ISW
2000
Springer
14 years 3 months ago
2000
Springer
An one-way hash chain generated by the iterative use of a one-way hash function on a secret value has recently been widely employed to develop many practical cryptographic solution...
ISW
2000
Springer
14 years 3 months ago
2000
Springer
We propose a simple classification method for public-key based authentication protocols, which consists of identifying several basic properties leading to a large number of generic...
ISW
2000
Springer
14 years 3 months ago
2000
Springer
Abstract. Signcryption is a public-key cryptographic primitive introduced by Zheng, which achieves both message confidentiality and nonrepudiatable origin authenticity, at a lower ...
ISW
2000
Springer
14 years 3 months ago
2000
Springer
Abstract. Two robust spatial-domain watermarking algorithms for image copyright protection are described in this paper. The first one is robust against compression, filtering and c...
ISW
2000
Springer
14 years 3 months ago
2000
Springer
Abstract. In recent years, protocols have been developed to ensure secure communications over the Internet, e.g., the secure sockets layer (SSL) and secure electronic transaction (...
ISW
2000
Springer
14 years 3 months ago
2000
Springer
Generally, low frequency domain may be useful to embed a watermark in an image. However, if a watermark is embedded into low frequency components, blocking effects may occur in the...
ISW
2000
Springer
14 years 3 months ago
2000
Springer
Securing the mobile code commerce is not an easy task at all. We propose in this paper a framework to tackle this problem. In a first step, we analyse the general issues that must ...