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PKC
2007
Springer
189views Cryptology» more  PKC 2007»
16 years 19 days ago
Parallel Key-Insulated Public Key Encryption Without Random Oracles
Abstract. Key-insulated cryptography is a crucial technique for protecting private keys. To strengthen the security of key-insulated protocols, Hanaoka, Hanaoka and Imai recently i...
Benoît Libert, Jean-Jacques Quisquater, Moti...
IWCMC
2006
ACM
16 years 14 days ago
Modeling key agreement in multi-hop ad hoc networks
Securing multicast communications in ad hoc networks has become one of the most challenging research directions in the areas of wireless networking and security. This is especiall...
Giovanni Di Crescenzo, Maria Striki, John S. Baras
SACMAT
2006
ACM
16 years 14 days ago
Fine-grained role-based delegation in presence of the hybrid role hierarchy
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
James B. D. Joshi, Elisa Bertino
WISA
2004
Springer
15 years 12 months ago
Hyperelliptic Curve Coprocessors on a FPGA
Abstract. Cryptographic algorithms are used in a large variety of different applications to ensure security services. It is, thus, very interesting to investigate various implement...
Howon Kim, Thomas J. Wollinger, YongJe Choi, Kyoil...
SP
2010
IEEE
174views Security Privacy» more  SP 2010»
15 years 10 months ago
HyperSafe: A Lightweight Approach to Provide Lifetime Hypervisor Control-Flow Integrity
— Virtualization is being widely adopted in today’s computing systems. Its unique security advantages in isolating and introspecting commodity OSes as virtual machines (VMs) ha...
Zhi Wang, Xuxian Jiang