VLSI implementation of an OFB processor for encryption of real-time data

被引：1

作者：

Kim, YC ^{[1
]}

Kim, KO ^{[1
]}

Lee, TW ^{[1
]}

机构：

[1] Chonnam Univ, Dept Elect Engn, Kwangju 300, South Korea

来源：

PROCEEDINGS OF THE SECOND IEEE ASIA PACIFIC CONFERENCE ON ASICS | 2000年

关键词：

D O I：

10.1109/APASIC.2000.896938

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, The OFB processor; which encrypts real-time data(stream type) on the noisy channel such as a satellite communication, is implemented. We design four main blocks, which are Key_interface block, DES block of two-round method, Shift_Reg block and Sel_discard block necessary for implementation of the OFB processor. These blocks are modeled in VHDL and verified by simulation and synthesis. The proposed OFB processor is designed in full-custom by 0.6 mm Hyun Dai fabrication using the IDEC-C631 library.

引用

页码：179 / 182

页数：4

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