17 search results - page 3 / 4 » Security of Random Feistel Schemes with 5 or More Rounds |
IJNSEC
2010
13 years 3 months ago
2010
Public key encryption with keyword search (PEKS) enables user Alice to send a secret key TW to a server that will enable the server to locate all encrypted messages containing the...
ACNS
2006
Springer
14 years 3 months ago
2006
Springer
We study the influence of collision-finding attacks on the security of time-stamping schemes. We distinguish between client-side hash functions used to shorten the documents befo...
LATINCRYPT
2010
13 years 7 months ago
2010
Abstract. Misty schemes are classic cryptographic schemes used to construct pseudo-random permutations from 2n bits to 2n bits by using d pseudo-random permutations from n bits to ...
TCC
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. A protocol compiler is described, that transforms any provably secure authenticated 2-party key establishment into a provably secure authenticated group key establishment...
TRUST
2010
Springer
14 years 2 months ago
2010
Springer
Direct Anonymous Attestation (DAA) is an anonymous signature scheme designed for anonymous attestation of a Trusted Platform Module (TPM) while preserving the privacy of the devic...