317 search results - page 49 / 64 » Certificateless Public Key Cryptography |
CODASPY
2012
12 years 5 months ago
2012
Access control is one of the most important security mechanisms in cloud computing. However, there has been little work that explores various comparison-based constraints for regu...
PKC
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. In this paper, we fully break the Algebraic Surface Cryptosystem (ASC for short) proposed at PKC’2009 [3]. This system is based on an unusual problem in multivariate cr...
EUROCRYPT
2009
Springer
14 years 10 months ago
2009
Springer
The existence of encryption and commitment schemes secure under selective opening attack (SOA) has remained open despite considerable interest and attention. We provide the rst pub...
CHES
2007
Springer
14 years 4 months ago
2007
Springer
RFID applications do not always use encryption to ensure the security as public key cryptographic algorithms that are costly in term of computing resources. We proposed to secure t...
STORAGESS
2005
ACM
14 years 3 months ago
2005
ACM
Adding security capabilities to shared, remote and untrusted storage file systems leads to performance degradation that limits their use. Public-key cryptographic primitives, wid...