CLEFIA

Known as: Sony CLEFIA 
CLEFIA is a proprietary block cipher algorithm, developed by Sony. Its name is derived from the French word clef, meaning "key". The block size is… (More)
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Topic mentions per year

Topic mentions per year

2007-2017
051020072017

Papers overview

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2015
2015
In this paper a compact high throughput dual-cipher hardware structure is proposed, supporting the novel CLEFIA algorithm and the… (More)
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2012
2012
CLEFIA is a 128-bit block cipher proposed by Shirai et al. in 2007. In this paper, we focused on a higher order differential of… (More)
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2011
2011
We propose a new 128-bit blockcipher CLEFIA supporting key lengths of 128, 192 and 256 bits, which is compatible with AES. CLEFIA… (More)
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2011
2011
In this paper two compact hardware structures for the computation of the CLEFIA encryption algorithm are presented. One structure… (More)
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2010
2010
In this paper we present a new statistical cryptanalytic technique that we call improbable differential cryptanalysis which uses… (More)
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2010
2010
This paper examines the strength of CLEFIA against multiple bytes differential fault attack. Firstly, it presents the principle… (More)
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2009
2009
The paper discusses the performance of cache timing attacks on Clefia, which is based on the generalized Feistel structure and… (More)
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2008
2008
This paper reports impossible differential cryptanalysis on the 128-bit block cipher CLEFIA that was proposed in 2007, including… (More)
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2008
2008
This paper reports impossible differential cryptanalysis on the 128-bit block cipher CLEFIA that was proposed in 2007. It is… (More)
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2008
2008
CLEFIA is already shown to be vulnerable to differential fault analysis (DFA). The existing state-of-the-art DFA shows that two… (More)
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