ANALISIS PERFORMANSI KRIPTOGRAFI MENGGUNAKAN ALGORITMA AFFINE CIPHER, VIGENERE CIPHER DAN BASE64
ABSTRACT: Security become the
most important factor in Information aspect to keep the data unreadable for unauthenticated
person. Data security aspect can be improved by usingcryptography for securing
the data. This Research will discuss
about cryptography algorithm such as : Affine Cipher, Base 64 and Vigenere
Chiper in handling the encryption and decryption. This Research used Java
programming language. Some examinaton were carried out to know about the
perfomance level each algorithm in
handling the encryption and decryption process, including the comparison of
each perfomance algorithm. The performance comparison of each algorithm based
on speed , file size and the analysis of influence of time processing to the
running application in text data.The Conclusion from the speed of the process
is the faster algorithm in dealing with the process is the better algorithm. In
Affine Chiper algorithm, time required for encryption and decryption is faster
than the others.
Penulis: Indra Yatini B, Femi
Dwi Astti
Kode Jurnal: jptmesindd150134
