2 search results - page 1 / 1 » Some Improved Bounds for Secure Frameproof Codes and Related... |
TIT
2008
13 years 4 months ago
2008
We present some improved bounds on necessary conditions for separating hash families of type {w, w} and type {w, w - 1}. In particular, these bounds apply to secure frameproof cod...
JCT
2011
12 years 11 months ago
2011
This paper aims to present a new upper bound on the size of separating hash families. This bound improves previously known bounds for separating hash families of general type. Key...