1. Revisiting the Security and Efficiency of SP2DAS, 3PDA, and EPPA Smart Grid Security Protocols

Hamid Amiryousefi; Zahra Ahmadian

Volume 14, Issue 2 , July 2022, , Pages 157-165

http://dx.doi.org/10.22042/isecure.2022.275064.645

Abstract
  This paper analyses the security and efficiency of some notable privacy preserving data aggregation schemes, SP2DAS, 3PDA, and EPPA. For SP2DAS and 3PDA schemes, We show that despite the designers’ claims, there are efficient forgery attacks on the signature scheme used. We present aselective forgery ...  Read More

2. Cryptanalysis of some first round CAESAR candidates

J. Alizadeh; M. R. Aref; N. Bagheri; H. Sadeghi

Volume 7, Issue 2 , July 2015, , Pages 127-134

http://dx.doi.org/10.22042/isecure.2016.7.2.5

Abstract
  ΑΕS _ CMCCv₁, ΑVΑLΑNCHEv₁, CLΟCv₁, and SILCv₁ are four candidates of the first round of CAESAR. CLΟCv₁ is presented in FSE 2014 and SILCv₁ is designed upon it with the aim of optimizing the hardware implementation cost. In this paper, structural ...  Read More