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» On the Security of ''Golden'' Cryptography
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ACNS
2004
Springer
104views Cryptology» more  ACNS 2004»
15 years 11 months ago
Key Agreement Using Statically Keyed Authenticators
A family of authenticators based on static shared keys is identified and proven secure. The authenticators can be used in a variety of settings, including identity-based ones. App...
Colin Boyd, Wenbo Mao, Kenneth G. Paterson
PKC
2004
Springer
146views Cryptology» more  PKC 2004»
15 years 11 months ago
Constructing Committed Signatures from Strong-RSA Assumption in the Standard Complexity Model
Abstract. In this paper, we provide the first committed signature provably secure in the standard complexity model based on the strong RSA assumption. The idea behind the construc...
Huafei Zhu
ACNS
2003
Springer
185views Cryptology» more  ACNS 2003»
15 years 11 months ago
Anonymity-Enhanced Pseudonym System
Pseudonym systems allow users to interact with multiple organizations anonymously by using pseudonyms. Such schemes are of significant practical relevance because it is the best m...
Yuko Tamura, Atsuko Miyaji
PCM
2001
Springer
130views Multimedia» more  PCM 2001»
15 years 10 months ago
Data Encryption Using MRF with an RSA Key
In a digital multimedia era, the security of multimedia over network transmission becomes a challenging issue. A strategy, combining cryptography with steganography, is investigat...
Chaur-Chin Chen
FC
1998
Springer
121views Cryptology» more  FC 1998»
15 years 10 months ago
Cryptanalysis of SPEED
Abstract. The cipher family SPEED (and an associated hashing mode) was recently proposed in Financial Cryptography '97. This paper cryptanalyzes that proposal, in two parts: F...
Chris Hall, John Kelsey, Bruce Schneier, David Wag...