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» On Garbling Schemes With And Without Privacy
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CCS
2011
ACM
12 years 4 months ago
VMCrypt: modular software architecture for scalable secure computation
Garbled circuits play a key role in secure computation. Unlike previous work, which focused mainly on efficiency and automation aspects of secure computation, in this paper we foc...
Lior Malka
SIGMOD
2012
ACM
250views Database» more  SIGMOD 2012»
11 years 7 months ago
Authenticating location-based services without compromising location privacy
The popularity of mobile social networking services (mSNSs) is propelling more and more businesses, especially those in retailing and marketing, into mobile and location-based for...
Haibo Hu, Jianliang Xu, Qian Chen, Ziwei Yang
CRYPTO
2010
Springer
188views Cryptology» more  CRYPTO 2010»
13 years 5 months ago
i-Hop Homomorphic Encryption and Rerandomizable Yao Circuits
Homomorphic encryption (HE) schemes enable computing functions on encrypted data, by means of a public Eval procedure that can be applied to ciphertexts. But the evaluated ciphert...
Craig Gentry, Shai Halevi, Vinod Vaikuntanathan
ICISC
2009
184views Cryptology» more  ICISC 2009»
13 years 2 months ago
Efficient Privacy-Preserving Face Recognition
Abstract. Automatic recognition of human faces is becoming increasingly popular in civilian and law enforcement applications that require reliable recognition of humans. However, t...
Ahmad-Reza Sadeghi, Thomas Schneider 0003, Immo We...
ACISP
2010
Springer
13 years 6 months ago
Identity-Based Chameleon Hash Scheme without Key Exposure
In this paper, we propose the first identity-based chameleon hash scheme without key exposure, which gives a positive answer for the open problem introduced by Ateniese and de Mede...
Xiaofeng Chen, Fangguo Zhang, Willy Susilo, Haibo ...