Multi-Keyword Certificateless Searchable Public Key Authenticated Encryption Scheme Based on Blockchain

As a quite attractive secure search mechanism in cloud environments, searchable encryption allows encrypted files to be searched by keyword and does not reveal any information about original data files. However, most existing searchable encryption schemes only support single keyword ciphertext retri...

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Veröffentlicht in:	IEEE access Jg. 8; S. 158765 - 158777
Hauptverfasser:	Yang, Xiaodong, Chen, Guilan, Wang, Meiding, Li, Ting, Wang, Caifen
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Piscataway IEEE 2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Authenticated encryption Blockchain certificateless cryptosystem Cloud computing Cryptography Encryption Indexes Integrity Keywords multi-keyword Performance evaluation Performance indices searchable encryption Searching Servers Smart contracts Third party Trusted third parties Verification
ISSN:	2169-3536, 2169-3536
Online-Zugang:	Volltext
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