OTP-based hybrid cipher using for mobile e-learning

Kuo Tsang Huang*, Jaxx Stu, Shih Chun Chou, Jung Hui Chiu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Multimedia streaming a form of security through encryption, based on the format and parameters of different, there are many different forms. This paper presents a layered security fast encryption/decryption algorithm. Digital content confused by this proposed index and this research the operation of the streamcipher encryption algorithms. The confusion index block is encrypted by the existing protection. The encryption and decryption can improve 8 to 10 times the performance and reduce the need to decrypt the user to pay for the waiting time to 1/12. This technique is applicable to the terminal device with low computing power to run. System security is equivalent to the existing encryption methods. There exist about 20kbits additional cost to the confusion for the index block encryption and transmissions.

Original languageEnglish
Title of host publicationRecent Advances in Computer Science and Information Engineering
PublisherSpringer Verlag
Pages127-133
Number of pages7
EditionVOL. 6
ISBN (Print)9783642257773
DOIs
StatePublished - 2012
Event2nd World Congress on Computer Science and Information Engineering, CSIE 2011 - Changchun, China
Duration: 17 06 201119 06 2011

Publication series

NameLecture Notes in Electrical Engineering
NumberVOL. 6
Volume129 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2nd World Congress on Computer Science and Information Engineering, CSIE 2011
Country/TerritoryChina
CityChangchun
Period17/06/1119/06/11

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