DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
A recent publication introduced a Visual Crypto (VC) system, based on the polarisation of light. This VC system has good resolution, contrast and colour properties. Mathematically,...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
Identifiable parent property (IPP) codes are introduced to provide protection against illegal producing of copyrighted digital material. In this paper we consider explicit constru...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper, we employ the known recursive construction methods to obtain some new existence results for large sets of t-designs of prime sizes. We also present a new recursive ...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
In this paper various methods for computing the support weight enumerators of binary, linear, even, isodual codes are described. It is shown that there exist relationships between...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
Triple arrays are a class of designs introduced by Agrawal in 1966 for two-way elimination of heterogeneity in experiments. In this paper we investigate their existence and their ...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
In Theorem 6.1 of [3] it was shown that, when v = r + c - 1, every triple array TA(v, k, rr, cc, k : r ? c) is a balanced grid BG(v, k, k : r?c). Here we prove the converse of thi...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
We consider the quotient of the Hermitian curve defined by the
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
Signcryption [35] is a public key primitive that achieves the functionality of both an encryption scheme and a signature scheme simultaneously. It does this more efficiently than a...
DCC
2005
IEEE
14 years 4 months ago
2005
IEEE
We give a combinatorial construction of a one-parameter and a two-parameter family of complete caps in finite projective spaces over GF(2). As an application of our construction w...