With mobilEEnigma, this is very easy to do: just type in your plain text, select a secret password or passphrase then, by pressing the Cipher menu option, the plain text will be ciphered and copied to the device's memory, ready to be pasted into another application, or start a new SMS, email, notes, etc...
To decipher the ciphered text, copy it to the device's memory from the application used, then start mobilEEnigma, type the secret password or passphrase used to cipher the original plain text, select the Decipher menu option, and your plain text will appear in the editor.
The version mobilEEnigma II is fully compatible with the iOS version,
and Mac or Linux desktop applicaton (visit the www.officeenigma.com for download the officeenigma 2nd generation app.
Note: All cipher/deciper operation are done with Native Code for optimized speed and for a maximum of portability.
One advise, be safe and never store or send sensitive information with any device !