102 search results - page 2 / 21 » Improved Bounds for Geometric Permutations |
IACR
2011
12 years 4 months ago
2011
Keccak is one of the five hash functions selected for the final round of the SHA-3 competition and its inner primitive is a permutation called Keccakf. In this paper, we find t...
CRYPTO
2005
Springer
13 years 10 months ago
2005
Springer
We present an improved bound on the advantage of any q-query adversary at distinguishing between the CBC MAC over a random n-bit permutation and a random function outputting n bit...
SPAA
1993
ACM
13 years 9 months ago
1993
ACM
d Abstract) Thomas H. Cormen Leonard F. Wisniewski Department of Mathematics and Computer Science Dartmouth College We give asymptotically equal lower and upper bounds for the num...
DCC
2010
IEEE
13 years 5 months ago
2010
IEEE
In [8], the authors formulate new coset bounds for algebraic geometric codes. The bounds give improved lower bounds for the minumum distance of algebraic geometric codes as well a...
HICSS
2008
IEEE
13 years 11 months ago
2008
IEEE
A transposition is an operation that exchanges two adjacent substrings. When it is restricted so that one of the substrings is a prefix, it is called a prefix transposition. The p...