43 search results - page 1 / 9 » On the Impossibility of Private Key Cryptography with Weakly... |
72
Voted
CRYPTO
1990
Springer
15 years 4 months ago
1990
Springer
102
Voted
TCC
2009
Springer
16 years 29 days ago
2009
Springer
We study the possibility of constructing encryption schemes secure under messages that are chosen depending on the key k of the encryption scheme itself. We give the following sep...
139
Voted
CISC
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. Despite many good (secure) key agreement protocols based on publickey cryptography exist, secure associations between two wireless devices are often established using sym...
121
Voted
PKC
2009
Springer
16 years 29 days ago
2009
Springer
Abstract.We introduce the notion of distributed password-based publickey cryptography, where a virtual high-entropy private key is implicitly dened as a concatenation of low-entrop...
127
Voted
STOC
2009
ACM
16 years 1 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...