BCM5850 SSL/TLS RECORD LAYER PROTOCOL PROCESSOR World's fastest S
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BCM5850
BCM5850 SSL/TLS RECORD LAYER PROTOCOL PROCESSOR
World's fastest SSL/TLS record processing Gbps sustained data transfer throughput
Supports 20,000 complete handshakes/second
system Enables maximum webperformance SSL/TLS proxy termination server acceleration
Offloads compute intensive operations hardware Provides direct interface state memory
Single pass SSLv3 TLSv1 record processing
Advanced protocol processing
Support SSLv2 record processing Full derivation SSLv2, SSLv3, TLSv1 Finished message processing SSLv3 TLSv1 Client certificate verify SSLv3 TLSv1
Extensive software eases system integration Complete, multi-platform driver support
High level protocol function libraries provided with portable source code Future proof with common software roadmap
storage Local stateattached SDRAM 0-512
Accessed updated each record
interfaces allow rapid Flexibletransport provides seamless development processors Hyper broadband
PCI-X, server platform
IETF FIPS compatible algorithms 3DES-CBC, DES-CBC, DES40-CBC
ARCFOUR (40-bit, 56-bit, 128-bit) NULL AES-CBC (128-bit block-128, 256-bit keys) MD5, SHA-1, MD5-HMAC, SHA-1-HMAC TLSv1
Highest performance processing enables security high-bandwidth applications
Load balancers Layer switches appliances Caching appliances Chassis based servers servers/proxies
High performance interfaces PCI-X 1.0, 32/64 33/66
8-bit single-end Hyper Transport (HT)
Scales large systems without degradation Supports overhead context switching
Supports hundreds thousands concurrent connections
Package 480-pin EBGA Technology
0.18µ power CMOS
Applications Using BCM5850 X86-based BCM1250-based
PCI-X
BCM5821
BCM1250
BCM5821
BCM5850
Record Processing
BCM5850
Record Processing
Memory
Memory
BCM5850 Overview
Proxy Crypto (OpenSSL) Asymmetric Symmetric
Wrapper (Linux, W2K, FreeBSD, VxWorks) Broadcom Core Drivers
BCM582x
Record Processor Public Accelerator
BCM5850
Record Processor Public Accelerator
Sub-System Broadcom BCM5850 BCM582x Common
Broadcom BCM5850 breakthrough chip that delivers levels SSL/TLS processing performance secure servers, proxy servers, high-speed networking equipment that process SSL/TLS encrypted data. Designed work conjunction with 582x family Security Processors, BCM5850 provides direct APIs accelerate processing industry standard, compute intensive protocol operations: SinglePass record processing Session derivation Finished message processing Client certificate verification BCM5850 software APIs provide software compatibility with Broadcom's BCM582x Public Processing ICs. addition unlocking additional performance improvements SSL/TLS Servers Proxy Servers that offload public operations using BCM582x chips, BCM5850 allows rapid development deployment complete systems utilizing OpenSSL through Broadcom supplied Software Reference Library (SRL) OpenSSL patches BCM5850 APIs. BCM5850 available evaluation PCI-X, compatible card form factor based systems, Hyper Transport (HT) based form factor direct connection Broadcom's broadband processor family's reference designs (i.e., BCM1250 BCM112x).
Broadcom® pulse logo® trademarks Broadcom Corporation and/or subsidiaries United States certain other countries. other trademarks property their respective owners.
BCM5850 evaluation cards support from 0-512 SDRAM memory add-in DIMM memory modules. BCM5850 able sustain throughputs Gbps using ARCFOUR stream cipher 3DES, block ciphers. local attached memory allows hundreds thousands connections have their cryptographic protocol processing state accessed directly BCM5850 processor, with host processor memory penalty. BCM5850 support combination SSL/TLS traffic workload, from short duration e-commerce connections longer duration file transfers using maximum size (16-KB) records. BCM5850 provides flexibility SSL/TLS systems applications. BCM5850 native hardware interfacing software support Broadcom's family Broadband Processors (BCM1250, BCM112x). Advanced tools reference designs provided Broadcom demonstrate levels SSL/TLS system performance that achieved using BCM5850.
more information please contact Phone: 949-450-8700, FAX: 949-450-8710 Email: info@broadcom.com
Visit site www.broadcom.com
2002 BROADCOM CORPORATION. rights reserved. 5850-PB00-R-2.7.02
BROADCOM CORPORATION 16215 Alton Parkway, P.O. 57013 Irvine, California 92619-7013
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