ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Secure group communication with hierarchical access control refers to a scenario where a group of members is divided into a number of subgroups located at different privilege leve...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. In this paper, the cryptanalytic strength of two HwangRao Secret Error-Correcting Code (SECC) schemes is examined under a known-plaintext attack. In particular, we found ...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Undeniable signature has been extensively researched after Chaum and Antwerpen first proposed the concept of this special digital signature ten years ago. Up to now, however, almo...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. In electronic commerce, traded digital objects are likely associated with several numerical values as well as their prices. These values may change unpredictably over tim...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Several new group signature schemes have been proposed in recent years. In addition, several applications for group signatures (including electronic cash) have been suggested. A ne...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
With the ubiquitous deployment of large scale networks more and more complex human interactions are supported by computer applications. This poses new challenges on the expressive...
ICICS
2001
Springer
13 years 9 months ago
2001
Springer
Based on the development of mobile communication, the future mobile communication systems are expected to provide higher quality of multimedia services for users than today’s sys...