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- Functional_encryption abstract "Functional encryption is a type of public-key encryption in which possessing a secret key allows one to learn a function of what the ciphertext is encrypting.More precisely, a functional encryption scheme for a given functionality consists of the following four algorithms: creates a public key and a master secret key . uses the master secret key to generate a new secret key for value . uses the public key to encrypt a message . uses secret key to calculate a function of the value encrypts.Functional encryption generalizes several existing primitives including Identity-based encryption (IBE) and Attribute-based encryption (ABE).In the IBE case, define to be equal to when corresponds to an identity that is allowed to decrypt, and otherwise.Similarly, in the ABE case, define when encodes attributes with permission to decrypt and otherwise.".
- Functional_encryption wikiPageID "39080703".
- Functional_encryption wikiPageRevisionID "594756246".
- Functional_encryption subject Category:Cryptography.
- Functional_encryption comment "Functional encryption is a type of public-key encryption in which possessing a secret key allows one to learn a function of what the ciphertext is encrypting.More precisely, a functional encryption scheme for a given functionality consists of the following four algorithms: creates a public key and a master secret key . uses the master secret key to generate a new secret key for value . uses the public key to encrypt a message .".
- Functional_encryption label "Functional encryption".
- Functional_encryption sameAs m.0swmx9d.
- Functional_encryption sameAs Q17014981.
- Functional_encryption sameAs Q17014981.
- Functional_encryption wasDerivedFrom Functional_encryption?oldid=594756246.
- Functional_encryption isPrimaryTopicOf Functional_encryption.