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Along with the popularization of the embedded equipments and the hand-hold equipments, the power consumption already became the first essential factor. In this paper, we will design a low power cell library which is suitable for the public key algorithm by changing the circuit structure, reducing the number of transistors and clock gating. We will design the low power consumption standard cells, and...
In this paper new 4-round integral distinguishers are presented, based on which we attack 6-round ARIA with the data complexity of 283.2 and the time complexity of 271.4, and attack 7-round ARIA with the data complexity of 284.6 and the time complexity of 2209.8. The results are the best integral attack results on reduced-round ARIA so far.
Many methods can be used to measure the efficiency of companies, among which DEA-based Malmquist productivity index is the one that can measure the productivity change over different periods. This paper not only presents a new interpretation along with the managerial implication of each Malmquist component and identifies the strategy shifts of individual DMU based upon isoquant changes, but also further...
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