206 search results - page 37 / 42 » Group-oriented Encryption Secure against Collude Attack |
ISPEC
2010
Springer
13 years 9 months ago
2010
Springer
Often authentication and confidentiality are required as simultaneous key requirements in many cryptographic applications. The cryptographic primitive called signcryption effective...
CRYPTO
2003
Springer
14 years 7 days ago
2003
Springer
Simple password authentication is often used e.g. from an email software application to a remote IMAP server. This is frequently done in a protected peer-to-peer tunnel, e.g. by SS...
EWSN
2010
Springer
14 years 4 months ago
2010
Springer
Multi-hop routing in wireless sensor networks (WSNs) offers little protection against deception through replaying routing information. This defect can be taken advantage of by an a...
IACR
2011
12 years 6 months ago
2011
We put forward a generalization of lossy trapdoor functions (LTFs). Namely, all-but-many lossy trapdoor functions (ABM-LTFs) are LTFs that are parametrized with tags. Each tag can...
ESORICS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We propose a general transformation that maps a cryptographic protocol that is secure in an extremely weak sense (essentially in a model where no adversary is present) in...