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TCC
2005
Springer
118views Cryptology» more  TCC 2005»
14 years 1 months ago
On the Relationships Between Notions of Simulation-Based Security
Several compositional forms of simulation-based security have been proposed in the literature, including universal composability, black-box simulatability, and variants thereof. Th...
Anupam Datta, Ralf Küsters, John C. Mitchell,...
ICPADS
2005
IEEE
14 years 2 months ago
Separable and Anonymous Identity-Based Key Issuing
Abstract. In identity-based (ID-based) cryptosystems, a local registration authority (LRA) is responsible for authentication of users while the key generation center (KGC) is respo...
Ai Fen Sui, Sherman S. M. Chow, Lucas Chi Kwong Hu...
IACR
2011
124views more  IACR 2011»
12 years 8 months ago
Generic Fully Simulatable Adaptive Oblivious Transfer
We aim at constructing adaptive oblivious transfer protocols, enjoying fully simulatable security, from various well-known assumptions such as DDH, d-Linear, QR, DCR, and LWE. To t...
Kaoru Kurosawa, Ryo Nojima, Le Trieu Phong
ICC
2007
IEEE
125views Communications» more  ICC 2007»
14 years 2 months ago
SFRIC: A Secure Fast Roaming Scheme in Wireless LAN Using ID-Based Cryptography
In a wireless network composed of multiple access points, a long delay during roaming from one access point to another may cause a disruption for streaming traffic. Roaming in wire...
Yoohwan Kim, Wei Ren, Ju-Yeon Jo, Yingtao Jiang, J...
EUROCRYPT
2008
Springer
13 years 10 months ago
New Constructions for UC Secure Computation Using Tamper-Proof Hardware
The Universal Composability framework was introduced by Canetti to study the security of protocols which are concurrently executed with other protocols in a network environment. U...
Nishanth Chandran, Vipul Goyal, Amit Sahai