Secure content sharing using third party with broadcast encryption for stateless receivers

Chourishi, Dharmendra; Seshadri, Sridevi; Chourishi, Dhruvendra

doi:10.1109/iccsit.2009.5234894

Cited by 3 publications

(3 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Perceived Ease of use: perceived ease of use has a significant role in accepting a new technology, perceived ease of use refers to the individuals' perception towards the adoption of new technology according to perceived ease of use (12). Literature Review: Numerous studies have been directed towards the adoption of Moodle in leaning and teaching in educational institutions .These studies showed that the Moodle systems allows better co-operation between instructor and students and makes teaching and learning more easily through saving teaching materials on the Moodle system and download materials (Dharmendra Chourishi & et al2011) (13). The Moodle system provides interactivity also between instructor and students by using interactive tools to facilitate the good communication such as: Chats, assignments submission, Forums, online news and announcements, files downloads grading /marks, and online quiz (Carolina Costa & et al2012) (14).…”

Section: Introductionmentioning

confidence: 99%

Factors Affecting the Adoption of Moodle in Gulf Universities

Abdulsadek,

Mseer,

Hamdan

et al. 2019

IJEAT

View full text Add to dashboard Cite

The study examined the Moodle system adoption by the students in three Gulf universities “Saudi Arabia, United Arab Emirates and the Kingdom of Bahrain” and examines the students' perceptions towards this system from the framework of two theories: The Theory of Reasoned Action (TRA) and the Theory of Planned Behavior (TPB). This study is descriptive survey research. The convenience sampling technique was adopted in the selection of 231 respondents from the sampled universities. The results revealed that the students used the Moodle system for many purposes such as doing assignments, to check upcoming events, downloading the course materials and to participate in discussions with my instructors. The results also revealed that the most impactful perceived ease of use factors: easy usage, flexibility and interaction. Finally, the study is suggested to investigate academic concerns and needs to develop the usage of Moodle in Arabian and Gulf universities

show abstract

Section: Introductionmentioning

confidence: 99%

Factors Affecting the Adoption of Moodle in Gulf Universities

Abdulsadek,

Mseer,

Hamdan

et al. 2019

IJEAT

View full text Add to dashboard Cite

show abstract

“…A broadcast encryption scheme is stateless, meaning all receivers cannot update their keys between sessions ; that is, the initialization stage is performed only once, and after the initialization step, all receivers have the information that is needed to decrypt future broadcast message. The typical examples on which broadcast encryption schemes are used are pay‐TV shows , multicast communication , content protection , and so on. For example, when a new user subscribes to a pay‐TV show, the user receives a set‐top box (STB) or a smartcard that contains the decryption key for decrypting the broadcasting program.…”

Section: Introductionmentioning

confidence: 99%

“…The typical examples on which broadcast encryption schemes are used are pay-TV shows [7], multicast communication [8], content protection [9], and so on. For example, when a new user subscribes to a pay-TV show, the user receives a set-top box (STB) or a smartcard that contains the decryption key for decrypting the broadcasting program.…”

Section: Introductionmentioning

confidence: 99%

Efficient and adaptively secure broadcast encryption systems

Zhang

Yang

Chen

et al. 2012

Security Comm Networks

View full text Add to dashboard Cite

Broadcast encryption is an effective way to broadcast a message securely such that more than one privileged receiver can decrypt it. The well‐known constructions of identity‐based broadcast encryption only support bounded broadcast users that had to deploy the maximum user number in advance. This is somewhat inefficient and impractical if the broadcast user number is predetermined. In this paper, we propose an adaptively secure identity‐based broadcast encryption in the standard model that supports arbitrary number of users in broadcast set, which eliminates the size of public parameters with a constant number of group elements O1 and obtain short ciphertexts, secret keys, and public parameters. We use the techniques of semi‐functional ciphertexts and semi‐functional keys in orthogonal subgroups to implement the boundless broadcast set and adaptive security by means of dual‐system encryption mechanism in a composite‐order group, and we prove the scheme to be fully secure without the random oracles in the static assumptions. The proposed scheme captures the properties of confidentiality, adaptive security, constant key, and short ciphertext. We also evaluate the computational costs and communication overheads and give the deployment in secure set‐top box broadcast systems. Copyright © 2012 John Wiley & Sons, Ltd.

show abstract

Efficient Constructions of Anonymous Multireceiver Encryption Protocol and Their Deployment in Group E-mail Systems With Privacy Preservation

Zhang

Takagi

2013

IEEE Systems Journal

View full text Add to dashboard Cite

Secure content sharing using third party with broadcast encryption for stateless receivers

Cited by 3 publications

References 3 publications

Factors Affecting the Adoption of Moodle in Gulf Universities

Factors Affecting the Adoption of Moodle in Gulf Universities

Efficient and adaptively secure broadcast encryption systems

Efficient Constructions of Anonymous Multireceiver Encryption Protocol and Their Deployment in Group E-mail Systems With Privacy Preservation

Contact Info

Product

Resources

About