Title :
1 Gbit/s bidirectional full-wire rate communication LSI for residential gateways
Author :
Nishida, Yukikuni ; Kawai, Kenji ; Koike, Keiichi ; Oyama, Katsuichi ; Hayashi, Tetsuo ; Nouchi, Hiroyuki
Author_Institution :
NTT Cyber Solutions Labs., Kanagawa
Abstract :
A communication LSI for residential gateways has been developed. The LSI has an inline-IPsec circuit, which achieves 1 Gbit/s performance for both encryption and decryption, a small-scale high-speed look-up circuit in which only comparators are made parallel, and a hierarchical and reconfigurable QoS circuit. A 2 Gbit/s full wire rate throughput was achieved at a power consumption of 2 W.
Keywords :
IP networks; comparators (circuits); cryptography; home computing; internetworking; large scale integration; local area networks; low-power electronics; quality of service; bidirectional full-wire rate communication LSI; bit rate 1 Gbit/s; bit rate 2 Gbit/s; comparators; decryption; encryption; hierarchical QoS circuit; inline-IPsec circuit; power 2 W; reconfigurable QoS circuit; residential gateways; small-scale high-speed look-up circuit; Buffer storage; Circuits; Clocks; Cryptography; Energy consumption; Large scale integration; Next generation networking; Quality of service; Throughput; Wide area networks;
Conference_Titel :
VLSI Circuits, 2007 IEEE Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-4-900784-05-5
Electronic_ISBN :
978-4-900784-05-5
DOI :
10.1109/VLSIC.2007.4342689
