the National Natural Science Foundation of China(Grant Nos.60673079,60773086 and 60572155)
This paper proposes a method to construct new kind of non-maximal imaginary quadratic order (NIQO*) by combining the technique of Diophantine equation and the characters of non-maximal imaginary quadratic order. It...
the National Natural Science Foundations of China (Nos. 60673079 and 60572155)
Commitment scheme is a basic component of many cryptographic protocols, such as coin-tossing, identification schemes, zero-knowledge and multi-party computation. In order to prevent man-in-middle attacks, non-malleabi...