1°) To create encrypted page :

- Select New -> Encrypt text yes

It's not possible to select on same time Encrypt and Template because encrypt 
function works only on unformated text. If you select Encrypt + Template then only 
encrypt mode will be selected.

- Enter your text inside the first text box.
- Enter the encryption key and click on Encrypt.
  => then the encrypted text appears inside the second text box.

!!! Don't delete or change any character of the encrypted text else it will be inpossible 
    to decrypt!

- Click on save to send the encrypted text to the server, it will be saved with the other 
wiki pages. (If you want that text stays editable, doesn't check the checkbox "Lock".)

Note:
----- 
Encryption algorithm is based on a symmetric encryption algorithm, so the same  
key is used to encrypt and decrytp the text.

Your key is hashed to return a key of 24 chars hexadecimals. This hexadecimal key 
is used to encrypt your text. This key gives 16^24 combinations (about 8x10^28).

To increase the security of your encrypted text:
- Don't use your login password as an encryption key.
- Choose the longest encryption key.


2°) To decrypt an encrypted page :
- You need to login.
- Select the encrypted page with the command find.
- Entrer the key et click on Decrypt.


3°) To delete an encrypted page :
- There is no button to delete an uncrypted page but it's possible to delete it with 
this commande:
                your_inet_address/page_name_to_delete?delete

4°) To modify an encrypted page :
- If the checkbox "Lock" was not checked when the encrypted text was created then the encrypted 
page can be edited, encrypted and saved again. 
To do this, start to decrypt the page, modify the decrypted text and finaly click on save.
The modified text will be encrypted and saved.
- If the checkbox "Lock" was checked when the encrypted text was created then it's not possible
to modify an encrypted page anymore. 
Anyway there is a work around. The solution is to decrypt the page, to copy the text, 
to create a new encrypted page and finaly to past the text. So you will have two files, 
the original encrypted file and the new one.
