AAECC
2009
Springer
13 years 5 months ago
2009
Springer
In this paper a full categorization of irreducible classical Goppa codes of degree 4 and length 9 is given. It is an interesting example in the context of find the number of permut...
AAECC
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. We build on the new security notion for deterministic encryption (PRIV) and the PRIV-secure schemes presented by Bellare et al at Crypto'07. Our work introduces: 1) ...
AAECC
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. Commutative semifields in odd characteristic can be equivalently described by planar functions (also known as PN functions). We describe a method to construct a semifield...
AAECC
2009
Springer
13 years 8 months ago
2009
Springer
We propose a new efficient certificateless aggregate signature scheme which has the advantages of both aggregate signatures and certificateless cryptography. The scheme is proven e...
AAECC
2009
Springer
13 years 9 months ago
2009
Springer
We investigate the class of numerical semigroups verifying the property ρi+1 − ρi ≥ 2 for every two consecutive elements smaller than the conductor. These semigroups generali...
AAECC
2009
Springer
13 years 11 months ago
2009
Springer
A new reduction on the size of the search space for cocyclic Hadamard matrices over dihedral groups D4t is described, in terms of the so called central distribution. This new searc...
AAECC
2009
Springer
13 years 11 months ago
2009
Springer
We show that an affine-invariant code C of length pm is not permutation equivalent to a cyclic code except in the obvious cases: m = 1 or C is either {0}, the repetition code or it...