Overview

GTA Firewalls utilizing the GTA VPN Acceleration Card to off load the processing of time-consuming encryption processes than can impact the system performance. This in return frees up the host processor to perform the primary security tasks more efficiently.

The GTA VPN Accelerator card is included standard with every GB-2000e, GB-800e and GB-250e Firewall Appliance, and is available as an option for GB-2000x and GB-Ware. GB-Ware also requires VPN Accelerator Option, available separately.

Option Availability

Product	Standard	Optional	Not Available
GB-3000
GB-2000X
GB-2000e
GB-2000
GB-800e
GB-800
GB-250e
GB-250
GB-Ware

Encryption Algorithms

DES

3DES

AES

MD-5

SHA-1

Public Key computations

Diffie-Hellman Key Negotiations

RSA Encryption & Signatures

DSA Signatures

Random Number Generation

Specifications

PCI Interface:

32-bit 3.3V + 5V

33/66 MHz max bus speed

PCI v2.2 Compliant

Bus Master and Target Capability

Accelerator Chip:

Hifn 7955

Environment:

Operating Temperature: 0 - 60° C

Storage Temperature: 0 - 85° C

Operating Humidity: 10 - 90% RH

Electrical:

PCI Voltage: 3.3V or 5V

PCI Bus Signaling: 3.3V or 5V

Power Consumption: 1.8W typical

Mechanical:

Standard PCI card w/mounting plate

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'GB-OS', 'Surf Sentinel', 'Mail Sentinel' and 'GB-Ware' are registered trademarks of Global Technology Associates, Incorporated. 'GB Commander' is a trademark of Global Technology Associates, Incorporated. 'Global Technology Associates' and 'GTA' are service marks of Global Technology Associates, Incorporated.