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EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
We show that although unconditionally secure quantum bit commitment is impossible, it can be based upon any family of quantum one-way permutations. The resulting scheme is uncondit...
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
We investigate the link between the nonlinearity of a Boolean function and its propagation characteristics. We prove that highly nonlinear functions usually have good propagation p...
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. This paper addresses the problem of obtaining new construction methods for cryptographically significant Boolean functions. We show that for each positive integer m, ther...
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
We describe an enhanced version of the TWINKLE factoring device and analyse to what extent it can be expected to speed up the sieving step of the Quadratic Sieve and Number Field S...
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. We study the problem of partial key exposure. Standard cryptographic definitions and constructions do not guarantee any security even if a tiny fraction of the secret key...