BCM5812 SECURITY PROCESSOR Feature-rich single-chip security proc

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BCM5812 SECURITY PROCESSOR Feature-rich single-chip security proc

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BCM5812
BCM5812 SECURITY PROCESSOR
Feature-rich single-chip security processor integrating full-featured support 50-Mbps system throughput
DES-CBC, 3DES-CBC AES-CBC, AES-CTR 256-bit lengths) HMAC-SHA-1, HMAC-MD5 Single-pass encryption authentication
Software-compatible solutions enables scalability across product families Improves security performance power embedded applications cost-sensitive, SOHO routers Low-end routers appliances Firewalls
Integrated public processor
Concurrent public-key symmetric-key processing True hardware random number generator Software-compatible with BCM580x BCM582x Supports multi-packet processing prefetch packet data context Multi-threaded with single allows multi-packet processing write Optimized interface 0.18m-CMOS technology, 1.8v core, 3.3v power consumption: 0.45W Package: 196-pin FBGA
interface, 32-bit, Optional EEPROM interface configure registers
Diffie-Hellman transactions second 1024-bit transactions second Hardware supports 1024- 2048-bit keys Support SSL/TLS modes
support provides latest against obsolescence algorithm support
Enables fast negotiations applications Sustainable performance real-world conditions Extensive embedded software development (SDK)
Concurrent processing symmetric-keyminimizes latency publicoperations Integration reduces footprint power consumption embedded applications
VxWorks, Linux, support Software reference library Complete reference design supports multi-packet processing Pre-fetch context packet
256-bit length support
BCM5812 Application
DRAM DRAM
Bridge Bridge DRAM DRAM Controller Controller
BCM5812 BCM5812 Security Security Processor Processor
Interface
Interface
BROADCOM PROPRIETARY CONFIDENTIAL
Master Controller (DMA, Sequencing) Public Acceleration Prefetch Context Buffer
32-Bit Master Slave
True Random Number Generator AES/3DES/DES/ARCFour Encryption
SHA-1/MD5 Authentication
BCM5812 complements CryptoNetX family security processors. Offering software compatibility with BCM580X BCM582X products, BCM5812 allows customers support performance from Mbps Gbps with common software platform. BCM5812 security processor fully integrated, cost-effective cryptographic processor capable performing Mbps IPsec (3DES, HMAC-SHA-1) system throughput. BCM5812 includes cryptographic engine with support lengths bits. addition full-featured symmetric engine, BCM5812 offers public-key acceleration processing rate Diffie-Hellman transactions second. BCM5812 security processor ideal solution cost-sensitive applications requiring hardware acceleration with latest cryptographic features. BCM5812 combines performance cost optimization applications requiring hardware assist CPU-intensive IPSec processing. Accelerating bulk cryptographic functions (AES, 3DES, SHA-1, MD5) public operations, BCM5812 includes extensive hardware support processing intensive public-key operations minimizes user software required SSL/TLS negotiations. true hardware random number generator BCM5812 well suited seeding secret generation.
BCM5812 device's interface makes perfect solution cost-sensitive security applications. Requiring external components, BCM5812 ideal embedded applications with strict board space power requirements. Furthermore, performance BCM5812 easily scaled increase both IPsec public-key processing performance. Unlimited security association (SA) support system memory multi-threaded engine utilize system memory maximize throughput real-world applications. Able prefetch packet contexts, this minimizes performance degradation when processing small packets. Concurrent public-key bulk payload processing minimizes latency improves system performance dramatically. Application program interface (API) support through Broadcom's Software Reference Library (SRL) IPSec application software offers BCM5812 users complete system solution. BCM5812 includes support VxWorks®, Linux®, BSD®.
Broadcom®, pulse logo, Connecting everything®, CryptoNetX trademarks Broadcom Corporation and/or subsidiaries United States certain other countries. other trademarks property their respective owners.
Current Context
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
2003 BROADCOM CORPORATION. rights reserved. 5812-PB00-R 02.28.03
Phone: 949-450-8700 FAX: 949-450-8710 Email: info@broadcom.com Web: www.broadcom.com
BROADCOM PROPRIETARY CONFIDENTIAL

BCM5812 SECURITY PROCESSOR Feature-rich single-chip security proc

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