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
收藏
页码：179 / 182
页数：4
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