Implementation of Digital Signature Using Aes and Rsa Algorithms as a Security in Disposition System af Letter

Siregar, Helmy Fauzi; Junaeti, Enjun; Hayatno, T

doi:10.1088/1757-899x/180/1/012055

Cited by 6 publications

(3 citation statements)

References 6 publications

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“…Guna memenuhi aspek keamanan yang sesuai dengan SPBE, akan diterapkan Algoritme AES 128 dan RSA 2048. Kedua algoritme ini terbukti dapat diimplementasikan berdasarkan penelitian Siregar, Junaeti, dan Hayatno [8]. Algoritme AES digunakan untuk menunjang aspek kerahasiaan pada dokumen disposisi dan algoritma RSA menunjang aspek keutuhan, keaslian, dan kenirsangkalan.…”

Section: Pendahuluanunclassified

Rancang Bangun Aplikasi Naskah Dinas Elektronik Berbasis Web Menggunakan WDLC

Febriyani¹,

Hadiprakoso²

2021

ULTIMA InfoSys

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In the modern era of technological development, the application of electronic official script management is a solution to the administrative and communication challenges of agencies during the pandemic, such as today, where administrative work needs to be done from home (work from home). With the condition of a high level of need, the management of official manuscripts in the XYZ organization still uses conventional methods. So, this raises obstructed letter distribution and loss documents problem, and waste of paper use. We propose the Electronic Service Manuscript Management Application to replace the official script management process that previously applied conventional methods to using electronic methods to solve this problem. Besides, we also implement security aspects in the SHA-512 algorithm to fulfill authentication, AES-128 to meet confidentiality, and RSA2048 to meet integrity and non-repudiation. Apart from the security aspect, functionally, the system is built based on the Guidelines for Electronic Service Manuscripts, which are tailored to the organization's needs. The system development uses the Web Development Life Cycle (WDLC) methodology using the Yii2 framework. From the research results, it is concluded that the Electronic Service Manuscript Management Application has been built according to the needs of the organization and can be a security alternative in the official script management process. Index Terms—digital signature; encryption; official script management; WDLC

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Section: Pendahuluanunclassified

Rancang Bangun Aplikasi Naskah Dinas Elektronik Berbasis Web Menggunakan WDLC

Febriyani¹,

Hadiprakoso²

2021

ULTIMA InfoSys

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“…Gambar 1. Alur penggunaan digital signature [7] WebML merupakan metodologi perancangan web generasi ketiga yang digagas pada tahun 1998 oleh para pionir yang bekerja di dalam bidang hypermedia dan desain web [8]. Tujuan dari dikembangkannya WebML adalah untuk membantu merancang dan mengimplementasikan.…”

Section: Landasan Teoriunclassified

Rancang Bangun Aplikasi Rekapitulasi Obat dengan Menerapkan Tanda Tangan Digital

Rahmawati¹,

Hadiprakoso²

2020

ULTIMA InfoSys

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The current condition experienced by the XYZ Polyclinic is that there is no application built to simplify the service process contained in the polyclinic so that all service processes are still manual. An example is the calculation of the number of drugs that are in and out of use. This calculation takes a long time, is prone to errors in accounting, and consumes many papers. To solve this problem, we develop an application to recap drugs. The drug recapitulation application is based on a website with the WebML method using the CodeIgniter framework and MySQL database. The application produces the result in the form of a PDF file of the drug recapitulation report per month and day. As a security feature, the monthly drug recapitulation report results include a digital signature as proof of authentication, integrity, and anti-denial. The application built has been tested using web testing methods and user acceptance testing to be applied.

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“…In order to solve the key of AES encryption algorithm, we usually need to find the key-related operation. The papers by analyzing the intermediate value of sensitive information in AES encryption algorithm, respectively, the S box, key expansion algorithm and key loading process were attacked, proved that the AES algorithm there are many vulnerable intermediate value [4,5,6,7]. Since the round key is derived from the last round of the key through the nonlinear transformation, so as long as the recovery of one of the wheel key we can get any other round of the subkey, the first method select the first round of the first S box output as a point of attack [8] , using DPA [1] side-channel analysis method, successfully decipher the key.…”

Section: Pos(cenet2017)042mentioning

confidence: 99%

A Survey of Side-Channel Attack and Security Assessment for Cryptographic Equipment

Chen¹,

Guo²,

Zhang³

et al. 2017

Proceedings of the 7th International Conference on Computer Engineering and Networks — PoS(CENet2017)

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In order to understand the development of current channel energy analysis technology and protection strategy, at the same time, we will lay the foundation for establishing safety evaluation system about Encryption device in the next stage. We analyzed the side-channel attacks of the current mainstream encryption algorithms. The side-channel attack is classified by combining the specific operations of the algorithm that are easily attacked by the attacker. Aiming at the more popular DPA attacks, the paper focuses on the corresponding protection strategies, including the first-order DPA attack defense strategy and the second-order DPA attack defense strategy. Finally, the evaluation index of the current safety assessment system is summarized, and the effect of each index is elaborated.

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Implementation of Digital Signature Using Aes and Rsa Algorithms as a Security in Disposition System af Letter

Cited by 6 publications

References 6 publications

Rancang Bangun Aplikasi Naskah Dinas Elektronik Berbasis Web Menggunakan WDLC

Rancang Bangun Aplikasi Naskah Dinas Elektronik Berbasis Web Menggunakan WDLC

Rancang Bangun Aplikasi Rekapitulasi Obat dengan Menerapkan Tanda Tangan Digital

A Survey of Side-Channel Attack and Security Assessment for Cryptographic Equipment

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