VLSI implementation of Advance Encryption Algorithm using index technique

A brief introduction to Encryption and Decryption using VLSI was given in the previous blogs, in this blog we’ll be talking about one of the technique developed for data Encryption and Decryption i.e…

VLSI IMPLEMENTATION OF DNA CRYPTOGRAPHY USING QUANTUM KEY EXCHANGE

Data security is concerned with the areas of data transmission. The recent advancements in cryptography has led to new techniques called DNA based cryptography and Quantum Cryptography. Here both the ideas of…

VLSI Implementation of Blowfish Algorithm for Secure Image Data Transmission

Almost every person in the world uses the Internet to communicate with each other. For various applications, different types of images are transmitted over the Internet. Such photos normally contain…

VLSI Implementation of Text to Image Encryption Algorithm based on Private Key Encryption

Cryptography, also referred to as encipherment is used to convert a plain text to an unreadable form of text. The data to be sent are encrypted on the sender side using…

Introduction to VLSI Implementation of Encryption, Decryption, and Techniques

The image encryption is to transmit the image securely over the network so that no unauthorized user can able to decrypt the image. Image encryption, video encryption, chaos-based encryption have…

VLSI Implementation of Encryption Using DNA Cryptography

As in the previous blog, we talked about one of the techniques for data Encryption and Decryption, now let us see another technique which is DNA Cryptography. Cryptography is a technique intended to ensure the security of…

A Non Linear Equation Based Cryptosystem for Image Encryption and Decryption

The field of encryption is becoming very important in the present era in which information security is concern. Security is most important issue in communication and storage of images, and encryption…

VLSI Implementation of Encryption Using DNA Cryptography (Part 2)

A brief introduction to cryptography and DNA structure was given in the previous blog, in this blog, we will see encryption using DNA. Encryption is the process of converting the data sequence into the form of a DNA…

VLSI Implementation of Boolean Algebra-based Cryptographic Algorithm

VLSI Implementation of Encryption Using DNA Cryptography (Part 3)

In the previous part, we saw the encryption process using DNA Cryptography. In this blog, we will see about key generation and what is encryption key.