摘要：针对2014年美密会上提出的pride轻量级密码的实现安全,提出了面向唯密文攻击假设的新型不可能统计故障分析方法,设计了卡方拟合优度-汉明重量区分器、卡方拟合优度-极大似然估计区分器等新型区分器。所提方法基于随机半字节故障模型,结合统计分布状态和不可能关系分析,围绕导入故障前后中间状态的变化,最少仅需432个故障即可恢复出pride算法的128 bit原始密钥,且成功率达99%及以上。实验分析表明,所提方法不仅能减少故障数和耗时,而且进一步提升了准确率。该结果对轻量级密码的实现安全性提供了重要参考。

摘要：In pride and Prejudice,Darcy’s pride and change are two quite crucial elements that help to move the plot ***,Darcy’s pride is more shrouded with a romantic evil that his pride has promoted the interaction between him and Elizabeth and contributed to their mutual *** his change has convinced readers of the infinite power of love and ***’s pride and change had been explained more from a romantic point of view than a realistic *** and Prejudice has been considered as a realistic novel that has exposed the reality of that time by presenting the lives of the middle-class,including their daily interpersonal communication and love *** paper aims to illustrate Darcy’s pride and change from a naturalistic point of view by resorting to the basic theory of naturalism.

摘要：研究了轻量级分组密码算法pride的差分分析与相关密钥-差分分析下的安全性。依据分支数理论,分析了算法基于"宽轨迹"策略设计的线性变换层的差分传递规律,给出了线性变换层32个不动点和88个2轮循环差分特征。综合考虑S盒差分传递规律,构造出算法的32条概率为2-58的与24条概率为2-60的15轮差分路径;同时依据密钥调度算法的差分传递规律,给出了算法16条概率为2-36的18轮相关密钥差分路径。在上述路径的基础上,可给出算法19轮差分分析结果与全轮的相关密钥差分分析结果。

摘要：1981年也是威士忌收获丰收的一年。就在那一年，格兰杰pride 1981开启了它的酿制之旅，并最终成为了格兰杰168年历史中的最佳威±忌杰作之一。“我们立刻知道pride 1981与众不同。”格兰杰总酿酒师Bill Lumsden博士说道。“这是我们有史以来做过的最卓绝的格兰杰威士忌之一，因此它的包装也必须同样别具一格。它必须奢华、美丽，

摘要：英国著名的Gay and Lesbian Festival现易名为pride London艺术节,以往只为同性恋者争取权益,现在扩大至推广平等、多元价值观。为期两个星期的艺术节以大型巡游为高潮和终结,去年巡游共吸引了五十万人参加,今年预计将再破纪录。今年巡游的主题为"童话、传奇和神话",选题绝对大众化。