The demandforonlinemultimediaservicesiseverincreasing.Thereisaneedforband-width reduction(compression),whileatthesametimeforincreasedsecurity.Traditional cryptographicalgorithms/systemsfordatasecurityareoftennotfastenoughtoprocessthe vast amountsofdatageneratedbythemultimediaapplicationstomeetthereal-timecon-straints.Selectiveencryptionisaschemethatisoftenusedformultimediacontentpro-tection.Itinvolvesencryptingonlyaportionofthedatatoreducecomputationalcomplex-ity(the amountofdatatoencrypt)whilepreservingasucientlevelofsecurity.Atoolthat is sometimeusedinaselectiveencryptionschemeisWaveletTreeShuing.Wewillshow that WaveletTreeshuingwhenusedwithourmechanismscanconstructasecureselective encryption scheme(constructiveaspects),whereaswhenitisusedasasinglemechanism within aselectiveencryptionscheme,theresultcanbeinsecure(destructiveaspects).
목차
Abstract 1 Introduction 2 Wavelet based compression techniques 3 Some Prior Work on Selective Encryption 4 Attacking a wavelet tree shuffling encryption scheme 4.1 A Generic Framework of a Wavelet Tree Shuffling Encryption Scheme 4.2 The Attack 5 Applying Shuffling as a secondary encryption technique-constructive aspects 5.1 Why use shuffling 5.2 A solution to the Database attack 6 Conclusion References
저자
Samuel Assegie [ Purdue SchoolofEngineering&Tech. Indiana University-PurdueUniversityIndianapolis ]
Paul Salama [ Purdue SchoolofEngineering&Tech. Indiana University-PurdueUniversityIndianapolis ]
Brian King [ Purdue SchoolofEngineering&Tech. Indiana University-PurdueUniversityIndianapolis ]
보안공학연구지원센터(IJAST) [Science & Engineering Research Support Center, Republic of Korea(IJAST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Advanced Science and Technology
간기
월간
pISSN
2005-4238
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Advanced Science and Technology Vol.33