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In this paper, a low-cost and low-energy elliptic curves cryptography processor over GF(2m) based solution for security services such as key-distribution and authentication as required for wireless sensor networks was proposed. In order to obtain stronger cryptography as well as to minimize the energy and the cost, the architecture of coprocessor was optimized and implemented based on UMC 0.25μm CMOS...
In this article, a parallel hardware processor is presented to compute elliptic curve scalar multiplication in polynomial basis representation. The processor is applicable to the operations of scalar multiplication by using a modular arithmetic logic unit (MALU). The MALU consists of two multiplications, one addition, and one squaring. The two multiplications and the addition or squaring can be computed...
We propose a novel high-performance hardware architecture of processor for elliptic curve scalar multiplication based on the Lopez-Dahab algorithm over GF(2163) in polynomial basis representation. The processor can do all the operations using an efficient modular arithmetic logic unit, which includes an addition unit, a square and a carefully designed multiplication unit. In the proposed architecture,...
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