TY - GEN
T1 - SEED
T2 - 8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016
AU - Shin, Youngjoo
AU - Koo, Dongyoung
AU - Yun, Joobeom
AU - Hur, Junbeom
PY - 2017/1/23
Y1 - 2017/1/23
N2 - Data deduplication is a technique that removes redundancy of data on the storage. For cloud storage services, enabling deduplication over encrypted data is of vital importance to achieve both cost savings and keeping data confidentiality simultaneously. Recently proposed solutions are not sufficient because of lacking desired level of security and efficiency. In this paper, we propose SEED, a novel scheme for serverless and efficient encrypted deduplication. Without aid of any additional servers, SEED provides strong confidentiality to the outsourced data. In addition, its non-interactive file encryption with support of lazy encryption greatly reduces latency in file uploading process. Security analysis and performance evaluations show the superior efficiency and effectiveness of SEED for cloud storage services.
AB - Data deduplication is a technique that removes redundancy of data on the storage. For cloud storage services, enabling deduplication over encrypted data is of vital importance to achieve both cost savings and keeping data confidentiality simultaneously. Recently proposed solutions are not sufficient because of lacking desired level of security and efficiency. In this paper, we propose SEED, a novel scheme for serverless and efficient encrypted deduplication. Without aid of any additional servers, SEED provides strong confidentiality to the outsourced data. In addition, its non-interactive file encryption with support of lazy encryption greatly reduces latency in file uploading process. Security analysis and performance evaluations show the superior efficiency and effectiveness of SEED for cloud storage services.
KW - bilinear pairing
KW - cloud storage
KW - data confidentiality
KW - Data deduplication
UR - http://www.scopus.com/inward/record.url?scp=85012977485&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85012977485&partnerID=8YFLogxK
U2 - 10.1109/CloudCom.2016.0084
DO - 10.1109/CloudCom.2016.0084
M3 - Conference contribution
AN - SCOPUS:85012977485
T3 - Proceedings of the International Conference on Cloud Computing Technology and Science, CloudCom
SP - 482
EP - 487
BT - Proceedings - 8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016
PB - IEEE Computer Society
Y2 - 12 December 2016 through 15 December 2016
ER -