Patent
Trusted cloud computing and services framework
Rahul V. Auradkar,Roy Peter D'Souza +1 more
- 04 Feb 2010
238
TL;DR: In this article, a digital escrow pattern is provided for network data services including searchable encryption techniques for data stored in a cloud, distributing trust across multiple entities to avoid a single point of data compromise.
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Abstract: A digital escrow pattern is provided for network data services including searchable encryption techniques for data stored in a cloud, distributing trust across multiple entities to avoid a single point of data compromise. In one embodiment, a key generator, a cryptographic technology provider and a cloud services provider are each provided as separate entities, enabling a publisher of data to publish data confidentially (encrypted) to a cloud services provider, and then expose the encrypted data selectively to subscribers requesting that data based on subscriber identity information encoded in key information generated in response to the subscriber requests, e.g., a role of the subscriber.
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Citations
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References
Public Key Encryption with Keyword Search
Dan Boneh,Giovanni Di Crescenzo,Rafail Ostrovsky,Giuseppe Persiano +3 more
- 02 May 2004
TL;DR: This work defines and construct a mechanism that enables Alice to provide a key to the gateway that enables the gateway to test whether the word “urgent” is a keyword in the email without learning anything else about the email.
3.6K
Pors: proofs of retrievability for large files
Ari Juels,Burton S. Kaliski +1 more
- 28 Oct 2007
TL;DR: In this article, the authors define and explore proofs of retrievability (PORs), which are a kind of cryptographic proof of knowledge (POK) that enables an archive or back-up service (prover) to produce a concise proof that a user (verifier) can retrieve a target file F, that is, that the archive retains and reliably transmits file data sufficient for the user to recover F in its entirety.
1.8K
Deterministic and efficiently searchable encryption
Mihir Bellare,Alexandra Boldyreva,Adam O'Neill +2 more
- 19 Aug 2007
TL;DR: This work obtains as a consequence database encryption methods that permit fast database search while provably providing privacy that is as strong as possible subject to this fast search constraint.
•Posted Content
Scalable and Efficient Provable Data Possession.
TL;DR: This paper constructs a highly efficient and provably secure PDP technique based entirely on symmetric key cryptography, while not requiring any bulk encryption, and allows outsourcing of dynamic data, i.e, it efficiently supports operations, such as block modification, deletion and append.
Searchable encryption revisited: consistency properties, relation to anonymous IBE, and extensions
Michel Abdalla,Mihir Bellare,Dario Catalano,Eike Kiltz,Tadayoshi Kohno,Tanja Lange,John Malone-Lee,Gregory Neven,Pascal Paillier,Haixia Shi +9 more
- 14 Aug 2005
TL;DR: This work identifies and fills some gaps with regard to consistency (the extent to which false positives are produced) for public-key encryption with keyword search (PEKS) and provides a transform of an anonymous IBE scheme to a secure PEKS scheme that guarantees consistency.