225 search results - page 19 / 45 » Nonperfect Secret Sharing Schemes |
EUROCRYPT
2000
Springer
13 years 11 months ago
2000
Springer
We discuss the following problem: Given an integer shared secretly among n players and a prime number e, how can the players efficiently compute a sharing of e-1 mod . The most in...
EUROCRYPT
2008
Springer
13 years 9 months ago
2008
Springer
Consider an abstract storage device (G) that can hold a single element x from a fixed, publicly known finite group G. Storage is private in the sense that an adversary does not hav...
ESORICS
2008
Springer
13 years 9 months ago
2008
Springer
Key agreement is a fundamental security functionality by which pairs of nodes agree on shared keys to be used for protecting their pairwise communications. In this work we study k...
INFOCOM
2011
IEEE
12 years 10 months ago
2011
IEEE
Abstract – There is a growing interest in physical layer security. Recent work has demonstrated that wireless devices can generate a shared secret key by exploiting variations in...
IJNSEC
2008
13 years 7 months ago
2008
The devastating consequence of secret key exposure in digital signature is that any signature can be forged and cannot be trusted. To mitigate the damage of secret key exposure, f...