McAfee OFFICE 3.1 Especificaciones descargar pdf (Pagina 124)

Technical Specifications and Options

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Endpoint Encryption for Files and Folders Client

• Windows 2000 SP4 with RollUp1, XP SP2, Vista SP1. Please see section

Installing Endpoint Encryption for Files and Folders client for additional

client

OS requirements.

• 256MB RAM

• 5MB Free hard disk space

• Pentium compatible processor

• TCP/IP network connection

Encryption Algorithms

Endpoint Encryption supports many custom algorithms. Each encryption key generated

for Endpoint Encryption for Files and Folders may be associated with a separate

algorithm.

Algorithm performance is based on the “PassMark” rating which gives an overall

indication of system performance. All tests were performed on a K6-II-300 machine

running Windows XP SP2. This test platform has a PassMark of 20.7. The closer to this

figure an algorithm gets, the less the impact of Endpoint Encryption on the user.

Faster machines will achieve correspondingly faster passmark ratings, but the

percentage difference between them will be comparable.

RC5-12

CBC Mode, 1024 bit key, 12 rounds, 64 bit blocks. PassMark 20.7 (100%). The RC5-12

algorithm is compatible with the Endpoint Encryption 3.x algorithm.

RC5-18

CBC Mode, 1024 bit key, 18 rounds, 64 bit blocks, PassMark 20.7 (100%). The 18

round RC5 variant is designed to prevent the theoretical “Known Plaintext” attack.

AES 256 (FIPS 140-2 Approved) - recommended

CBC Mode, 256 bit key, 128 bit blocks, PassMark 19.3 (93%)

This algorithm is approved for FIPS 140-2 use.

Data wiping standard

The wiping mechanism follows the data shredding specification of US Department of

Defense (DoD). The specification detail may be found in:

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McAfee OFFICE 3.1 Especificaciones Pagina 124