| 基于PCMCIA接口数据加密算法的硬件实现 |
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| 引用本文： | 赵骏,戎蒙恬. 基于PCMCIA接口数据加密算法的硬件实现[J]. 上海交通大学学报, 2004, 38(Z1): 100-104 |
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| 作者姓名： | 赵骏 戎蒙恬 |
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| 作者单位： | 上海交通大学,芯片与系统研究中心,上海,200030 |
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| 基金项目： | 上海市科委集成电路设计创新(PDC)专项计划资助项目(017015051) |
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| 摘 要： | 根据标准数据加密算法,提出了一种新的对称分组加密算法,并基于国际个人计算机存储卡协会(PCMCIA)接口标准完成了加密/解密芯片的总体设计和硬件实现.在验证系统的同时,对整个系统进行了功能仿真和性能分析,并与可编程门阵列(FPGA)仿真和软件仿真的处理速度进行了比较.在系统设计的过程中,不仅考虑可以完成单机数据加密的功能,而且还保留了网络接口,为进一步实现网络数据传输提供了依据.
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| 关 键 词： | 数据加密 国际个人计算机存储卡协会 数据加密标准 对称分组加密算法 |
| 文章编号： | 1006-2467(2004)S0-0100-05 |
| 修稿时间： | 2003-09-18 |
The Hardware Implementation of a New Symmetric Block Cipher Algorithm Based on PCMCIA |
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| ZHAO Jun,RONG Meng-tian. The Hardware Implementation of a New Symmetric Block Cipher Algorithm Based on PCMCIA[J]. Journal of Shanghai Jiaotong University, 2004, 38(Z1): 100-104 |
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| Authors: | ZHAO Jun RONG Meng-tian |
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| Abstract: | A new symmetric block cipher algorithm was brought forward. The overall structure and hardware implementation of an encryption and decryption ASIC system based on PCMCIA interface standard were achieved. Having finished the system design, it simulated the functions of this system and analyzed the system performance. Furthermore, the processing speed was compared with that of FPGA and software under the same simulation conditions. During the planning process of the whole system, not only the functions need to be considered to encrypt data on single laptop, but also the interfaces need to be reserved for network. It is helpful for further realization of the data transferring in network. |
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| Keywords: | data encryption personal computer memory card international association(PCMCIA) data encryption standard(DES) symmetric block cipher algorithm |
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