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Reduced Modular Arithmetic and Analyses for Modern Public-Key Cryptographic Systems and Network Security Applications

机译:简化的模块化算术和现代公钥密码系统和网络安全应用程序的分析

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摘要

As we know one of the most important computer arithmetic operations in public-key cryptosystems for information security is modular exponentiation, and the Montgomery modular reduction algorithm is very useful for modular exponentiation due to its simplicity and high speed. As the modular squaring operation in finite field can be done by a simple shift operation when a normal basis is used, and the modular multiplications and modular squaring operations in our proposed signed-digit recoding scheme can be executed in parallel, by using our proposed generalized r-radix signed-digit folding algorithm, hardware design and parallel technique, we can effectively decrease the computational complexity.
机译:众所周知,对于信息安全而言,公钥密码系统中最重要的计算机算术运算之一就是模幂,而蒙哥马利模归约算法由于其简单性和高速度而对于模幂非常有用。由于使用普通基时可以通过简单的移位运算来完成有限域中的模平方运算,并且通过使用我们提出的广义化方法,我们提出的带符号数字编码方案中的模乘法和模平方运算可以并行执行。 r-radix有符号数字折叠算法,硬件设计和并行技术,可以有效降低计算复杂度。

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