TY - GEN
T1 - Big data cloud deduplication based on verifiable hash convergent group signcryption
AU - Cho, Ei Mon
AU - Koshiba, Takeshi
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/6/8
Y1 - 2017/6/8
N2 - As Big Data cloud storage servers are becoming popular the shortage of disk space in the cloud becomes a problem. Data deduplication is a method to control the explosion growth of data on the cloud and most of the storage providers are finding more secure and efficient methods for their sensitive data. Recently, an interesting technique called signcryption has been proposed, in which both the properties of signature (ownership) and encryption are simultaneously implemented, with better performance than the traditional signature-then-encryption approach. According to the deduplication, we introduce a new method for a group of users that can eliminate redundant encrypted data owned by different users. Furthermore, we generate the tag which will be the key component of big data management. We propose a new primitive group signcryption for deduplication called verifiable hash convergent group signcryption (VHCGS) by adding the properties of group signcryption and the verification facilities for the storage server (third party).
AB - As Big Data cloud storage servers are becoming popular the shortage of disk space in the cloud becomes a problem. Data deduplication is a method to control the explosion growth of data on the cloud and most of the storage providers are finding more secure and efficient methods for their sensitive data. Recently, an interesting technique called signcryption has been proposed, in which both the properties of signature (ownership) and encryption are simultaneously implemented, with better performance than the traditional signature-then-encryption approach. According to the deduplication, we introduce a new method for a group of users that can eliminate redundant encrypted data owned by different users. Furthermore, we generate the tag which will be the key component of big data management. We propose a new primitive group signcryption for deduplication called verifiable hash convergent group signcryption (VHCGS) by adding the properties of group signcryption and the verification facilities for the storage server (third party).
KW - Big Data
KW - Deduplication
KW - Signcryption
UR - http://www.scopus.com/inward/record.url?scp=85022226041&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85022226041&partnerID=8YFLogxK
U2 - 10.1109/BigDataService.2017.37
DO - 10.1109/BigDataService.2017.37
M3 - Conference contribution
AN - SCOPUS:85022226041
T3 - Proceedings - 3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017
SP - 265
EP - 270
BT - Proceedings - 3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE International Conference on Big Data Computing Service and Applications, BigDataService 2017
Y2 - 6 April 2017 through 10 April 2017
ER -