Skripsi

PENGAMANAN DAN PENYEMBUNYIAN PESAN PADA AREA TEPI DARI CITRA DIGITAL MENGGUNAKAN METODE LEAST SIGNIFICANT BIT DAN ALGORITMA BLOWFISH. 

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Penilaian

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The process of cryptography produces random text that can obscure a message, making it difficult for others to read. However, cryptography itself is still not strong enough to secure the message, so steganography is needed to conceal the existence of the message from the human eye. Besides hiding the message, another objective is to assess the impact of message embedding. In the process of encrypting and decrypting the message, the Blowfish algorithm is used, while message embedding utilizes the Least Significant Bit steganography, and edge detection is performed using the Canny algorithm. Through research conducted with the combination of cryptography and steganography, an excellent image is obtained with a PSNR value of 76.6932 and MSE of 0.0013 for a message length of 64 bytes. Meanwhile, visually, the results show a relatively similar appearance between the host image and the stego image.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2307003774	T126936	T1269362023	Central Library (Referens)	Available

Detail Information

Series Title

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Call Number

T1269362023

Publisher

Indralaya : Prodi Teknik Informatika, Fakultas Ilmu Komputer Universitas Sriwijaya., 2023

Collation

xv, 86 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

005.107

Content Type

Text

Media Type

unmediated

Carrier Type

-

Edition

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Subject(s)

Prodi Teknik Informatika
Identifikasi Sistem

Specific Detail Info

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Statement of Responsibility

MURZ

Other version/related

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