Rivest-Shamir-Adleman (RSA) cryptosystem uses modular multiplication for encryption and decryption. So, performance of RSA can be drastically improved by optimizing modular multiplication. This paper proposes a new parallel, high-radix Montgomery multiplier for 1024 bits multi-core RSA processor. Each computation step operates in radix 4. The computation speed is increased by more than 4 times. We also implement a True Random Number Generator based resilience block to protect the coprocessor against power attacks.

中文翻译：

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具有抗功耗分析攻击对策的四核 RSA 处理器

Rivest-Shamir-Adleman (RSA) 密码系统使用模块化乘法进行加密和解密。因此，可以通过优化模乘法来显着提高 RSA 的性能。本文为 1024 位多核 RSA 处理器提出了一种新的并行、高基数蒙哥马利乘法器。每个计算步骤都以基数 4 运行，计算速度提高了 4 倍以上。我们还实现了一个基于真随机数生成器的弹性块，以保护协处理器免受电源攻击。