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A RISC microprocessor for contactless smart cards

机译:用于非接触式智能卡的RISC微处理器

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We have studied a RISC approach for smart card microprocessors (Cordonnier et al., 1995). We reconsider this research to answer the question of the new technology of smart cards: the contactless ones. Weak power dissipation is the main constraint of this technology. The basic principles of the first study are still suitable. Therefore some of them are developed and new features are proposed. We achieve a more powerful set of instructions and a smaller and more simple architecture than previously. We think that simplicity is one of the ways to reduce power dissipation. Future applications of smart cards need more security, so, the exchanges with memory are easily secured in the Pi-coRisc.
机译:我们研究了智能卡微处理器的RISC方法(Cordonnier等,1995)。我们重新考虑了这项研究,以回答智能卡新技术的问题:非接触式。弱功耗是这项技术的主要限制。第一项研究的基本原则仍然适合。因此,其中一些是开发的,提出了新的特征。我们达到了更强大的指令和比以前更有的较小和更简单的结构。我们认为简单是降低功耗的方法之一。智能卡的未来应用需要更多的安全性,因此,内存的交换机很容易在PI-Corisc中固定。

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