Kriptostegano Menggunakan Data Encryption Standard dan Least Significant Bit dalam Pengamanan Pesan Gambar

Rizqa, Ifan; Safitri, Aprilyani Nur; Harkespan, Imanuel

doi:10.14710/jmasif.13.2.44547

Cited by 2 publications

(2 citation statements)

References 8 publications

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“…The frames, decoders, PSNR, and encryption messages are displayed with different videos. According to Table 1, the PSNR values range from 59.3590 to 82.6397 for 16-bit data, which are more typical compared to the values in [17]. As a result, when alternate videos are used in this code, the software generates an image that conceals hidden text.…”

Section: Resultsmentioning

confidence: 99%

Hide Text within a Video Using Data Encryption Standard (DES) Technology

Al-Agaili,

Hamdan Ali,

Naser

2024

SAR Journal

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It is possible to encode a message using one of the encryption algorithms and embed the text within a selected frame from the video, as this is considered a more secure method for handling confidential information. The concealment is deemed unbreakable because the message is encrypted in a manner that prevents decryption, making it challenging to retrieve the hidden text. In this study, Data Encryption Standard (DES) technology was employed to embed the last bits of the chosen video frame using a software-based approach. The frames, decoders, PSNR, and encrypted messages are illustrated in various videos. The results demonstrated minimal impact on the video's accuracy, as concealment occurs in the least significant bits (LSB), preserving the overall precision of the video.

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Section: Resultsmentioning

confidence: 99%

Hide Text within a Video Using Data Encryption Standard (DES) Technology

Al-Agaili,

Hamdan Ali,

Naser

2024

SAR Journal

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“…The encryption and decryption process using the RC4 algorithm is carried out 10 times from a total of 100 to 1000 characters, so that the resulting image has an error value and a quality value that is not much different [6]. Securing messages into images and changing the contents of messages from known meanings to unknown meanings [7]. Application of the rsa algorithm for instant message security on android devices [8].…”

Section: Introductionmentioning

confidence: 99%

Combination RC4 Algorithm and Base64 Encryption on The Least Significant Bit Method

Soleman,

Budiman,

Mubaroq

2023

CoreIT

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Steganography is an art form of hiding data or information on a medium. Steganography was created as a way to secure data by hiding it in other media so that it is "invisible". In steganography, secret data is hidden in a carrier such as sound, image or video. Securing messages using steganography is still vulnerable to third parties because the message inserted is still the original message, so that when it is successfully deleted from the message carrier it can be immediately identified. Given these problems, the steganography method needs to be combined with other methods to strengthen the level of data security, in this case a combination of steganography and cryptography will be carried out so that the embedded message will be different from the original message. Even if the data is deleted from the user, the message cannot be known immediately. In this trial, the RC4 cryptographic method which has a symmetric key and also Base64 will be implemented in the PHP and Android programming languages using the Least Significant Bit (LSB) steganography method which will create encrypted secret messages embedded in JPG format, JPEG image media formats on each the last bit of a pixel so that the eye does not see the difference between the inserted and non-inserted images with the original image variable/result of 131.91KB after the Encryption process the amount of data is 31.92KB with very small differences so that data security is maintained without being visible to the naked eye

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Kriptostegano Menggunakan Data Encryption Standard dan Least Significant Bit dalam Pengamanan Pesan Gambar

Cited by 2 publications

References 8 publications

Hide Text within a Video Using Data Encryption Standard (DES) Technology

Hide Text within a Video Using Data Encryption Standard (DES) Technology

Combination RC4 Algorithm and Base64 Encryption on The Least Significant Bit Method

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