In a Caesar cipher, each letter in a message is shifted by a fixed number of positions in the alphabet. As seen in their original post, @LivioOnXitter sent Grok the cipher before telling it to ...

A simple method of encryption requires the use of a technique known as the Caesar cipher. The cipher works ... the original letter's position in the alphabet plus the value of the key.

A simple method of encryption is a technique known as the Caesar cipher. The cipher works by ... found at the original letter's position in the alphabet plus or minus the value of the key.