Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/27972
Title: Efficient techniques for enhancing Privacy and information assurance
Researcher: Kavitha V
Guide(s): Easwarakumar K S
Keywords: Advanced Encryption Standards
Elliptic Curve Cryptography
Huffman Lempel Ziv Welch
Joint Picture Expert Group
Run Length Encoding
Upload Date: 17-Nov-2014
University: Anna University
Completed Date: 01/11/2007
Abstract: In the computer communication era the present scenario demands newlineefficient transmission of information Data compression and security newlinetechniques like data encryption steganography biometrics etc play a vital newlinerole in transmitting data safetely and effectively Information theory newlineconcentrates on compression and security techniques that have come out with newlinemany data compression and encryption algorithms Data compression newlinetechniques represent same information in a more compact form by removing newlineredundancies Compression algorithms are broadly classified into lossless and newlinelossy algorithms Lossless algorithm decodes the encoded information back to newlineit original whereas the data decoded by lossy algorithms need not be identical newlineto the original one, but preserve the relevant information Compression newlinealgorithms like Run Length Encoding RLE Huffman Lempel Ziv Welch newline LZW Joint Picture Expert Group JPEG and Fractal are now in usage newlineThe aim of cryptography is to protect and to keep the data secret It newlinehas had a nice history from ancient periods and allows secure transformation newlineof data Encryption is a process by which plaintext is converted into cipher newlinetext Crypto algorithms are broadly classified into conventional encryption newlineand public key cryptosystems Recently developed algorithms are Advanced newlineEncryption Standards AES under conventional encryption and Elliptic newlineCurve Cryptography ECC under public key cryptography which provides newlinehigh security newline newline
Pagination: xix, 171p.
URI: http://hdl.handle.net/10603/27972
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File18.17 kBAdobe PDFView/Open
02_certificate.pdf5.55 kBAdobe PDFView/Open
03_abstract.pdf13.55 kBAdobe PDFView/Open
04_acknowledgement.pdf6.82 kBAdobe PDFView/Open
05_content.pdf25.09 kBAdobe PDFView/Open
06_chapter1.pdf244.99 kBAdobe PDFView/Open
07_chapter2.pdf170.82 kBAdobe PDFView/Open
08_chapter3.pdf134.34 kBAdobe PDFView/Open
09_chapter4.pdf245.21 kBAdobe PDFView/Open
10_chapter5.pdf467.49 kBAdobe PDFView/Open
11_chapter6.pdf786.92 kBAdobe PDFView/Open
12_chapter7.pdf11.22 kBAdobe PDFView/Open
13_reference.pdf61.44 kBAdobe PDFView/Open
14_publication.pdf8.13 kBAdobe PDFView/Open
15_vitae.pdf6.15 kBAdobe PDFView/Open


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