Validated Protection Profile - U.S. Government Directory Protection Profile for Medium Robustness Environments, Version 1.1

Short Name: pp_dir_mr_v1.1

Technology Type: PKI/KMI

CC Version: 3.1

Date: 25 July 2007

Preceded By: pp_dir_mr_v1.0

Conformance Claim: Medium Robustness

Protection Profile

Validation Report

CC Certificate

Assurance Continuity Maintenance Report

Please note: This serves as an addendum to the VR for the Original Evaluated PP

PP OVERVIEW

This PP specifies the minimum-security requirements for directories (i.e., the Target of Evaluation (TOE)) used by the Department of Defense (DoD) in Medium Robustness Environments. The directory provides controlled access to a repository of information (RI) for a single classification or marking, and is considered sufficient protection for environments where the likelihood of an attempted compromise is medium. The target robustness level of "medium" is specified in the Guidance and Policy for the Department of Defense Global Information Grid Information Assurance (GIG) and is further discussed in Section 3.0 of the PP. STs claiming compliance may consist of one or more devices, and, as a medium robustness TOE, must define its TOE to include all the components necessary to meet the security functional requirements, including the hardware.

The PP defines the requirements for a general-purpose directory that may be used in a variety of applications and systems, including Public Key Infrastructures (PKIs). The TOE for the directory includes security requirements for identification and authentication (I&A), access control, non-repudiation, audit, trusted channel/path, and TSF management, self-protection, and data availability. A cryptographic module is required for the security mechanisms that use encryption and digital signatures, e.g., trusted channel and I&A, respectively.

Relative to these requirements the PP includes:

• assumptions about the security aspects of the environment in which the TOE will be used;
• threats that are to be addressed by the TOE;
• security objectives of the TOE and its environment;
• functional and assurance requirements to meet those security objectives; and
• rationale demonstrating how the requirements meet the security objectives, and how the security objectives address the threats.

ENVIRONMENTAL STRENGTHS

The evaluation of the U. S. Government Protection Profile (PP) Directory for Medium Robustness Environments, Version 1.1provides specification for environments in which TOEs with various levels of robustness are appropriate to meet Medium Robustness level of independently assured security requirements. The assurance requirements were chosen to be consistent with this goal.

ASSURANCE MAINTENANCE

July 25, 2007
Assurance maintenance has been performed on this protection profile to update it to the common criteria version 3.1. This update caused a change in version number (from 1.0 to 1.1) that indicates an update has occurred. The updates included revisions based on the assurance requirements of the CC 3.1, removal of FPT_SEP and FPT_RVM since it is now covered by ADV_ARC and replacement of Explicitly stated requirements with Extended requirements (only the nomenclature changed and not the requirements.)  Cryptographic functional requirements were also revised to reflect the latest updated standards. 

This Validated Protection Profile is not assigned to any Validated Products