Caesar cipher is a an old way of transfering secret information back in medieval times. The way it works is: You have a text such as this: "ABC" and the cipher has a shift, for example +2. Encrypted text will become: "CDE" If we decrypt, we get the same text as original. "ABC"
git clone https://github.com/Justas-Milisiunas/Caesar-Cipher.git
cd Caesar-Cipher
dotnet build CaesarCipher/CaesarCipher.sln
dotnet run --project CaesarCipher.Demo
dotnet test CaesarCipher.Tests