Understanding stream ciphers in cryptography
Stream ciphers fall under the symmetric encryption category. Thus, using stream ciphers the sender and the recipient of the data use the same key to encrypt...
Nitesh Malviya
Nitesh Malviya is a Security Consultant. He has prior experience in Web Appsec, Mobile Appsec and VAPT. At present he works on IoT, Radio and Cloud Security and open to explore various domains of CyberSecurity. He can be reached on his personal blog – https://nitmalviya03.wordpress.com/ and Linkedin – https://www.linkedin.com/in/nitmalviya03/.
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What are smart contracts?
Let’s understand what Smart Contracts are using a simple example. Consider the purchase of cookies from a vending machine. The one who wants to buy the...
Introduction to blockchain consensus algorithms
A blockchain is a record of digital transactions. It is a distributed software network which can function both as a digital ledger and as a mechanism allowing...
Understanding block ciphers in cryptography
Block ciphers fall under the symmetric encryption category. Thus, using block ciphers the sender and the recipient of the data use the same key to encrypt and...
Python Language Basics: Variables, Lists, Loops, Functions and Conditionals
Python is a general purpose high-level, object-oriented, interpreted programming language. Python was created by Guido van Rossum around 1990 and today it...
Email security
We all know Email is the widely used communication medium at least in the corporate world. In fact, Email existed before the World Wide Web and other modes...
Introduction to hash sunctions
Hash functions are the most commonly used mathematical functions in cryptography for implementing security. A hash function converts an input value of any arbitrary...
Introduction to Asymmetric Cryptography
Cryptography uses symmetric and asymmetric encryption for encryption and decryption of data. In this post, we will be focusing on and discussing asymmetric...
The Advanced Encryption Standard (AES)
Advanced Encryption Standard short formed as AES falls under the symmetric encryption category. Thus, in AES the sender and the recipient of the data uses...
Fundamentals of symmetric and asymmetric cryptography
Cryptography uses symmetric and asymmetric encryption for encryption and decryption of data. If the sender and the recipient of the data use the same key to...