Practical Forgeries and Distinguishers against PAES

• Main Authors: Jean, Jérémy, Nikolic, Ivica, Sasaki, Yu, Wang, Lei
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2016
• 主題: PAES; Universal forgery; Distinguisher; Symmetric property; Authenticated encryption
• 在線閱讀: https://hdl.handle.net/10356/82018; http://hdl.handle.net/10220/39784
• 機構: Nanyang Technological University

We present two practical attacks on the CAESAR candidate PAES. The first attack is a universal forgery for any plaintext with at least 240 bytes. It works for the nonce-repeating variant of PAES and in a nutshell it is a state recovery based on solving differential equations for the S-Box leaked thr...