Hi and welcome to my website XOR ⊕ GURU ! My name is Cristiano Paris and this is where I dump stuff about Cryptography, Cyber Security, Blockchain and Computer Language Semantics.
Read more about myself and have a look to my articles and my activities!
![](https://xor.guru/wp-content/uploads/2018/09/IMG_20180917_180548-707x1024.jpg)