透過您的圖書館登入
IP:3.21.248.47
  • 期刊

A Fast Scalar Multiplication Algorithm Based on Alternate-Zeckendorf Representation

摘要


This paper proposed a new method to point scalar multiplication on elliptic curve and it is defined in a finite field with a characteristic greater than 3. It is based on the Transformed Fibonacci type sequence like (2P + Q) and it can resist the Simple Power Attack (SPA). Although the sequence quite easier to calculate, expressing any k using the sequence remains a very difficult problem, so we proposed the Alternate-Zeckendorf representation and given the proof of this view. The New ADD algorithm is also added to the new algorithm and in meanwhile we also listed (2P + Q) results as a table to reduce the computation cost. The performance comparisons show that our algorithm is less costly than other algorithms 12.7% to 27.9% at least.

延伸閱讀