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» A Scalable and Secure Cryptographic Service
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CCS
2010
ACM
13 years 7 months ago
Hierarchical attribute-based encryption for fine-grained access control in cloud storage services
Cloud computing, as an emerging computing paradigm, enables users to remotely store their data into a cloud so as to enjoy scalable services on-demand. Especially for small and me...
Guojun Wang, Qin Liu, Jie Wu
FC
2007
Springer
128views Cryptology» more  FC 2007»
14 years 1 months ago
On Authentication with HMAC and Non-random Properties
Abstract. MAC algorithms can provide cryptographically secure authentication services. One of the most popular algorithms in commercial appli
Christian Rechberger, Vincent Rijmen
JUCS
2008
144views more  JUCS 2008»
13 years 7 months ago
New Results on NMAC/HMAC when Instantiated with Popular Hash Functions
Abstract: Message Authentication Code (MAC) algorithms can provide cryptographically secure authentication services. One of the most popular algorithms in commercial
Christian Rechberger, Vincent Rijmen
FC
2010
Springer
175views Cryptology» more  FC 2010»
13 years 8 months ago
Cryptographic Cloud Storage
We consider the problem of building a secure cloud storage service on top of a public cloud infrastructure where the service provider is not completely trusted by the customer. We...
Seny Kamara, Kristin Lauter
MSS
2007
IEEE
129views Hardware» more  MSS 2007»
14 years 1 months ago
Cryptographic Security for a High-Performance Distributed File System
Storage systems are increasingly subject to attacks. Cryptographic file systems mitigate the danger of exposing data by using encryption and integrity protection methods and guar...
Roman Pletka, Christian Cachin