Sciweavers

CTRSA
2007
Springer
171views Cryptology» more  CTRSA 2007»
14 years 1 months ago
Compact E-Cash from Bounded Accumulator
Abstract. Known compact e-cash schemes are constructed from signature schemes with efficient protocols and verifiable random functions. In this paper, we introduce a different ap...
Man Ho Au, Qianhong Wu, Willy Susilo, Yi Mu
CRYPTO
2001
Springer
106views Cryptology» more  CRYPTO 2001»
14 years 4 months ago
Oblivious Transfer in the Bounded Storage Model
Building on a previous important work of Cachin, Cr´epeau, and Marcil [15], we present a provably secure and more efficient protocol for 2 1 -Oblivious Transfer with a storage-bou...
Yan Zong Ding