Secure file sharing using cryptographic techniques in cloud

Malarvizhi, M.; Sujana, J. Angela Jennifa; Revathi, T.

doi:10.1109/icgccee.2014.6921421

Cited by 6 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[2] This paper titled "Secure File Sharing Scheme for Mobile Devices" is used for understanding of an ideal file sharing method is all mobile users can directly share their files one-to-one in the mobile peer-to-peer environment. [3] This paper titled "Secure File Sharing Using Cryptographic Techniques in Cloud" is used for understanding of facility of secure storing and sharing the data for dynamic groups in the cloud. By using group signature and encryption techniques any cloud users can efficiently share their data in untrusted cloud.…”

Section: Surveymentioning

confidence: 99%

Implementing Cryptographic Techniques for Sharing Files Using Access Control

Ravi¹,

Raj²,

Reddy³

et al. 2018

IJCA

View full text Add to dashboard Cite

The proposed model is required to meet the requirements of security in data center of cloud. AES is used for the encryption of file slices takes minimum time and has maximum throughput for encryption and decryption from other symmetric algorithms. The idea of splitting and merging adds on to meet the data security. When the hybrid method is used in cloud environment it makes the remote server more secure and helps the cloud providers to earn more users trust. For data security and privacy protection, fundamental challenge of separation of sensitive data and access control is fulfilled. Cryptography is a technique that translates original data into unreadable form. Cryptography technique is classified as symmetric key cryptography and public key cryptography. This technique uses keys to translate readable data into unreadable form. So that only authorized person gets access to the data from cloud server. Cipher text data is visible for all people.

show abstract

Section: Surveymentioning

confidence: 99%

Implementing Cryptographic Techniques for Sharing Files Using Access Control

Ravi¹,

Raj²,

Reddy³

et al. 2018

IJCA

View full text Add to dashboard Cite

show abstract

“…The variant of the short group signature scheme [47] will be used to achieve anonymous access control, as it supports efficient member-ship revocation [48]. Researchers [49][50][51][52][53][54][55] suggested a technique using group signature for sharing the data in dynamic groups through cloud computing. Additionally, few of them have focused towards proxy signature referred in [56][57][58][59][60][61][62][63] for sharing data over the cloud.…”

Section: Studies Related To Group Signaturementioning

confidence: 99%

Review on dynamic group data sharing in cloud environment

Easwaramoorthy

Anilkumar

Moorthy

et al. 2018

IJET

View full text Add to dashboard Cite

Information sharing or exchange of data within entities plays a significant role in cloud storage. In cloud computing, a robust and practical methodology is developed which can be utilized by cloud users for sharing information among multiple group members in the cloud with lowered maintenance and management costs. Furthermore, a service provider in the cloud does not share data with anyone other than the Trusted Third Party (TTP) sources due to the semi-trusted characteristics of the cloud. In this way, there is no global security mechanism for dynamic group data sharing over the cloud. Subsequently, the Cloud Service Providers (CSPs) can convey different services to cloud users through powerful data centres. Hence, data is secured through the validation of users in the cloud. Meanwhile, CSPs should offer outsourced security assurance for data file sharing. Assuring privacy in data sharing is still a critical issue due to continuous change in cloud users, particularly, for unauthenticated or third party users because of the risk of collusion attacks. However, security concerns turn into a major restraint as outsourcing storage data is perhaps a delicate concern for cloud providers. Additionally, sharing information in a multi-proprietary approach while protecting information and individual security to the data from unauthorized or third party users is still a challenging task as there is a frequent change in cloud members. In this regard, previous studies are reviewed and discussed which are related to dynamic group data sharing using cloud computing.

show abstract