DJAFAR, ADE RANI (2021) APLIKASI KEAMANAN DATA KEUANGAN MENGGUNAKAN METODE KRIPTOGRAFI KUNCI PUBLIK ELGAMAL (Studi Kasus: Toko Amanah Yogyakarta). Tugas Akhir thesis, University of Technology Yogyakarta.
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Abstract
FINANCIAL DATA SECURITY APPLICATION USING ELGAMAL PUBLIC KEY CRYPTOGRAPHY METHOD (Case Study: Toko Amanah Yogyakarta) ABSTRACT Data is a collection of information or basic descriptions of a thing (object or event) obtained from observations (observations) and can be processed into more complex forms, such as information or solutions to certain problems. Amanah store provides various types of Muslim clothing, worship equipment and hijab accessories. Every store has financial data, financial data is data that contains financial records and transactions that occur in the store, both buying and selling transactions and other transactions. Data is very valuable for all computer users, the store does not have a data storage and security application, or it still uses notes manually to make payment transactions and store data in unsecured folders. Today cryptography is a method used to secure data. Cryptography has three important elements, namely key generation, encryption and description. Elgamal's algorithm is an asymmetric algorithm, so for the cryptography process it takes two keys, namely the public key for the encryption process and the private key for the decryption process. By using this application, Toko Amanah can store confidential financial data into a database without fear of someone else stealing or reading the contents of the transaction data. Therefore, a data security system is needed to maintain the confidentiality of information so that it is maintained. Keywords: Cryptography, Elgamal, Encryption, Decryption, Database
| Item Type: | Thesis (Skripsi, Tugas Akhir or Kerja Praktek) (Tugas Akhir) |
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| Subjects: | T Technology > T Technology (General) |
| Divisions: | Fakultas Sains Dan Teknologi > S1 Informatika |
| Depositing User: | Kaprodi S1 Informatika UTY |
| Date Deposited: | 29 Oct 2021 01:20 |
| Last Modified: | 29 Oct 2021 01:20 |
| URI: | http://eprints.uty.ac.id/id/eprint/8596 |
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