Searchable Public Key Encryption Supporting Semantic Multi-Keywords Search

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Public Key Encryption with Searchable Keywords Based on Jacobi Symbols

Vishal Saraswat (CRRao AIMSCS) Searchable Encryption APHRDI, 22/09/16 10 / 46 Vishal Saraswat Some other projects Abstract Public-key encryption with keyword search (PEKS) schemes are useful to delegate searching capabilities on encrypted data to a third party, who does not hold the entire secret key, but only an appropriate token which allows searching operations but preserves data privacy. PE...

متن کامل

Multi-Key Searchable Encryption

We construct a searchable encryption scheme that enables keyword search over data encrypted with different keys. The scheme is practical and was designed to be included in a new system for protecting data confidentiality in client-server applications against attacks on the server.

متن کامل

Public Key Searchable Encryption without Random Oracle ⋆

This article is described a new Public Key Encryption with Keyword Search (PEKS) scheme, which is semantically secure against chosen keyword attack, without assuming random oracle. The security of our scheme depends on the complexity assumption of Strong Diffie-Hellman (SDH). The computation operation for constructing cipher text and trapdoor of keyword is simpler than the most schemes introduc...

متن کامل

On the Correctness of Inverted Index Based Public-Key Searchable Encryption Scheme for Multi-time Search

In this short note we argue that the state-of-art inverted index based public key searchable encryption scheme proposed by Wang et al may not be completely correct by giving a counterexample.

متن کامل

Expressive and Secure Searchable Encryption in the Public Key Setting

Searchable encryption allows an untrusted server to search on encrypted data without knowing the underlying data contents. Traditional searchable encryption schemes focus only on single keyword or conjunctive keyword search. Several solutions have been recently proposed to design more expressive search criteria, but most of them are in the setting of symmetric key encryption. In this paper, bas...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEEE Access

سال: 2019

ISSN: 2169-3536

DOI: 10.1109/access.2019.2937846