119 search results - page 4 / 24 » Aggregate Message Authentication Codes |
FSE
2004
Springer
15 years 2 months ago
2004
Springer
A cryptanalysis is given of a MAC proposal presented at CRYPTO 2003 by Cary and Venkatesan. A nice feature of the CaryVenkatesan MAC is that a lower bound on its security can be pr...
CRYPTO
2003
Springer
15 years 2 months ago
2003
Springer
We present a new construction based on modular groups. A novel element of our construction is to embed each input into a sequence of matrices with determinant ±1, the product of w...
CTRSA
2006
Springer
15 years 1 months ago
2006
Springer
JCSS
2000
14 years 9 months ago
2000
CRYPTO
1991
Springer
15 years 1 months ago
1991
Springer
In this paper, we study the application of universal hashingto the construction of unconditionally secure authentication codes without secrecy. This idea is most useful when the nu...