17 search results - page 2 / 4 » Information-Theoretic Cryptography |
STOC
2009
ACM
14 years 8 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...
ASIACRYPT
2011
Springer
12 years 7 months ago
2011
Springer
We present a generic method to secure various widely-used cryptosystems against arbitrary side-channel leakage, as long as the leakage adheres three restrictions: first, it is bou...
SUTC
2010
IEEE
13 years 11 months ago
2010
IEEE
—We present a novel information theoretic approach to make network coding based storage secure against pollution attacks in sensor networks. The approach is based on a new decodi...
EUROCRYPT
2003
Springer
14 years 21 days ago
2003
Springer
Perfectly secret message transmission can be realized with only partially secret and weakly correlated information shared by the parties as soon as this information allows for the ...
FSTTCS
2010
Springer
13 years 5 months ago
2010
Springer
Oblivious transfer is a fundamental primitive in cryptography. While perfect information theoretic security is impossible, quantum oblivious transfer protocols can limit the disho...