Fast Scalar Multiplication Based on Sliding Window Technology
Peng Dai-yuan · 2012
Scalar multiplication is the heart of elliptic curve cryptosystems.In recent years,how to realize efficient scalar multiplication is a research focus of information security field.By means of the wMOF representations of scalar and the direct computation 2kQ+P strategy,we modified the scalar multiplication algorithm based on sliding window technology.The analysis results indicate that the efficiency of the algorithms is improved obviously and the storage requirements are reduced,and it can enhance the ECC's efficiency.