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INFOCOM
1998
IEEE
15 years 1 months ago
1998
IEEE
Authenticated session key establishment is a central issue in network security. This paper addresses a question on whether we can design a compact, efficient and authenticated key ...
INDOCRYPT
2005
Springer
15 years 3 months ago
2005
Springer
Prouff has introduced recently, at FSE 2005, the notion of transparency order of S-boxes. This new characteristic is related to the ability of an S-box, used in a cryptosystem in ...
CRYPTO
2006
Springer
15 years 1 months ago
2006
Springer
We address the issue of encrypting data in local storage using a key that is derived from the user's password. The typical solution in use today is to derive the key from the...
NDSS
2003
IEEE
15 years 2 months ago
2003
IEEE
In this work we revisit and formally study the notion of proxy cryptography. Intuitively, various proxy functions allow two cooperating parties F (the “FBI”) and P (the “pro...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
The paper develops a novel approach to stream cipher design: Both the state update function and the output function of the corresponding pseudorandom generators are compositions of...