bcm5820 Broadcom Corp., bcm5820 Datasheet
bcm5820
Manufacturer Part Number
bcm5820
Description
E-commerce Processor - Broadcom Corporation.
Manufacturer
Broadcom Corp.
Datasheet
1.BCM5820.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
bcm5820KTB
Manufacturer:
BROADCOM
Quantity:
215
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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 prefetching PCI interface
• Full performance maintained independent of any reasonable
• 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 package
PCI latency
DRAM
DRAM
F E A T U R E S
WAN Interface
®
E-COMMERCE PROCESSOR
SSL/TLS E-Commerce Server Diagram
CPU
CPU
LAN Interface
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BCM5820
E-Commerce
BCM5820
Incorporates all the functions of competitive board-level
solutions at a fraction of the cost
• 800 RSA transactions per second, 4x–5x the speed of
• Integrated chip can reduce price point of SSL accelerators from
Reduces delays associated with secure E-commerce
transactions
• Accelerates SSL protocol used in all web browsers
Features software-scalable architecture
Software-compatible with the BCM5805
Extensive software and systems support
• Software reference library supports popular E-commerce
• Complete reference design
• FIPS 140-1 support
• Multi-platform driver support:
Flexible E-commerce and VPN solution
• E-commerce servers
• SSL proxy for Web switches, load balancers
• SSL and VPN appliances
Processor
competitive boards
thousands to hundreds of dollars
servers (Open SSL, Microsoft IIS
PKCS-11)
• Standard in Internet Explorer
• Uses RSA encryption; compute-intensive operation
• 4x the SSL connections per second of software-based Web
• Linux
S U M M A R Y O F B E N E F I T S
servers
Solaris™
®
,Win98
®
,Win2000
E-Commerce
BCM5820
Processor
®
, FreeBSD, VxWorks
®
and Netscape Navigator
®
, iPlanet™/Netscape
PCI Bus
®
,
®
®
,
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bcm5820 Summary of contents
Page 1
... Uses RSA encryption; compute-intensive operation • 4x the SSL connections per second of software-based Web servers ® servers (Open SSL, Microsoft IIS PKCS-11) ® ® ® • Linux ,Win98 ,Win2000 , FreeBSD, VxWorks Solaris™ BCM5820 E-Commerce Processor Processor ® ® , iPlanet™/Netscape , ® , PCI Bus ...
Page 2
... HMAC-SHA-1, HMAC-MD5), and 64/66 PCI interface all in a single chip configuration. Requiring no external components, the performance of the BCM5820 system can easily be scaled by adding more BCM5820 chips in board- space-sensitive rack-mount equipment. An aggressive prefetch DMA eliminates the need for external memory and maximizes throughput under real-world conditions. API support through Broadcom’ ...