Maharjono, Eduardus Wasthu Widyawan ( 0222094 ) (2007) Teknik Enkripsi dan Dekripsi Menggunakan Kunci Simetris dan Algoritma Modular Multiplication-Based Block Cipher (MMB). Undergraduate thesis, Universitas Kristen Maranatha.
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Abstract
Nowadays, Information exchange become more easy as the technology progress growing fast. This could unite peolple from around the world without knowing time and place. Cryptography has become an important thing when there are trouble in information security. Cryptography function that can protect information during transmittion is an attempt to avoid information from non-important person. With cryptography, information will be convert to a worthless message which cannot be understood by anyone that have not relation with it. The message can be transmitted securely to receiver and then transform it again into the first message. One of the cryptography algorithm known as MMB (Modular Multiplication-based Block cipher) will be implemented into a software. Information that formed as image can be enrcypted into a worthless message using this software. Only the true sender and receiver can use the message. From experiment result using MMB algorithm, file size and processor speed are the most factor that can influence time for encryption and decryption. While using key and spesific color from the picture are not affect to much on processing duration.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering > 22 Electrical Engineering Department |
| Depositing User: | Perpustakaan Maranatha |
| Date Deposited: | 29 Oct 2014 11:04 |
| Last Modified: | 29 Oct 2014 11:04 |
| URI: | http://repository.maranatha.edu/id/eprint/7877 |
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