參數(shù)資料
型號: BCM5802
文件頁數(shù): 1/2頁
文件大?。?/td> 34K
代理商: BCM5802
B C M 5 8 0 1 F E A T U R E S
High-performance single-chip cryptographic processor
Supports DES, 3DES, HMAC- SHA-1 and
HMAC-MD5
Single-pass encryption and authentication of packet
data
200 Mbps IPSec (3DES, SHA-1) in-system
performance, with new Security Association (SA)
per packet
Unlimited SA support via system memory
Compatible with SSH IPSec software
Supports multi-packet processing and pre-fetch of
packet data and context
Multi-threaded DMA allows multi-packet processing
with single PCI writes
Accommodates most PCI latency problems without
performance degradation
66-MHz operating frequency
PCI 2.2 interface, 32-bit, 33/66 MHz
Low-power 3.3V design
144-pin DQFP package
Mother Board
Memory
LAN Interface
CPU
Brdge
Security Add-In Card
PCI Bus
P
P
P
BCM5801
Cryptographic
Processor
BCM5801 Cryptographic Add-In Card S ystem Diagram
Low-cost, easy-to-design-single-chip security solution
Smallest footprint
Lowest system cost
Sustainable real-world performance
DMA supports multi-packet processing
Pre-fetch of new context and packet
Flexible, easy-to-use PCI 2.2 interface
No external components required
Ideal for low-cost add-in card applications
Compatible with all existing PC systems
Complete product solution minimizes time-to-market
Software Reference Library (SRL) including a hardware
abstraction software layer
Compatible with industry standard SSH IPSec software
Flexible VPN solution for all data security
applications:
Firewalls
VPN appliances
Client applications
IPSec acceleration
S U M M A R Y O F B E N E F I T S
B C M 5 8 0 1
C R Y P T O G R A P H I C
P R O C E S S O R
PRODUCT
Brief
Brief
B C M5 8 0 1
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