Title :
Related-Key Collision Attack of AES_256
Author :
Hu Zhihua ; Qin Zhongping
Author_Institution :
Coll. of Comput., Wuhan Univ., Wuhan, China
Abstract :
This paper utilized the arrangement points of AES_256 key, analyzed the difference features of AES_256, and found a method of collision attack. This paper also made use of connection differential features and collision method of AES_256 to analyze the 72 bytes of the initial key of AES_256, with a complexity of 2.
Keywords :
cryptography; standards; AES_256; collision attack; Algorithm design and analysis; Complexity theory; Conferences; Educational institutions; Encryption; Software; AES; Connection difference; collision;
Conference_Titel :
Intelligence Information Processing and Trusted Computing (IPTC), 2010 International Symposium on
Conference_Location :
Huanggang
Print_ISBN :
978-1-4244-8148-4
Electronic_ISBN :
978-0-7695-4196-9
DOI :
10.1109/IPTC.2010.168
