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Cisco Aggregation Services Router (ASR) 900 Series Security Target

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5 SECURITY REQUIREMENTS

This section identifies the Security Functional Requirements for the TOE. The Security

Functional Requirements included in this section are derived from Part 2 of the Common Criteria

for Information Technology Security Evaluation, Version 3.1, Revision 4, dated: September 2012

and all international interpretations.

5.1 Conventions

The CC defines operations on Security Functional Requirements: assignments, selections,

assignments within selections and refinements. This document uses the following font

conventions to identify the operations defined by the CC:

 Assignment: Indicated with italicized text;

 Refinement: Indicated with bold text;

 Selection: Indicated with underlined text;

 Iteration: Indicated by appending the iteration number in parenthesis, e.g., (1), (2), (3).

 Where operations were completed in the NDPP itself, the formatting used in the NDPP

has been retained.

Explicitly stated SFRs are identified by having a label ‘EXT’ after the requirement name for

TOE SFRs. Formatting conventions outside of operations and iterations matches the formatting

specified within the NDPP.

5.2 TOE Security Functional Requirements

This section identifies the Security Functional Requirements for the TOE. The TOE Security

Functional Requirements that appear in the following table are described in more detail in the

following subsections.

Table 18 Security Functional Requirements

Class Name

Component

Identification

Component Name

FAU: Security audit

FAU_GEN.1

Audit data generation

FAU_GEN.2

User Identity Association

FAU_STG_EXT.1

External Audit Trail Storage

FCS: Cryptographic

support

FCS_CKM.1

Cryptographic Key Generation (for asymmetric keys)

FCS_CKM_EXT.4

Cryptographic Key Zeroization

FCS_COP.1(1)

Cryptographic Operation (for data

encryption/decryption)

FCS_COP.1(2)

Cryptographic Operation (for cryptographic signature)

FCS_COP.1(3)

Cryptographic Operation (for cryptographic hashing)

FCS_COP.1(4)

Cryptographic Operation (for keyed-hash message

authentication)

FCS_IPSEC_EXT.1

Explicit: IPSEC

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 51 52

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