Authorized Keyword Search over Outsourced Encrypted Data in Cloud Environment
Authorized Keyword Search over Outsourced Encrypted Data in Cloud Environment
IEEE BASE PAPER ABSTRACT:
For better data availability and accessibility while ensuring data secrecy, end-users often tend to outsource their data to the cloud servers in an encrypted form. However, this brings a major challenge to perform the search for some keywords over encrypted content without disclosing any information to unintended entities. This paper proposes a novel expressive authorized keyword search scheme relying on the concept of ciphertext-policy attribute-based encryption. The originality of the proposed scheme is multifold. First, it supports the generic and convenient multi-owner and multi-user scenario, where the encrypted data are outsourced by several data owners and searchable by multiple users. Second, the formal security analysis proves that the proposed scheme is semantically secure against chosen keyword and outsiders keyword guessing attacks. Third, an interactive protocol is introduced which avoids the need of any secure-channels between users and service provider. Fourth, due to the concept of bilinear-map accumulator, the system can efficiently revoke users and/or their attributes, and authenticate them prior to launching any expensive search operations. Fifth, conjunctive keyword search is provided thus enabling to search for multiple keywords simultaneously, with minimal cost. Sixth, the performance analysis shows that the proposed scheme outperforms closely-related works.
PROJECT OUTPUT VIDEO:
SYSTEM REQUIREMENTS:
HARDWARE REQUIREMENTS:
- System : Pentium i3 Processor
- Hard Disk : 500 GB.
- Monitor : 15’’ LED
- Input Devices : Keyboard, Mouse
- Ram : 4 GB
SOFTWARE REQUIREMENTS:
- Operating system : Windows 10/11.
- Coding Language : JAVA.
- Frontend : JSP, HTML, CSS, JavaScript.
- IDE Tool : Netbeans 8.2
- Database : MYSQL.
REFERENCE:
Nazatul Haque Sultan , Student Member, IEEE, Nesrine Kaaniche , Member, IEEE, Maryline Laurent , Member, IEEE, and Ferdous Ahmed Barbhuiya , Member, IEEE, “Authorized Keyword Search over Outsourced Encrypted Data in Cloud Environment”, IEEE TRANSACTIONS ON CLOUD COMPUTING, VOL. 10, NO. 1, JANUARY-MARCH 2022.