HerringEar - application intended for the exchange of encrypted SMS.
The application must be installed as on your phone and your recipient phone.
All messages (both sent and come) are stored in the phone memory not encrypted.
Message is encrypted just before sending and is decrypted immediately upon receipt.
Through the channels of communication message is encrypted.
Message "Hello World!" looks like this:
The application used libraries The Legion Of The Bouncy Castle (c) 2000-2009. http://www.bouncycastle.org/