The Security Weakness of Block Cipher Piccolo against Fault Analysis
- Title
- The Security Weakness of Block Cipher Piccolo against Fault Analysis
- Author
- 송정환
- Keywords
- CUBE ATTACKS
- Issue Date
- 2014-03
- Publisher
- Taylor and Francis
- Citation
- International journal of distributed sensor networks, 2014, 2014, P.1-10
- Abstract
- Piccolo is a 64-bit lightweight block cipher which is able to be implemented in constrained hardware environments such as a wireless sensor network. Fault analysis is a type of side channel attack and cube attack is an algebraic attack finding sufficiently low-degree polynomials in a cipher. In this paper, we show a fault analysis on the Piccolo by using cube attack. We find 16 linear equations corresponding to a round function F by cube attack, which are used to fault analysis. Our attack has the complexity of 2(8.49) and 2(9.21) encryptions with fault injections of target bit positions into Piccolo-80 and Piccolo-128, respectively. And our attack needs 2(20.86) and 2(21.60) encryptions with random 4-bit fault injections for Piccolo-80 and Piccolo-128, respectively.
- URI
- http://journals.sagepub.com/doi/10.1155/2014/842675
- ISSN
- 1550-1329; 1550-1477
- DOI
- 10.1155/2014/842675
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > MATHEMATICS(수학과) > Articles
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