一种用于实时数据加密的OFB处理器的VLSI实现

Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 (Cat. No.00EX434) Pub Date : 2000-08-28 DOI:10.1109/APASIC.2000.896938

Young-Chul Kim, Kwang-Ok Kim, Tae-Won Lee

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引用次数: 2

摘要

本文实现了对卫星通信等噪声信道上的实时数据(流类型)进行加密的OFB处理器。我们设计了四个主要模块，分别是实现OFB处理器所需的Key Interface模块、两轮方法的DES模块、Shift Reg模块和Sel丢弃模块。这些模块在VHDL中建模，并通过仿真和综合验证。所提出的OFB处理器是使用IDEC-C631库由0.6 mm Hyun Dai制造的完全定制设计的。

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

In this paper, the OFB processor, which encrypts real-time data (stream type) on a noisy channel such as 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.

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Proceedings of Second IEEE Asia Pacific Conference on ASICs. AP-ASIC 2000 (Cat. No.00EX434)

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