Working with Binary Data – The New Byte Array Operations Component

#cryptology, #cryptography, #cryptanalysis

In this video, we explain the new Byte Array Operations component and all of its operations. It allows the easy handling of binary data. Finally, we use the component to create two CT2 workspaces. The first workspace is used for encryption using AES (+ Password) where we prepend the IV in front of the resulting ciphertext. The second workspace is used for decryption. Here, we use the new component to split the text into IV and ciphertext for decryption.

If you are interested in learning the fundaments of cryptology, let me invite you to have a look at our video series about the basics of cryptology, also for beginners: https://youtu.be/jbumW7Ym03o

You can download the latest version of CrypTool 2 from here: https://www.cryptool.org/en/ct2/downloads

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