Penyandian Super Enkripsi Menggunakan Columnar Transposition dan Modifikasi Hill Cipher dengan Invers Kiri Matriks Persegi Panjang
نویسندگان
چکیده
Pada penelitian ini, digunakan algoritma columnar transposition sebagai metode transposisi dan modifikasi hill cipher dengan invers kiri matriks persegi panjang substitusi. Penyandian pesan menggunakan super enkripsi menghasilkan akhir yang tidak mengubah, menambah maupun mengurangi awal, sehingga dapat di implementasikan pada baik. ini melipat gandakan keamanan suatu pesan, dimana pertama terletak kedua telah dimodifikasi, membuat akan semakin sulit untuk dipecahkan. Hasil dari dijadikan tambahan pustaka mengenai kriptografi serta solusi bagi pihak teknologi informasi komunikasi melakukan pengiriman aman.
منابع مشابه
A Columnar Transposition cipher in a contemporary setting
A simple cryptographic method, a type of columnar transposition cipher, is described which may be used in series with other methods to provide practical hybrid encryption. The method involves the use of a deterministic Cryptographic Pseudo Random Number Generator (CPRNG) to specify an unbiased random transposition of blocks of plain-text or intermediate text. The decryption process involves app...
متن کاملImproving Security of Vigenère Cipher by Double Columnar Transposition
Protecting data from malicious attacks during storage and transmission is the reason for using encryption. Encryption can be achieved by two methods – Transposition and Substitution. Transposition refers to changing the order of characters in a given text. On the other hand, substitution is the process of replacing each character of the plaintext with some other character. Using a combination o...
متن کاملMultidimensi Pada Data Warehouse Dengan Menggunakan Rumus Kombinasi
Multidimensional in data warehouse is a compulsion and become the most important for information delivery, without multidimensional data warehouse is incomplete. Multidimensional give the able to analyze business measurement in many different ways. Multidimensional is also synonymous with online analytical processing (OLAP).
متن کاملValidasi data dengan menggunakan objek lookup pada borland delphi 7.0
s: Developing an application with some tables must concern the validation of input (scpecially in Table Child). In order to maximize the accuracy and input data validation. Its called lookup (took data from other dataset). There are 2 (two) ways to lookup data from Table Parent: 1) Using Objects (DBLookupComboBox & DBLookupListBox), or 2) Arranging The Properties Of Fields Data Type (shown by u...
متن کاملA Hybrid Cryptosystem Based On Vigenere Cipher and Columnar Transposition Cipher
Privacy is one of the key issues addressed by information Security. Through cryptographic encryption methods, one can prevent a third party from understanding transmitted raw data over unsecured channel during signal transmission. The cryptographic methods for enhancing the security of digital contents have gained high significance in the current era. Breach of security and misuse of confidenti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Riset Mahasiswa Matematika
سال: 2021
ISSN: ['2808-4926', '2808-1552']
DOI: https://doi.org/10.18860/jrmm.v1i2.14224