Implementasi Algoritma Merkle Hellman untuk Keamanan Database

Simanjuntak, Magdalena; Pasaribu, Tioria; Rahmadilla, Semiati

doi:10.54367/means.v4i1.327

Cited by 4 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For example, Alice has the following increasing integer sequence w = 1 + 3 + 6 + 11 + 32 + 87 + 141 + 354 = 635. Since the sum is 281, Alice chooses any prime q that is greater than 635, say 881, and any number r with a value between 1-w-1, namely 588 [5].…”

Section: Markle Hellman's Algorithmmentioning

confidence: 99%

A Combination Of A Rail Fence Cipher And Merkle Hellman Algorithm For Digital Image Security

Irwansyah

Fauzi

Syahputra

2023

JAIEA

View full text Add to dashboard Cite

Image is a combination of planes, points, lines and colors to create a physical or human object. Images can be in the form of 2-dimensional images, such as photographs and paintings. 3-dimensional image like a statue. The use of image media information has several weaknesses, one of which is the ease with which it can be manipulated by certain parties with the help of increasingly developing technology. In this study, the Rail Fence Cipher and Merkle Hellman methods were applied which aimed to obtain a stronger cipher by utilizing two key levels where an asymmetric algorithm was used to protect the symmetric key. The asymmetric algorithm used is Merkle Hellman and the symmetrical algorithm used is Rail Fence Cipher. The results of this study indicate that applying the Rail Fence Cipher and Merkle Hellman algorithms can secure image files and secure keys for data integrity. Encryption and description processing time is affected by the size and resolution of the image file.

show abstract

Section: Markle Hellman's Algorithmmentioning

confidence: 99%

A Combination Of A Rail Fence Cipher And Merkle Hellman Algorithm For Digital Image Security

Irwansyah

Fauzi

Syahputra

2023

JAIEA

View full text Add to dashboard Cite

show abstract

“…For example, Alice has the following increasing integer sequence w = 1 + 3 + 6 + 11 + 32 + 87 + 141 + 354 = 635. Since sum is 281, Alice chooses any prime q that is greater than 635, say 881, and any number r with a value between 1-w-1, namely 588 [5] .…”

Section: Merkle Hellman's Algorithmmentioning

confidence: 99%

“…The letter "S" is converted to ASCII (S=83) so that it can be decomposed into a binary number. The binary number for the letter "S" is 1010011 [5] .…”

Section: Merkle Hellman's Algorithmmentioning

confidence: 99%

Implementation Of Affine Cipher Combination And Merkle Hellman On The Process Digital Image Security

Azmi

Fauzi²,

Khair³

2023

JAIEA

View full text Add to dashboard Cite

The use of image media information has several weaknesses, one of which is the ease with which it can be manipulated by irresponsible people. Efforts made in increasing the security of this image is cryptography, namely the science and art of maintaining the security and confidentiality of images. Cryptography is used so that the confidentiality of the image can be maintained, so that it is not known by others. In general, there are 2 (two) techniques for carrying out cryptographic processes, namely encryption and decryption. In this study, the encryption process was first carried out using the Affine Cipher algorithm and then continued with the Merkle Hellman algorithm, while the decryption was carried out first by Merkle Hellman and then decrypted again with the Affine Cipher. The results of this study indicate that applying the Affine Cipher and Merkle Hellman algorithms can secure images. At the end of this system is an image that is in the form of blur so that it is not known and not understood by others. That way people who are not entitled cannot understand from the image.

show abstract

“…Database adalah Database merupakan kumpulan informasi yang disimpan didalam komputer secara sistematik sehingga dapat diperiksa dan diakses menggunakan suatu program untuk memperoleh informasi dari basis data tersebut. [4].…”

unclassified

Rancang Bangun Aplikasi Rambu-Rambu Lalu Lintas Dalam Bentuk Pop Quis Berbasis Android

Jinan¹,

Ikorasaki²

2021

IT JOURNAL

View full text Add to dashboard Cite

Saat ini perkembangan Tren Teknologi Informasi terus meningkat dengan cepat termasuk aspek pendidikan. Tidak terkecuali aspek pendidikan pada anak. Pendidikan bervariasi dan kreatif tapi yang masih mengandung unsur pendidikan cenderung dipilih oleh mereka. Hal ini dibuktikan dari sejumlah besar aplikasi atau game dengan unsur-unsur pendidikan di Android. Selama ini masih banyak yang tidak mengerti arti dari rambu-rambu lalu lintas sehingga perlu untuk mengetahui dan memahami pengertian rambu-rambu lalu lintas tersebut. Banyaknya terjadi pelangaran rambu lalu lintas di jalan raya karena minimnya pemahaman tentang peraturan dan arti dari rambu-rambu lalu lintas tersebut. Seperti seringnya terjadi menerobos lampu lalu lintas, salah parkir, salah berhenti, dan sebagainya, maka perlunya pemahaman tentang rambu-rambu lalu lintas terutama untuk anak-anak. Dengan adanya aplikasi rambu-rambu berbasis Android. Sangat berguna untuk anak-anak maupun masyarakat pada umumnya dalam proses belajar dan memahami arti dari rambu-rambu lalu lintas.

show abstract

Implementasi Algoritma Merkle Hellman untuk Keamanan Database

Cited by 4 publications

References 0 publications

A Combination Of A Rail Fence Cipher And Merkle Hellman Algorithm For Digital Image Security

A Combination Of A Rail Fence Cipher And Merkle Hellman Algorithm For Digital Image Security

Implementation Of Affine Cipher Combination And Merkle Hellman On The Process Digital Image Security

Rancang Bangun Aplikasi Rambu-Rambu Lalu Lintas Dalam Bentuk Pop Quis Berbasis Android

Contact Info

Product

Resources

About