Text Encryption System
TES v1.3 (18.03.2015)

1. In the "Get keys for encryption" section enter any phrase and press the " Get keys" button.

2. For high secure, you must should send the «Key for text encrypting» to person with whom you want to correspond and ask them to create their own keys and send his «Key for text encrypting» to you. In this case the "Key for text decrypting" newer transmitted and can’t be intercepted during transmission. As the "Key for text encrypting" can’t decrypt anything than even if somebody stole your sending key and text he can’t decrypt the secret text.

3. After the key exchange, you can encrypt any messages for this recipient using a key, which he sent you. To do this you must insert his key in the "Enter the encrypting key" field of "Encrypt your text" section. Than type your text in the "Enter the text you want to encrypt" field and click "Encrypt" button. After that in the "Encrypting result" you will receive your encrypted text. This encrypted text you can safely send to the recipient.

4. Encrypted text sent to you, you can decrypt in the "Decrypt your text" section. For this you must enter your "Key for text decrypting", which you created together with sender encryption key and left yourself. Insert the text you got (which was encrypted key by your sent key) in the "Enter the text you want to decrypt" field and press the "Decrypt" button. After that in the "Decrypting result" you will find your hidden message.