Unidirectional Updatable Encryption and Proxy Re-encryption from DDH
Peihan Miao, Sikhar Patranabis, Gaven J. Watson
Topics & Concepts
Proxy re-encryptionComputer scienceEncryptionPlaintextCryptographic primitiveCiphertextFunctional encryptionKey (lock)Attribute-based encryptionTheoretical computer scienceCryptographyPublic-key cryptographyComputer securityCryptographic protocolCryptography and Data SecurityComplexity and Algorithms in GraphsCryptographic Implementations and Security