| DC Field | Value | Language |
|---|
| dc.contributor.author | edy, victor haryanto | - |
| dc.date.accessioned | 2020-06-17T08:11:37Z | - |
| dc.date.available | 2020-06-17T08:11:37Z | - |
| dc.date.issued | 2019-09-01 | - |
| dc.identifier.issn | 2685-9106 | - |
| dc.identifier.uri | http://repository.potensi-utama.ac.id/jspui/jspui/handle/123456789/3413 | - |
| dc.description | Currently the development of technology has been very good and very fast and almost human
activity is inseparable from the role of technology both for daily work at home or work in the
office so that humans really need technology. Therefore the security of the technology used
must also be increased, especially in terms of data that utilizes technology so that the data that
we store in these technological devices can be protected and safe.
Cryptography is a method for securing data where the data that is secured is converted into a
form that has no meaning so that others cannot find out the data. The RSA algorithm is one
part of cryptography where RSA uses very difficult calculations to produce encrypted
ciphertexts from secured data. It takes a long time to find out the meaning of the original data
from a ciphertext from RSA encryption algorithm without knowing the correct key pair.
Therefore the RSA algorithm is still the safest cryptographic algorithm to date.
Steganography is the development of cryptographic methods in which steganography hides
data into the cover object so that its existence is not known by others. LSB (Least Significant
Bit) is one of the steganographic methods that insert data on the last bits of the cover object so
that changes before and after the insertion process are not visible to the human senses. This
is because the change in value of each pixel on the cover object only increases 1 or decreases
by 1 value. The combination of cryptography and steganography has been done in previous studies, this
shows that the combination has a high level of security so that the development of methods
and algorithms is also widely carried out. The combination of RSA and LSB is considered very
appropriate because RSA cryptography is the safest algorithm to date and LSB steganography
is needed to hide the ciphertext results from RSA cryptography into images so that its presence
is unknown to others. [3]
Barkah in his research designed an application in the field of steganography in securing images
using the F5 method. [4] | en_US |
| dc.description.abstract | In this study is to discuss cryptography and steganography where the function is to insert a
message or text into an image with JPG extension, the text to be inserted into the image has
been encrypted using the RSA method so that the file is safer to be inserted into images,
messages that are inserted into a blue image, this application aims to secure a message that
you want to save, this application is made made using Android Studio and can be run on a
mobile phone. | en_US |
| dc.publisher | ADI Journal on Recent Innovation (AJRI) | en_US |
| dc.relation.ispartofseries | th5;20-32 | - |
| dc.subject | Security, Cryptography | en_US |
| dc.subject | Steganography, RSA, LSB | en_US |
| dc.title | The Application of RSA and LSB in Securing Message on Images | en_US |
| dc.type | Article | en_US |
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