Implementation and Optimization of ECC-based Digital Signature
Ling Ye · Jisuanji gongcheng · 2009
In order to meet the requirements of Wireless Sensor Network(WSN) to information source ID authentication,the Ellipse Curve Cryptography(ECC) digital signature algorithm is implemented on TelosB hardware nodes.The dot product module of ECC is optimized.Compared with existed functional softwares,the operation complexity and practical nodes operation situations are better.Experimental results show this improved ECC algorithm can promote the operation speed effectively with the same hardware platform and cryptography intensity.