Sciweavers

51 search results - page 2 / 11
» The GHS Attack Revisited
Sort
View
JCS
2011
87views more  JCS 2011»
12 years 12 months ago
Practical eavesdropping and skimming attacks on high-frequency RFID tokens
RFID systems often use near-field magnetic coupling to implement communication channels. The advertised operational range of these channels is less than 10 cm and therefore sever...
Gerhard P. Hancke
IJBC
2006
80views more  IJBC 2006»
13 years 4 months ago
Return-Map Cryptanalysis Revisited
As a powerful cryptanalysis tool, the method of return-map attacks can be used to extract secret messages masked by chaos in secure communication schemes. Recently, a simple defen...
Shujun Li, Guanrong Chen, Gonzalo Álvarez
CTRSA
2010
Springer
172views Cryptology» more  CTRSA 2010»
13 years 11 months ago
Revisiting Higher-Order DPA Attacks:
Security devices are vulnerable to side-channel attacks that perform statistical analysis on data leaked from cryptographic computations. Higher-order (HO) attacks are a powerful a...
Benedikt Gierlichs, Lejla Batina, Bart Preneel, In...
IACR
2011
139views more  IACR 2011»
12 years 4 months ago
Improved Meet-in-the-Middle Cryptanalysis of KTANTAN
We revisit meet-in-the-middle attacks on block ciphers and recent developments in meet-in-the-middle preimage attacks on hash functions. Despite the presence of a secret key in the...
Lei Wei, Christian Rechberger, Jian Guo 0001, Hong...
FSE
2003
Springer
135views Cryptology» more  FSE 2003»
13 years 10 months ago
New Attacks against Standardized MACs
In this paper, we revisit the security of several message authentication code (MAC) algorithms based on block ciphers, when instantiated with 64-bit block ciphers such as DES. We e...
Antoine Joux, Guillaume Poupard, Jacques Stern