Nortel-networks Nortel Network VPN Router and Client Workstation 7 Instrukcja Użytkownika Pobierz pdf (Strona 25)

Security Target, Version 3.9

March 18, 2008

Nortel VPN Router v7.05 and Client Workstation v7.11

Page 25 of 67

FCS_COP.1.1(a)

The TSF shall perform [encryption and decryption] in accordance with a specified cryptographic algorithm

[3DES and AES] and cryptographic key sizes [168-bit key, 128 and 256-bit keys, respectively] that meet the

following: [FIPS 46-3 and FIPS 197, respectively].

Dependencies: [FDP_ITC.1 Import of user data without security attributes, or

FDP_ITC.2 Import of user data with security attributes, or

FCS_CKM.1 Cryptographic key generation]

FCS_CKM.4 Cryptographic key destruction

FMT_MSA.2 Secure security attributes

FCS_COP.1(b) Cryptographic operation (authentication)

Hierarchical to: No other components.

FCS_COP.1.1(b)

The TSF shall perform [authentication] in accordance with a specified cryptographic algorithm [HMAC-

SHA-1] and cryptographic key sizes [512-bits] that meet the following: [RFC 2104].

Dependencies: [FDP_ITC.1 Import of user data without security attributes, or

FDP_ITC.2 Import of user data with security attributes, or

FCS_CKM.1 Cryptographic key generation]

FCS_CKM.4 Cryptographic key destruction

FMT_MSA.2 Secure security attributes

FCS_COP.1(d) Cryptographic operation (random number generation)

Hierarchical to: No other components.

FCS_COP.1.1(d)

The TSF shall perform [random number generation] in accordance with a specified cryptographic

algorithm [SHA-1] and cryptographic key sizes [20 bytes] that meet the following: [FIPS 186-2 Appendix

3.1].

Dependencies: [FDP_ITC.1 Import of user data without security attributes, or

FDP_ITC.2 Import of user data with security attributes, or

FCS_CKM.1 Cryptographic key generation]

FCS_CKM.4 Cryptographic key destruction

FMT_MSA.2 Secure security attributes

FCS_COP.1(e) Cryptographic operation (hashing)

Hierarchical to: No other components.

FCS_COP.1.1(e)

The TSF shall perform [hashing] in accordance with a specified cryptographic algorithm [SHA-1] and

cryptographic key sizes [none] that meet the following: [RFC 3174].

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Nortel-networks Nortel Network VPN Router and Client Workstation 7 Instrukcja Użytkownika Strona 25