安全多媒体大数据内容保护系统(SMBDCPS)的混合加密技术

IF 0.2 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

International Journal of e-Collaboration Pub Date : 2021-04-01 DOI:10.4018/ijec.2021040101

S. Velliangiri, G. Devi

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引用次数: 1

摘要

现有的大部分工作并不能保证大数据存储的优化和安全维护。这在提出的研究方法中被称为安全多媒体大数据内容保护系统(SMBDCPS)。该方案采用AES和SHA-256混合机制对加解密密钥进行安全保护。该方法将AES和SHA-256的密钥值集成在一起，生成新的密钥值，提高了安全级别。该方案的主要优点是只需要很小的存储空间，计算效率高。在医疗卫生数据集的MATLAB仿真环境下，对所提方案的整体性能进行了验证。实验结果表明，该方案比现有方案具有更好的效果。

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Hybrid Crypto Techniques for Secured Multimedia Big Data Content Protection System (SMBDCPS)

Most of the existing work does not ensure the optimal and secured storage maintenance of big data. This is resolved in the proposed research method name called secured multimedia big data content protection system (SMBDCPS). The proposed scheme has using AES and SHA-256 hybrid mechanism for securing the keys of encryption and decryption. This method has integrated the key value of AES and SHA-256 together to generate the new key value for increasing the security level. The main advantage of the proposed scheme has required only small storage which is computation efficient. The overall performance of the proposed scheme has carried out on MATLAB simulation environment over the medical health care datasets. The performance proves the proposed scheme has yield better results than the existing scheme.

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来源期刊

International Journal of e-Collaboration COMPUTER SCIENCE, INFORMATION SYSTEMS-

CiteScore

1.90

自引率

5.90%

发文量

期刊介绍： The International Journal of e-Collaboration (IJeC) addresses the design and implementation of e-collaboration technologies, assesses its behavioral impact on individuals and groups, and presents theoretical considerations on links between the use of e-collaboration technologies and behavioral patterns. An innovative collection of the latest research findings, this journal covers significant topics such as Web-based chat tools, Web-based asynchronous conferencing tools, e-mail, listservs, collaborative writing tools, group decision support systems, teleconferencing suites, workflow automation systems, and document management technologies.