5 Result(s)
within
Conference Paper
Erik Zenner
Systems and Data Security
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Chapter and Conference Paper
Towards Symbolic Encryption Schemes
Symbolic encryption, in the style of Dolev-Yao models, is ubiquitous in formal security models. In its common use, encryption on a whole message is specified as a single monolithic block. From a cryptographic ...
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Chapter and Conference Paper
Differential Cryptanalysis of Round-Reduced PRINTcipher: Computing Roots of Permutations
At CHES 2010, the new block cipher PRINTcipher was presented. In addition to using an xor round key as is common practice for round-based block ciphers, PRINTcipher also uses key-dependent permutations. While thi...
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Chapter and Conference Paper
A Cryptanalysis of PRINTcipher: The Invariant Subspace Attack
At CHES 2010, the new block cipher PRINTcipher was presented as a light-weight encryption solution for printable circuits [15]. The best attack to date is a differential attack [1] that breaks less than half of t...
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Chapter and Conference Paper
Cryptanalysis of ARMADILLO2
ARMADILLO2 is the recommended variant of a multipurpose cryptographic primitive dedicated to hardware which has been proposed by Badel et al. in [1]. In this paper, we describe a meet-in-the-middle technique r...
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Chapter and Conference Paper
A Cache Timing Analysis of HC-256
In this paper, we describe a cache-timing attack against the stream cipher HC-256, which is the strong version of eStream winner HC-128. The attack is based on an abstract model of cache timing attacks that ca...
