| Researching and implementation of reconfigurable Hash chip based on FPGA |
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| 作者单位： | Yang Xiaohui（Inst. of Electronic Technology, the P. L. A. Information Engineering Univ, Zhengzhou 450004, P.R. China） ;Dai Zibin（Inst. of Electronic Technology, the P. L. A. Information Engineering Univ, Zhengzhou 450004, P.R. China） ;Liu Yuanfeng（Inst. of Electronic Technology, the P. L. A. Information Engineering Univ, Zhengzhou 450004, P.R. China） ;Wang Ting（Inst. of Electronic Technology, the P. L. A. Information Engineering Univ, Zhengzhou 450004, P.R. China） ; |
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| 摘 要： | The reconfigurable cryptographic chip is an integrated circuit that is designed by means of the method of reconfigurable architecture, and is used for encryption and decryption. Many different cipher algorithms can be flexibly implemented with the aid of a reconfigurable cryptographic chip and can be used in many fields. This article takes an example for the SHA-1/224/256 algorithms, and then designs a reconfigurable cryptographic chip based on the thought and method of the reconfigurable architecture. Finally, this paper gives the implementation result based on the FPGA of the family of Stratix II of Altera Corporation, and presents a good research trend for resolving the storage in hardware implementation using FPGAs.
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| 收稿时间： | 28 August 2005. |
Researching and implementation of reconfigurable Hash chip based on FPGA |
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| Yang Xiaohui,Dai Zibin,Liu Yuanfeng,Wang Ting. Researching and implementation of reconfigurable Hash chip based on FPGA[J]. Journal of Systems Engineering and Electronics, 2007, 18(1): 183-187. DOI: 10.1016/S1004-4132(07)60072-3 |
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| Authors: | Yang Xiaohui Dai Zibin Liu Yuanfeng Wang Ting |
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| Affiliation: | Inst. of Electronic Technology, the P. L. A. Information Engineering Univ, Zhengzhou 450004, P.R. China |
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| Abstract: | The reconfigurable cryptographic chip is an integrated circuit that is designed by means of the method of reconfigurable architecture, and is used for encryption and decryption. Many different cipher algorithms can be flexibly implemented with the aid of a reconfigurable cryptographic chip and can be used in many fields. This article takes an example for the SHA-1/224/256 algorithms, and then designs a reconfigurable cryptographic chip based on the thought and method of the reconfigurable architecture. Finally, this paper gives the implementation result based on the FPGA of the family of Stratix II of Altera Corporation, and presents a good research trend for resolving the storage in hardware implementation using FPGAs. |
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| Keywords: | Reconfigurable cryptographic chip FPGA |
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