Sciweavers

2601 search results - page 280 / 521
» Secure Rewarding Schemes
Sort
View
125
Voted
ACISP
2007
Springer
15 years 10 months ago
Hash-and-Sign with Weak Hashing Made Secure
Abstract. Digital signatures are often proven to be secure in the random oracle model while hash functions deviate more and more from this idealization. Liskov proposed to model a ...
Sylvain Pasini, Serge Vaudenay
ACISP
2005
Springer
15 years 9 months ago
Building Secure Tame-like Multivariate Public-Key Cryptosystems: The New TTS
Abstract. Multivariate public-key cryptosystems (sometimes polynomial-based PKC’s or just multivariates) handle polynomials of many variables over relatively small fields instea...
Bo-Yin Yang, Jiun-Ming Chen
EUROPKI
2004
Springer
15 years 9 months ago
Flexible and Scalable Public Key Security for SSH
Abstract. A standard tool for secure remote access, the SSH protocol uses publickey cryptography to establish an encrypted and integrity-protected channel with a remote server. How...
Yasir Ali, Sean W. Smith
EUROPKI
2007
Springer
15 years 7 months ago
Time Capsule Signature: Efficient and Provably Secure Constructions
Time Capsule Signature, first formalized by Dodis and Yum in Financial Cryptography 2005, is a digital signature scheme which allows a signature to bear a (future) time t so that t...
Bessie C. Hu, Duncan S. Wong, Qiong Huang, Guomin ...
CORR
2008
Springer
68views Education» more  CORR 2008»
15 years 4 months ago
Impact of Vehicular Communications Security on Transportation Safety
Transportation safety, one of the main driving forces of the development of vehicular communication (VC) systems, relies on high-rate safety messaging (beaconing). At the same time...
Panos Papadimitratos, Giorgio Calandriello, Jean-P...