BCM5802 full IPSec acceleration Brief PROCESSOR SE

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BCM5802 full IPSec acceleration Brief PROCESSOR SE

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BCM5802
BCM5802
full IPSec acceleration
Brief
PROCESSOR
SECURITY
Feature rich single-chip security processor integrating Mbps IPSec (3DES, SHA-1) "In-System" Sustainable Mbps 200-byte packets Unlimited support system memory Extensive hardware acceleration support
IKE/SSL/TLS setup Supports DES, 3DES, HMAC- SHA-1 HMAC-MD5 performance, with Security Association (SA) packet
Highly integrated security processor
Single-chip IPSec, IKE, SSL/TLS accelerator Multi-threaded engine True hardware random number generator On-chip context buffer memory Lowest system cost
Sustainable performance real-world conditions
supports multi-packet processing Pre-fetch context packet
Public acceleration unit supports DiffieHellman exchanges second
Flexible, easy interface
external components required Ideal low-cost, add-in card applications Compatible with existing systems
True hardware random number generator Supports multi-packet processing pre-fetch
packet data context with single write
Whole product solution minimizes time-to-market
Software Reference Library (SRL) includes hardware abstraction software layer Compatible with industry standard IPSec software Compatible with OpenSSL
Multi-threaded allows multi-packet processing Accommodates most latency problems without
performance degradation
interface, bits, operating frequency Low-power 3.3V design 144-pin DQFP package
Flexible solution data security applications
appliances Small office VPNs modems
SOHO System Diagram
BCM5802
DRAM DRAM Bridge Bridge DRAM Controller DRAM Controller
Security Processor
Interface
Interface
Clock
Master Controller (DMA, Sequencing) Public Acceleration Prefetch Context Buffer
Phone: 949-450-8700 FAX: 949-450-8710 Email: info@broadcom.com Web: www.broadcom.com
Interface
True Random Number Generator 3DES/DES Encryption SHA-1/MD5 Authenication
BCM5802 Security Processor integrates Broadcom's IPSec engine (DES, 3DES, HMAC-SHA-1, HMAC-MD5), public processor, true random number generator, interface context buffer memory onto single chip. BCM5802 Security Processor ideal solution modems, VPN-enabled networking products such SOHO routers, gateways appliances. BCM5802 combines performance cost optimization applications requiring hardware assist MIPS intensive IPSec processing. Accelerating bulk cryptographic functions (DES, 3DES, SHA-1 MD5) public operations, BCM5802 includes extensive hardware support processing intensive public operations minimizes user software required SSL/TLS negotiations. BCM5802 provides Mbps performance excess Diffie-Hellman exchanges second (1024-bit public key, 180-bit private key). IPSec performance measured "in-system" outbound packets, with security associations packet.
true hardware random number generator BCM5802 well suited seeding secret generation. BCM5802's interface makes perfect solution cost-sensitive security applications. Requiring external components, BCM5802 ideal add-in card applications requiring IPSec acceleration. Unlimited security association (SA) support system memory multi-threaded engine utilizes system memory maximize throughput real-world applications. ability pre-fetch packet contexts minimizes performance degradation when processing small packets. Application program interface (API) support through Broadcom's Software Reference Library (SRL) IPSec application software offers BCM5802 users complete system solution. Compatibility with OpenSSL industry standard IPSec software from Communications eases integration reduces time-to-market.
Broadcom®, pulse logo® Connecting Everythingare trademarks Broadcom Corporation and/or subsidiaries United States certain other countries. other trademarks property their respective owners.
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
2002 BROADCOM CORPORATION. rights reserved. 5802-PB02-R-3.5.02
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BCM5802 full IPSec acceleration Brief PROCESSOR SE

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