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基于异步电路设计的RSA算法加密芯片

更新时间:2020-10-26 02:35:40 大小:406K 上传用户:zhengdai查看TA发布的资源 标签:异步电路设计 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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提出一种基于异步微流水线的设计方法,设计适合的异步控制框架构建出全异步RSA密码芯片。在核心加解密电路中采用异步控制框架,剔除时钟域,使寄存器翻转时刻随机化,导致无法捕捉关键寄存器翻转时刻号,从根本上防止和避免DPA攻击。常规的RSA密码芯片系统中具有较大的面积,较高的功耗,较长的时钟延迟,通过采用基于异步微流水线的数据路径作为芯片设计方式,消除系统时钟电路,可以有效控制芯片功耗和面积。

A design method based on asynchronous microfluidic line was cial asynchronous control frame was designed to construct an all-asynchronous RSA cryptographic core encryption and decryption circuit used asynchronous control frame and removed the clock domain,so that the register flip time was random,resulting in losing the key register flipping time,DPA attacks were fundamentally prevented and conventional RSA cryptographic chip system has large area,higher power consumption and longer clock delay,through the use of asynchronous micro-pipeline based data path as a chip design,eliminating the system clock circuit,can effectively control chip power and area.

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基于异步电路设计的RSA算法加密芯片.pdf 406K

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