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» Public Key Encryption and Encryption Emulation Attacks
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PERCOM
2007
ACM
14 years 8 months ago
SMOCK: A Self-Contained Public Key Management Scheme for Mission-Critical Wireless Ad Hoc Networks
Mobile ad hoc networks show great potential in emergency response and/or recovery. Such mission-critical applications demand security service be "anywhere", "anytim...
Wenbo He, Ying Huang, Klara Nahrstedt, Whay Chiou ...
ICISC
2003
115views Cryptology» more  ICISC 2003»
13 years 10 months ago
Receipt-Free Electronic Auction Schemes Using Homomorphic Encryption
Bid-rigging is a dangerous attack in electronic auction. Abe and Suzuki firstly introduced the idea of receipt-free to prevent this attack. In this paper we point out that Abe and...
Xiaofeng Chen, Byoungcheon Lee, Kwangjo Kim
IEEEIAS
2009
IEEE
13 years 6 months ago
On Security Notions for Verifiably Encrypted Signature
First we revisit three - BGLS, MBGLS and GZZ verifiably encrypted signature schemes [2, 3, 6]. We find that they are all not strong unforgeable.We remark that the notion of existen...
Xu An Wang, Xiaoyuan Yang, Qingquan Peng
SACRYPT
1998
Springer
14 years 1 months ago
A Timing Attack on RC5
Abstract. This paper describes a timing attack on the RC5 block encryption algorithm. The analysis is motivated by the possibility that some implementations of RC5 could result in ...
Helena Handschuh, Howard M. Heys
PPPJ
2003
ACM
14 years 2 months ago
A Java implemented key collision attack on the data encryption standard (DES)
A Java implementation of a key collision attack on DES suggested by Eli Biham, [1], is discussed. Storage space minimization and fast searching techniques to speed up the attack a...
John Loughran, Tom Dowling