Authenticated Encryption Zoo

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====== PAES ======

===== The Algorithm =====
  * Author(s): Dingfeng Ye, Peng Wang, Lei Hu, Liping Wang, Yonghong Xie, Siwei Sun, Ping Wang
  * CAESAR submission: [[http://competitions.cr.yp.to/round1/paesv1.pdf|PAES]]

===== Cryptanalysis =====
^ Type     ^ Number of Queries  ^ Computations ^  Reference ^ Comment ^
| Forgery  | $2^{11}$ | $2^{11}$ | Yu Sasaki and Lei Wang[(ref:caesar:cryptoeprint2014218)] | |


Jérémy Jean and Ivica Nikolić describe a distinguisher for PAES in [[http://www1.spms.ntu.edu.sg/~syllab/m/images/6/6e/Using_AES_Round_Symmetries_to_Distinguish_PAES.pdf|this note]]. Independently, Markku-Juhani O. Saarinen reports issues with rotational invariants in PAES in [[https://groups.google.com/forum/#!topic/crypto-competitions/vRmJdRQBzOo|this thread]] that lead to distinguishing and key-recovery shortcuts.

Authenticated Encryption Zoo

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