BCM5823 ETC, BCM5823 Datasheet

BCM5823

Manufacturer Part Number

BCM5823

Description

SECURITY PROCESSOR

Manufacturer

ETC

Datasheet

1.BCM5823.pdf (2 pages)

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Price

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Part Number:

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Part Number:

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Download datasheet (122Kb)

B C M 5 8 2 3 S E C U R I T Y P R O C E S S O R

•

High-performance security co-processor

500-Mbps system throughput

• DES-CBC, 3DES-CBC

• AES-CBC, AES-CTR (up to 256-bit key lengths)

• HMAC-SHA-1, HMAC-MD5

• Single pass encryption and authentication

Integrated public key processor

• 400 Diffie-Hellman transactions per second

• 550 1024-bit RSA transactions per second

• HW supports 1024 and 2048 bit RSA keys

• Support for IKE and SSL/TLS modes

Scalable to 1 Gbps of IPsec processing

Concurrent public-key and symmetric key processing

Software and package compatible with BCM5821

True hardware random number generator

Optimized PCI interface

• PCI 2.2 interface, 32/64-bit, 33-66 MHz

• Optional EEPROM interface to configure PCI registers

133-MHz operating frequency

0.18-µm CMOS technology, 1.8V core, 3.3v I/O

Low power consumption: 1.3 W

Package: 256 PBGA (27 x 27)

B C M 5 8 2 3

DRAM

PCI Bus

F E A T U R E S

BCM5823 in 1-Gbps VPN Application

Bridge and

WAN Interface

Controller

DRAM

CPU

PRODUCT

BCM5823

Processor

Security

•

LAN Interface

Improves security performance in high-performance

embedded applications

• Firewalls

• VPN-Enabled Routers

AES support provides latest algorithm support and

protects against obsolescence

• 256-bit key length support of AES

Scalability enables high-end architectures

Two BCM5823s provide up to 1 Gbps performance

Enables fast IKE negotiations for VPN applications

Reduces load on host CPU for high-performance

security processing

Easy upgrade from BCM5821

Extensive embedded software development kit (SDK)

• VxWorks

• Software reference library

• Complete reference design

Concurrent processing minimizes latency on public-

key and symmetric key operations

Integration reduces footprint and power consumption

for embedded applications

S U M M A R Y

BCM5823

Brief

, Linux

, BSD support

BCM5823

Processor

Security

O F

• VPN Appliances

• Access Devices

B E N E F I T S

Related parts for BCM5823

BCM5823 Summary of contents

Page 1

... AES support provides latest algorithm support and protects against obsolescence • 256-bit key length support of AES • Scalability enables high-end architectures • Two BCM5823s provide Gbps performance • Enables fast IKE negotiations for VPN applications • Reduces load on host CPU for high-performance security processing • ...

Page 2

... IV seeding and secret key generation. The BCM5823 is ideal for high-end and mid-range firewall and VPN appliance applications. Able to scale to 1 Gbps with multiple devices, the BCM5823 addresses a very broad range of performance points. Utilizing a common software base, customers can develop families of products with common architectures and software platforms ...

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