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GOOD PERFORMANCE IMAGES ENCRYPTION USING SELECTIVE BIT T-DES ON INVERTED LSB STEGANOGRAPHY

Jurnal Ilmu Komputer dan Informasi (JIKI) · Vol. 12 No. 1 (2019) · pp. 41–49

DOI
10.21609/jiki.v12i1.646
ISSN
2502-9274, 2088-7051
Published
2019-03-01
Publisher
Faculty of Computer Science - Universitas Indonesia
Language
eng

Abstract

Transmitting image through the internet needs to be secured because of risk to be stolen. Security techniques that can be used for securing data especially image are cryptography and steganography. Combine these techniques can provide double protection in image security. In this research, we proposed the used of T-DES encryption with a selective bit to improve the time performance because time aspect is one of the important aspects of data transmission process. Four MSB of the secret image will be selected, then it will be encrypted using T-DES. After that, this encrypted results will be combined with other 4 LSB. This encryption scheme result will be embedded into a cover image using inverted LSB because inverted LSB can produce high imperceptible value. From 6 testing images which encrypted using proposed scheme present that proposed encryption scheme is twice faster than classic triple DES and slightly faster than double DES. While the embedding scheme can produce PSNR value above 40 dB with the range between 51 dB to 61 dB as well as SSIM which close to 1. This result denoted that proposed scheme generated good quality of stego images.

Keywords

Collaboration network of the authors

17 authors · 57 co-authorship links · 7 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Dian Nuswantoro
  • Institut Teknologi Sepuluh Nopember
  • University of Hartford
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
De Rosal Ignatius Moses SetiadiUniversitas Dian Nuswantoro5
Ajib SusantoUniversitas Dian Nuswantoro2
Ibnu Utomo Wahyu MulyonoUniversitas Dian Nuswantoro2
Md Kamruzzaman SarkerUniversity of Hartford2
Anny YuniartiInstitut Teknologi Sepuluh Nopember1
Rizky Damara ArdyInstitut Teknologi Sepuluh Nopember1
Ririn NurmandhaniAffiliation unknown1
Lenci AryaniAffiliation unknown1
Ika PantiawatiAffiliation unknown1
Guruh Fajar ShidikAffiliation unknown1
Ririn NurmandhaniUniversitas Dian Nuswantoro1
Lenci AryaniUniversitas Dian Nuswantoro1
Ika PantiawatiUniversitas Dian Nuswantoro1
Guruh Fajar ShidikUniversitas Dian Nuswantoro1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jiki.cs.ui.ac.id/index.php/jiki/oai, first harvested 26 Okt 2026, last seen 26 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">GOOD PERFORMANCE IMAGES ENCRYPTION USING SELECTIVE BIT T-DES ON INVERTED LSB STEGANOGRAPHY</dc:title>
	<dc:creator>Sari, Christy Atika</dc:creator>
	<dc:creator>Rachmawanto, Eko Hari</dc:creator>
	<dc:creator>Kusuma, Edi Jaya</dc:creator>
	<dc:subject xml:lang="en-US">Cryptography</dc:subject>
	<dc:subject xml:lang="en-US">T-DES</dc:subject>
	<dc:subject xml:lang="en-US">Steganography</dc:subject>
	<dc:subject xml:lang="en-US">LSB</dc:subject>
	<dc:subject xml:lang="en-US">images</dc:subject>
	<dc:description xml:lang="en-US">Transmitting image through the internet needs to be secured because of risk to be stolen. Security techniques that can be used for securing data especially image are cryptography and steganography. Combine these techniques can provide double protection in image security. In this research, we proposed the used of T-DES encryption with a selective bit to improve the time performance because time aspect is one of the important aspects of data transmission process. Four MSB of the secret image will be selected, then it will be encrypted using T-DES. After that, this encrypted results will be combined with other 4 LSB. This encryption scheme result will be embedded into a cover image using inverted LSB because inverted LSB can produce high imperceptible value. From 6 testing images which encrypted using proposed scheme present that proposed encryption scheme is twice faster than classic triple DES and slightly faster than double DES. While the embedding scheme can produce PSNR value above 40 dB with the range between 51 dB to 61 dB as well as SSIM which close to 1. This result denoted that proposed scheme generated good quality of stego images.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Computer Science  - Universitas Indonesia</dc:publisher>
	<dc:date>2019-03-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/646</dc:identifier>
	<dc:identifier>10.21609/jiki.v12i1.646</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmu Komputer dan Informasi; Vol. 12 No. 1 (2019): Jurnal Ilmu Komputer dan Informasi (Journal of Computer Science and Information); 41-49</dc:source>
	<dc:source>2502-9274</dc:source>
	<dc:source>2088-7051</dc:source>
	<dc:source>10.21609/jiki.v12i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/646/409</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Ilmu Komputer dan Informasi</dc:rights>
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