OptiSecure – Securing Nano-Circuits against Optical Probing

OptiSecure â 保护纳米电路免受光学探测

• 批准号: 439918011
• 负责人: Professor Dr. Rolf Drechsler
• 金额: --
• 依托单位: Arbeitsgruppe Rechnerarchitektur und Zuverlässige Eingebettete Systeme
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/439918011?language=en
• 关键词: OptiSecure; Securing; Nano; Circuits; against

Optical probing enables the contactless extraction of secret information from integrated nano-circuits and has been successfully applied on several secure circuits. Despite the severe implications of this type of passive attack, no relevant countermeasures are being deployed so far. Positioned in Area 1 (Nano-electronics for security) and the interdisciplinary group IG3 (Resilience against physical attacks) of the matrix of this call, the project at hand aims at investigating methods that enable the protection of future integrated nano-circuits against optical probing attacks. To this end, a technology model for the exploration of the relation between geometrical characteristics of the integrated devices and its susceptibility to optical probing attacks shall be derived. At the same time, it shall be investigated how alternative logic styles and design methodologies can contribute as countermeasures against this kind of passive attack. Furthermore, new kinds of similar optical attacks shall be developed and evaluated in terms of its threat potential. Finally, several test structures and its hardened counterparts shall be integrated in a physical circuit and extensively tested.

光学探测可以从集成的纳米电路中无接触式地提取秘密信息，并已成功地应用于几个安全电路上。尽管这种类型的被动攻击具有严重的影响，但到目前为止，没有部署相关的对策。该项目位于该呼叫矩阵的第1区（用于安全性的纳米电子设备）和IG3跨学科IG3（针对物理攻击的弹性），旨在调查能够保护未来集成的纳米电路的方法，以保护未来的纳米电路。为此，应得出一个用于探索集成设备几何特征与其对光学探测攻击的敏感性之间关系的技术模型。同时，应研究替代性逻辑样式和设计方法如何作为反对这种被动攻击的对策。此外，应根据威胁潜力开发和评估新型类似的光学攻击。最后，几种测试结构及其硬化的对应物应集成在物理电路中并进行广泛测试。