A new public-key encryption scheme based on LUCas sequence
- Cite this article as:
- Jiang, Z., Hao, Y. & Wang, Y. J. of Electron.(China) (2005) 22: 490. doi:10.1007/BF03037006
Investigated the properties of LUCas sequence(LUC), the paper proposed a new variant of (probabilistic) public-key encryption scheme. Security analysis of the proposed encryption schemes shows that its one-wayness is equivalent to partial LUC discrete logarithm problem in ZN, and for the proposed probabilistic encryption scheme, its semantic security is equivalent to decisional LUC Diffie-Hellman problem in ZN. At last, the efficiency of the proposed schemes is briefly analyzed.