Photo by Markus Winkler on Unsplash

In AES, For The Same Plaintext, Will We Always Get Same Ciphertext (for the same IV and Key)?

You will perhaps know that in ECB (Electronic Code Book) mode in AES, you will always get the same ciphertext for the same key. As this is a block cipher, the padding will change the end characters, but as long as we have 16 bytes then the first block will be the same. But what about the modes that use an IV? Well, let’s look at a…

--

--

--

This publication brings together interesting articles related to cyber security.

Recommended from Medium

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Prof Bill Buchanan OBE

Prof Bill Buchanan OBE

Professor Cryptography. Serial innovator. Believer in fairness, justice & freedom. EU Citizen in heart. Living by the sea. Old World Breaker. New World Creator.

More from Medium