8 Result(s)
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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
Cryptanalysis of the Light-Weight Cipher A2U2
In recent years, light-weight cryptography has received a lot of attention. Many primitives suitable for resource-restricted hardware platforms have been proposed. In this paper, we present a cryptanalysis of ...
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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...
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Chapter and Conference Paper
Cache Timing Analysis of LFSR-Based Stream Ciphers
Cache timing attacks are a class of side-channel attacks that is applicable against certain software implementations. They have generated significant interest when demonstrated against the Advanced Encryption ...
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Chapter and Conference Paper
Concrete Security for Entity Recognition: The Jane Doe Protocol
Entity recognition does not ask whether the message is from some entity X, just whether a message is from the same entity as a previous message. This turns turns out to be very useful for low-end devices. The cur...
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Chapter and Conference Paper
On the Efficiency of the Clock Control Guessing Attack
Many bitstream generators are based on linear feedback shift registers. A widespread technique for the cryptanalysis of those generators is the linear consistency test (LCT). In this paper, we consider an appl...
