Cryptext : Cryptext preferences.

Preferences.

AES Security.

Password : Select a password. You can generate a password automatically using the "G" button.

It is also possible to store your password inside the keychains by using the "K" button.

Key : Select a key from 0 to 15 characters. You can generate a password automatically using the "G" button.

It is also possible to store your key inside the keychains by using the "K" button.

AES Mode.

Selector : Let you select a mode for AES encryption and decryption.

ECB : Electronic Codebook

CBC : Cipher-block chaining

Parameters :

Text : Define text color.
Background : Define background color.
Transparency : Change Cryptext window transparency.
Clean : Clean content of Cryptext and logs of Cryptext..
Block preferences : Block preferences in a particular state in order to focus on encryption..
Check Spelling : Enable or disable the spell checking in Cryptext. Note that the spell checking is disabled when the text is encrypted.