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» Computing Inverses over a Shared Secret Modulus
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PKC
2004
Springer
160views Cryptology» more  PKC 2004»
14 years 27 days ago
Constant Round Authenticated Group Key Agreement via Distributed Computation
Abstract. A group key agreement protocol allows a set of users, communicating over a public network, to agree on a private session key. Most of the schemes proposed so far require ...
Emmanuel Bresson, Dario Catalano
CCS
2007
ACM
14 years 1 months ago
Hardware-rooted trust for secure key management and transient trust
We propose minimalist new hardware additions to a microprocessor chip that protect cryptographic keys in portable computing devices which are used in the field but owned by a cen...
Jeffrey S. Dwoskin, Ruby B. Lee
ISPA
2005
Springer
14 years 1 months ago
Storage-Optimal Key Sharing with Authentication in Sensor Networks
Abstract. Wireless Sensor Networks are edging closer to widespread feasibility with recent research showing promising results in developing and adapting new mechanisms to suit thei...
Jian Wang, Zhengyou Xia, Lein Harn, Guihai Chen
PKC
2012
Springer
255views Cryptology» more  PKC 2012»
11 years 10 months ago
Better Bootstrapping in Fully Homomorphic Encryption
Gentry’s bootstrapping technique is currently the only known method of obtaining a “pure” fully homomorphic encryption (FHE) schemes, and it may offers performance advantage...
Craig Gentry, Shai Halevi, Nigel P. Smart
ACSAC
2010
IEEE
13 years 5 months ago
A multi-user steganographic file system on untrusted shared storage
Existing steganographic file systems enable a user to hide the existence of his secret data by claiming that they are (static) dummy data created during disk initialization. Such ...
Jin Han, Meng Pan, Debin Gao, HweeHwa Pang