14824 search results - page 2319 / 2965 » Security - Introduction |
168
click to vote
ENTCS
2006
15 years 6 months ago
2006
There are two main ways of defining secrecy of cryptographic protocols. The first version checks if the adversary can learn the value of a secret parameter. In the second version,...
158
click to vote
IJISEC
2008
15 years 6 months ago
2008
Preventing improper information leaks is a greatest challenge of the modern society. In this paper we present a technique for measuring the ability of several families of adversari...
172
click to vote
IJNSEC
2008
15 years 6 months ago
2008
In 2005, Lee, Kim, and Yoo proposed a nonce-based mutual authentication scheme using smart cards. However, this paper demonstrates that Lee-Kim-Yoo's scheme is vulnerable to ...
186
click to vote
IJNSEC
2008
15 years 6 months ago
2008
A new concept of society-oriented designated confirmer signatures (SDCS) is introduced in this paper. SDCS is well suited to applications where the capability of the signer and th...
176
click to vote
IJNSEC
2008
15 years 6 months ago
2008
We improve a secret sharing scheme, which enables users select their personal keys by themselves instead of being distributed by group manager and users can reuse their personal k...