BCM5820 features cpu dram ssl/tls e-commerce server diagram incorporates all the functions of competitive board- level solutions at a fraction of the cost. 800 rsa transactions per second, 4 ?5x the speed of competitive boards integrated chip can reduce price point of ssl accelerators from thousands to hundreds of dollars reduces delays associated with secure e-commerce transactions. ?accelerates ssl protocol used in all web browsers - standard in internet explorer and netscape navigator - uses rsa encryption; compute intensive operation - 4x the ssl connections per second of software-based web servers features software-scalable architecture. software compatible with bcm5805. extensive software and systems support. software reference library supports popular e-commerce servers (open ssl, microsoft iis, iplanet/netscape, pkcs-11) complete reference design fips 140-1 support multi-platform driver support: - linux,win98,win2000, freebsd, vxworks, solaris flexible e-commerce and vpn solution. ?e-commerce servers ?ssl proxy for web switches, load balancers ?ssl and vpn appliances summary of benefits BCM5820 e-commerce processor product brief BCM5820 world s fastest integrated security processor for e-commerce ssl and vpn ike applications. world s fastest integrated public-key setup processor includes: 1250 diffie-hellman key exchange pairs per second 800-bit rsa private key signings per second hardware support for 2,048-bit keys extensive support for all ssl, tls and ike modes integrated symmetric cryptography processor support for ipsec and ssl/tls payload processing single-pass ipsec encryption and authentication 310 mbps ipsec (3des + md5/sha1) 200 mbps arc4 processing support for unlimited number of simultaneous sessions full performance with a different session for each packet integrated true hardware random number generator optimized pre-fetching pci interface full performance maintained independent of any reasonable pci latency pci 2.2 interface, 32/64 bits, 33-66 mhz 0.22m cmos technology, 2.5v core, 3.3v i/0 low-power design 256-tbga
the BCM5820 integrates into a single 256-bga package 4?x the public key performance of competing board level products at a fraction of the cost. the BCM5820 s 32/64 33-66 mhz pci interface makes it a perfect solution for add-in card applications for high performance e-commerce servers, load balancing and web switching equipment. the BCM5820 offers full-duplex oc3 ipsec processing (310 mbps-3des, hmac-sha-1) performance, and in excess of 1250 diffie-hellman transactions per second (1024-bit public key, 160-bit private key) and 800 rsa private key signings per second. the BCM5820 is also ideal as a high performance vpn ike coprocessor in internet infrastructure aggregation equipment. the highly integrated BCM5820 e-commerce processor is the ideal solution for offloading compute intensive ssl operations in e-commerce servers and networking products such as web switches and load balancing devices. extensive hardware support for processing intensive public key operations, minimizes the user software required for ike and ssl/tls key negotiations. the BCM5820 is also software-compatible with the bcm5805 e-commerce processor. the BCM5820 e-commerce processor integrates the industry s highest-performance single-chip public key processing unit, 200?bps arc4 engine, true random number generator, high- performance ipsec engine (des, 3des, hmac-sha-1, hmac- md5), and 64/66 pci interface all in a single chip configuration. requiring no external components, the performance of BCM5820 system can easily be scaled by adding more BCM5820 chips in board-space-sensitive rack-mount equipment. an aggressive pre- fetch dma eliminates the need for external memory and maximizes throughput under real-world conditions. api support through broadcom s software reference library (srl) for ssl and ipsec application software offers BCM5820 users a whole product solution. compatibility with open ssl, microsoft iis, iplanet/netscape, pkcs-11, novell and industry leading ipsec software from ssh communications eases integration and reduces time to market. BCM5820 overview phone: 949-450-8700 fax: 949-450-8710 email: info@broadcom.com web: www.broadcom.com broadcom , the pulse logo and connecting everything tm are trademarks of broadcom corporation and/or its subsidiaries in the united states and certain other countries. all other trademarks are the property of their respective owners. broadcom corporation 16215 alton parkway, p.o. box 57013 irvine, california 92619-7013 ? 2002 by broadcom corporation. all rights reserved. 5820-pb02-r-3.5.02
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