Dian Rachmawati

An Implementation Of Elias Delta Code And ElGamal Algorithm In Image Compression And Security

2018 · IOP Conference Series Materials Science and Engineering

In data transmission such as transferring an image, confidentiality, integrity, and efficiency of data storage aspects are highly needed. To maintain the confidentiality and integrity of data, one of the techniques used is ElGamal. The …

Combination of columnar transposition cipher caesar cipher and lempel ziv welch algorithm in image security and compression

2019 · Journal of Physics Conference Series

Abstract Exchange of information through the medium of the internet allows information can be accessed by unauthorized parties. Techniques for securing information that is commonly used is Cryptography. This research will use a combination of …