首页> 外文会议>2016 IEEE Nordic Circuits and Systems Conference >A fully-synthesized TRNG with lightweight cellular-automata based post-processing stage in 130nm CMOS
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A fully-synthesized TRNG with lightweight cellular-automata based post-processing stage in 130nm CMOS

机译:具有基于130nm CMOS的轻量级基于细胞自动机的后处理级的全合成TRNG

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A fully-synthesized true-random number generator (TRNG) using cellular automata as post-processing stage is implemented in an FGPA and in a 130nm CMOS technology. A 3-edge ring oscillator provides the entropy source based on accumulative jitter. The post-processing stage uses a programmable array of cellular automatas and its performance is evaluated for all possible rules that can be constructed. 1.4Mbits are captured using the FPGA implementation and the randomness of data is tested applying NIST tests. One-dimensional cellular automata in a TRNG is reported reducing bias of output data. In addition, the fully-synthesized generator is completely verified for fabrication in 130nm CMOS technology and occupies a final area of 0.0098 mm2 where the post-processing stage uses only 0.0023 mm2.
机译:在FGPA和130nm CMOS技术中实现了使用元胞自动机作为后处理阶段的全合成真随机数发生器(TRNG)。三边缘环形振荡器提供基于累积抖动的熵源。后处理阶段使用细胞自动机的可编程阵列,并针对可以构建的所有可能规则评估其性能。使用FPGA实现捕获了1.4Mbit,并使用NIST测试来测试数据的随机性。报道了TRNG中的一维细胞自动机,其减少了输出数据的偏差。此外,完全合成的发生器已通过130nm CMOS技术的制造的完整验证,其最终面积为0.0098 mm2,后处理阶段仅使用0.0023 mm2。

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