Practical realisation of a return map immune Lorenz-based chaotic stream cipher in circuitry

Practical realisation of a return map immune Lorenz-based chaotic stream cipher in circuitry
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基于返回映射免疫洛伦兹的混沌流密码在电路中的实际实现

DOI:
10.1049/iet-cdt.2018.5005
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发表时间:
2018
影响因子:
1.2
通讯作者:
Materassi, Donatello
Materassi, Donatello
中科院分区:
计算机科学4区
文献类型:
--
作者:
Brown, Daniel;Hedayatipour, Ava;Majumder, Md. Badruddoja;Rose, Garrett S.;McFarlane, Nicole;Materassi, Donatello

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相似文献

作者报告了使用现成组件和最小处理能力在实时模拟电路中实现加密过程。通过单个共享态实现两个相似系统的自同步是混沌Lorenz吸引子系统的一个独特性质。在该过程中,系统的单个参数被调制以在通过单共享状态安全传输之前屏蔽消息。然而,这些技术容易受到返回映射攻击。他们表明,时间缩放可以进一步混淆调制过程,提高返回图攻击的免疫力,并展示了一个制作的印刷电路板系统的实现。
The authors report on the realisation of an encryption process in real‐time analogue circuitry using on‐the‐shelf components and minimal processing power. Self‐synchronisation of two similar systems through a single shared state is a unique property of the chaotic Lorenz attractor system. In this process, the single parameters of the system are modulated to mask a message before transmitting securely through a single‐shared state. However, these techniques are vulnerable to the return map attack. They show that time‐scaling can further obfuscate the modulation process and improve return map attack immunity and demonstrate a fabricated printed circuit board implementation of the system.
混沌系统的时间缩放:在安全通信中的应用
DOI: 10.1142/s0218127408020483
发表时间: 2007
期刊: Int. J. Bifurc. Chaos
影响因子: --
作者:
D. Materassi;M. Basso
通讯作者: M. Basso