Outline
The following uses a keyword of Krytos, and a message of "knowledgeispower": Here, and it should give DGHVETPSTBMIHVTL.
Plaintext: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Encrypted: K R Y P T O S A B C D E F G H I J L M N Q U V W X Z
With KRYPTOS as the keyword, all As become Ks, all Bs become Rs and so on. Encrypting the message "knowledge is power" using the keyword "kryptos":
Plaintext: K N O W L E D G E I S P O W E R Encoded: D G H V E T P S T B M I H V T L
If you need the cipher table, enter any word, and the keyword [here]