Technology of the United States                                                                                                  Establishment of the Government
               of AmerIca                                                                                                                          of Canada




                                                        Certjfjcate No. 990
The National Institute of Standards and Technology, as the United States FIPS 140-2 Cryptographic Module Validation Authority;
and the Communications Security Establishment, as the Canadian FIPS 140-2 Cryptographic Module Validation Authority; hereby
validate the FIPS 140-2 testing results of the Cryptographic Module identified as:

       Windows XP                    hanced DSS and Diffi.e-Henman Cryptographic Provider (DSSENH)
                                                by Microsoft Corporation
                                                    (When operated in FIPS mode)

in accordance with the Derived Test ReqUirements for FIPS 140-2, Security Requirements for Cryptographic Modules. FIPS 140-2
specifies the security requirements that are to be satisfied by a cryptographic module utilized within a security system protecting
Sensitive Information (United States) or Protected Information (Canada) within computer and telecommunications systems
(including voice systems).

Products which use the above identified cryptographic module may be labeled as complying with the requirements of FIPS 140-2
so long as the product, throughout its life cycle, continues to use the validated version of the cryptographic module as specified in
this certificate. The validation report contains additional details concerning test results. No reliability test has been performed and
no warranty of the products by both agencies is either expressed or implied.

This certificate includes details on the scope of conformance and validation authority signatures on the reverse.

                                                                           TM: A Certn,c.arlon Marl< 01 NIST, which docs nol imply product endorsement by NIST. the U.S., or Canadian Governments
FIPS 140-2 provides four increasing, qualitative levels of security: Level 1, Level 2, Level 3. and Level 4. These levels are intended to cover
the wide range and potential applications and environments in which cryptographic modules may be employed. The security requirements
cover eleven areas related to the secure design and implementation of a cryptographic module. The scope of conformance achieved by the
cryptographic modules as tested in the product identified as:

                  Windows XP Enhanced DSS, and Diffie-Hellman Cryptographh:: Provider (DSSENH), by Microsoft Corporation
                                              (Software Version: 5.1.2600.5507; Software)

                                                                           Allan Laboratories. NVLAP Lab Code 200492·0
and tested by the Cryptographic Module Testing accredited laboratory:      CRYPTIK Version 7.0
is as follows:                                                             ------------------------


Cryptographic Module Specification:           Level 1                      Cryptographic Module Ports and Interfaces:              Level 1

Roles, Services, and Authentication:          Level 1                      Finite State Model:                                     Level 1

Physical Security:                            Level N/A                    Cryptographic Key Management:                           Level 1
       (Multi-Chip Standalone)
EMlfEMC:                                      Level 1                      Self-Tests:                                             Level 1

Design Assurance:                             Level 1                      Mitigation of Other Attacks:                            Level NJA

Operational Environment:                      Level 1                      tested in the following configuration(s): Microsoft Windows XP
                                                                                                   Professional SP3 (in sfngle user mode)

The following FIPS approved Cryptographic Algorithms are used: DSA (Cert #292); RNG (Cert. #448); SHS (Cart. #784); Tri,ple-DES (Cert.#676);
                                                               Triple~DES MAC (Triple-DES Cert. #616, vendor affirmed)

The cryptographic module also contains the following non-FIPS approved algorithms: DES; OES40; Diffie-Heilman (key agreement; key
                                                                establishment methodology provides between 80 and 150 blts of encryption
                                                                   strength;   non~compliantIless   than 80 bits); MD5; RC2i RC4

                                                        Overall Level Achieved: 1
Signed on behalf of the Government of the United States                          Signed on behalf of the Government of Canada

                                                 w·~.-J~
Signature:   W.cn1ll/ZL.-   r=-.                                                 Signature:   C~ ~
Dated     -Jc   v~ J. 4 ,,) IJ7} 2                                               Dated:   :::I,.) \ 'i 'd-:;),   I   d.bO   '6
Chief, Computer Security Division                                                Director, Industry Program Group
National Institute of Standards and Technology                                   Communications Security Establishment Canada