Sciweavers

2 search results - page 1 / 1
» General Group Oriented ID-based Cryptosystems with Chosen Pl...
Sort
View
IJNSEC
2008
103views more  IJNSEC 2008»
13 years 5 months ago
General Group Oriented ID-based Cryptosystems with Chosen Plaintext Security
A scheme for general group oriented ID-based cryptosystems is proposed. This scheme allows an authorized subset in the general access structure to cooperatively decrypt the cipher...
Chunxiang Xu, Junhui Zhou, Guozhen Xiao
EUROCRYPT
2005
Springer
13 years 11 months ago
Computational Indistinguishability Between Quantum States and Its Cryptographic Application
We introduce a computational problem of distinguishing between two specific quantum states as a new cryptographic problem to design a quantum cryptographic scheme that is “secu...
Akinori Kawachi, Takeshi Koshiba, Harumichi Nishim...