- It is easy to install, use and extend
- RSA form data encryption up to 2048 bit
- AjaxSubmit supported
- no SSL required
- Does not block the browser on calculations
jCryption first serializes the form, converts the string into hexadecimal values which is required to encrypt it. When the keypair was generated on the server, the script receives it, encrypts the string with the public key and sends it to the sever where the string will be decrypted. When this is done you have your original serialized string back which is equal to a normal form submit (GET or POST).