Skripsi

PENYEMBUNYIAN FILE TERENKRIPSI DENGAN KRIPTOGRAFI AES DI DALAM STEGANOGRAFI END OF FILE

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Penilaian

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Sending data and messages through various media is a common activity. However, the leak and piracy of information can be a high risk. To protect the security of messages, this study uses the combination of AES cryptographic and End of File steganography methods. This study focuses on embedding a secret message in the form of text into an image in PNG format using End of File steganography method. Before embedding, the message is encrypted using AES cryptography method. In this study, 6 images with different resolutions are tested and in each image 15 words are embedded with ASCII characters encrypted. The quality of the embedded image is measured by PSNR and SSIM values. Based on the PSNR and SSIM values of the tested images, it can be concluded that the end of file steganography technique is considered suitable for embedding secret messages. Based on the time required for the embedding process, the average time is between 0.5 and 0.7 seconds and the average computation time resulting from the testing process is relatively stable at 0.59 seconds. Therefore, it can be concluded that the time required for embedding the message tends to be short and stable. Keywords : Steganography, Cryptography, End of File, AES, PSNR, SSIM

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107002679	T53759	T537592021	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T537592021

Publisher

Inderalaya : Prodi Teknik Informatika, Fakultas Ilmu Komputer Universitas Sriwijaya., 2021

Collation

xiii, 46 hlm,: ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

005.740 7

Content Type

Text

Media Type

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Carrier Type

-

Edition

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Subject(s)

Prodi Teknik Informatika
Data File-file dan Database

Specific Detail Info

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Statement of Responsibility

MURZ

Other version/related

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