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Improved Differential Fault Analysis on ARIA using Small Number of Faults
Differential fault analysis Block cipher ARIA Cryptanalysis
2013/4/18
In [15], Li et al. firstly proposed a differential fault analysis on ARIA-128. This attack requires average 45 random byte fault injections. In 2012, Park et al. proposed the improve DFA by using 33 r...
对8轮ARIA算法的差分枚举攻击
分组密码 ARIA 差分分析
2011/11/24
给出了ARIA算法4轮差分性质，提出了对ARIA算法的差分枚举攻击。攻击了7轮和8轮ARIA-256算法，攻击的数据复杂度是256，攻击7轮时预计算的复杂度为2238.2次加密7轮ARIA算法，恢复密钥的计算复杂度是2124.2次加密7轮ARIA算法；攻击8轮时预计算的复杂度为2238次加密8轮ARIA算法，恢复密钥的计算复杂度是2253.6次加密8轮ARIA算法。
研究了ARIA在不可能差分分析下的安全性.通过对算法扩散层的分析,给出了ARIA中间状态在加密过程的差分传递性质.在此基础上证明了6轮ARIA不存在使得输入输出差分重量小于10的不可能差分路径,同时证明了在输入输出差分重量为10的情况下6轮ARIA只存在2类形式的不可能差分路径.利用构造出的这2类不可能差分路径,从理论上证明了6轮ARIA不可能差分攻击的最优结果为:2120个选择明文和294.5次...
Attacking Reduced Rounds of the ARIA Block Cipher
block ciphers differential cryptanalysis ARIA
2009/7/14
ARIA [4] is a block cipher proposed at ICISC’03. Its design is very similar to the advanced
encryption standard (AES). The authors propose that on 32-bit processors, the encryption speed is at
least...
New Impossible Differential Cryptanalysis of ARIA
Block Cipher Impossible Di® erential ARIA
2009/6/4
This paper studies the security of ARIA against impossible
differential cryptanalysis. Firstly an algorithm is given to find many new
4-round impossible differentials of ARIA. Followed by such impos...
This paper studies the security of the block ciphers ARIA
and Camellia against impossible differential cryptanalysis. Our work im-
proves the best impossible differential cryptanalysis of ARIA and C...
Double Aria（图）
New York City Ballet Double Aria
2008/6/23
Photo Paul Kolnik
Music
Daniel Ott
Choreography
Benjamin Millepied
Premiere
September 20, 2003, Dances Concertantes, Bay Street Theater, Sag Harbor New Y...
American Risk and Insurance Association（ARIA）
ARIA American Risk and Insurance Association 保险学
2007/12/19
The American Risk and Insurance Association founded in 1932, which is the premier professional association of insurance scholars and other thoughtful risk management and insurance professionals. Throu...