[PDF] Top 20 Software implementation of an Attribute-Based Encryption scheme

... As a consequence of this continued reduction in the timing required to calculate a pairing, the computation of the other customary cryptographic primitives included in pairing-based protocols have acquired a ... See full document

... ABSTRACT: Cloud computing is oneof the up-coming technologies used for handling voluminous data and its storage.In this paper, we present a semianonymous privilegecontrol scheme AnonyControl to address not only ... See full document

... text-policy attribute-based encryption: An expressive, efficient, and provably secure realization ...Ciphertext-Policy Attribute Encryption (CPABE) under concrete and non interactive ... See full document

... for attribute- based certificateless encryption scheme, and a generic construction is ...the attribute-based encryption ...secure scheme, we can depend on weaker ... See full document

... previous attribute-based encryption schemes the main challenge in designing our scheme was to prevent against attacks from colluding ...the scheme of Sahai and Waters [24] our solution ... See full document

... KP-ABE scheme, where the access policies are enforced in users’ secret keys, and those key-policies do not directly translate to document access policies from the owners’ points of ... See full document

... In attribute based encryption (ABE) is a public-key, and it is a flexible access ...control. Attribute is a quality of the particular ...key based one-to-many encryption. ... See full document

... To increase control, we argue that extensibility and customizability should be built into public clouds. Specifically, clouds such as Amazon S3, Google Docs, Face book, and the DHT should allow their clients to customize ... See full document

... We show a generic conversion that converts an attribute based encryption (ABE) scheme for arbitrary predicate into an ABE scheme for its dual predicate. In particular, it can convert ... See full document

... problems, attribute-based encryption (ABE) [18], initially introduced by Sahai et ...key encryption that allows users to encrypt and decrypt data based on user ... See full document

... patient’s attribute privacy and support policy updating in the PHR cloud environment, a privacy-preserving multi-authority attribute-based encryption scheme with dynamic policy updating ... See full document

... an encryption scheme that could help cloud storage providers avoid this ...of encryption scheme called deniable ...Deniable encryption involves senders and receivers creating convincing ... See full document

... Ciphertext-policy attribute-based encryption (CP-ABE) has been a preferred encryption technology to solve the challenging problem of secure data sharing in cloud ...hierarchy ... See full document

... this scheme isn't cozy towards collusion of cloud storage ...revocation based totally on vector commitment and institution consumer ...This scheme helps the public checking and efficient person ... See full document

... of encryption are saved. The proposed scheme has an advantage that users can decrypt all authorization files by computing secret key ...proposed scheme is proved to be secure under DBDH ... See full document

... Key-Policy Attribute-Based Encryption (KPABE) - Ciphertext Policy Attribute Based Encryption (CP-ABE) In a Key-Policy Attribute-Based Encryption ... See full document

... CP-ABE scheme that can support efficient attribute ...control scheme for multi-authority cloud storage systems is ...secure attribute based cryptographic technique for robust data ... See full document

... BE scheme. Their scheme protect receivers’ identities but number of receivers is leaked by the ciphertext ...BE scheme in the standard model with overhead linear in the number of ...overheads. ... See full document

... and implementation program based on granular ...algorithms based on granular computing theory, which will provide new ideas and methods in the complex decision making under uncertainty problems of ... See full document

... broadcast encryption schemes, a distribution center broadcasts an encrypted message to a subset chosen from a universe of receivers, and only the intended users are able to decrypt the ...broadcast ... See full document