876 search results - page 32 / 176 » Limits on the Usefulness of Random Oracles |
ACNS
2010
Springer
14 years 3 months ago
2010
Springer
We look at the problem of designing Message Recognition Protocols (MRP) and note that all proposals available in the literature have relied on security proofs which hold in the ran...
ASIACRYPT
2000
Springer
14 years 3 months ago
2000
Springer
Block ciphers are usually based on one top-level scheme into which we plug “round functions”. To analyze security, it is important to study the intrinsic security provided by t...
CCS
2008
ACM
14 years 22 days ago
2008
ACM
Certificateless cryptography achieves the best of the two worlds: it inherits from identity-based techniques a solution to the certificate management problem in public-key encrypti...
CTRSA
2007
Springer
14 years 16 days ago
2007
Springer
Abstract. Multi-signatures allow multiple signers to jointly authenticate a message using a single compact signature. Many applications however require the public keys of the signe...
DPHOTO
2010
14 years 6 days ago
2010
Conventional point spread function (PSF) measurement methods often use parametric models for the estimation of the PSF. This limits the shape of the PSF to a specific form provide...