Acknowledgements and Sources¶

Images¶

Tux¶

https://upload.wikimedia.org/wikipedia/commons/5/56/Tux.jpg

Tux image

Tux image (and derivates) by Larry Erwing made with The GIMP under following conditions: “Permission to use and/or modify this image is granted provided you acknowledge me lewing@isc.tamu.edu and The GIMP if someone asks.”

Graphic representations of block cipher modes of operation¶

https://upload.wikimedia.org/wikipedia/commons/f/f5/OFB_decryption.svg

One of the schemata used

Those can be found on Wikipedia/Block cipher mode of operation and are made by different authors in public domain.

Sources¶

Block cipher mode of operation: Wikipedia/Block cipher mode of operation

“TEA, a Tiny Encryption Algorithm”: Original Paper