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https://repository.uksw.edu//handle/123456789/13534
Title: | Perancangan Kriptografi Block Cipher 64 Bit Berbasis pada Pola Terasering |
Authors: | Hartien, Onie Dhestya Nanda |
Keywords: | kriptografi;block cipher;pola terasering |
Issue Date: | 2016 |
Publisher: | Program Studi Teknik Informatika FTI-UKSW |
Abstract: | Keamanan data merupakan hal yang penting dan patut diperhatikan dalam menjaga kearahasiaan informasi. Penelitian ini adalah penelitian tentang perancangan kriptografi Block cipher 64 Bit dengan memanfaatkan pola terasering. Beberapa pola terasering dijadikan pertukaran kode bit di dalamnya yang bertujuan mengenkripsi dan mendekripsi plaintext dan kunci. Sehingga keamanan data menjadi lebih kuat dan memiliki hasil enkripsi yang acak dan dapat digunakan sebagai alternatif dalam pengamanan data. Setelah menemukan pola CADB lalu diputar sebanyak 5 kali putaran dengan 1 putaran terdapat 4 proses yang menghasilkan nilai korelasi 0.096037063. Setiap prosesnya disubsitusi dengan S-box agar Avalanche Effect mengalami peningkatan yang dapat menghasilkan 4.6875 % enkripsi yang acak. Data security is important and it is noteworthy in maintaining kearahasiaan information. Research is research on cryptography design block ciphers 64 bit by using terasering pattern. Some pattern terasering be exchange code bit inside aimed at encrypt and decrypting plaintext and keys. That data security become more powerful and having results encryption at random so can be used as an alternative in securing the data. After discover patterns cadb and played as many as five times the rounds with 1 round there were 4 one that results correlation value 0.096037063.Every the process disubsitusi with s-box that avalanche effect has increased can produce 4,6875 % encryption at random. |
URI: | http://repository.uksw.edu/handle/123456789/13534 |
Appears in Collections: | T1 - Informatics Engineering |
Files in This Item:
File | Description | Size | Format | |
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T1_672012058_Judul.pdf | Halaman judul | 1.32 MB | Adobe PDF | View/Open |
T1_672012058_Abstract.pdf | Abstract | 124.52 kB | Adobe PDF | View/Open |
T1_672012058_Isi.pdf | Isi | 2.95 MB | Adobe PDF | View/Open |
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