CryptoData

Easily and quickly to encrypt / decrypt

Easily and quickly to encrypt / decrypt: Private messages via e-mail, blogs, social networks, forums, websites, images, etc This addon allows you to encrypt and decrypt the text: selected or manually entered text, as well as whole site The encryption process is based on the US military standard Advanced Encryption Standard (AES) https://en.wikipedia.org/wiki/Advanced_Encryption_Standard JavaScript implementation (AES CTR) belongs to Chris Veness: http://www.movable-type.co.uk/scripts/aes.html All encryption and decryption is performed only on the client side without the involvement of external resources or Web services. Examples encrypting the selected portion of text and web-site: http://www.s3blog.org/crypto-data/examples.html For users: * Simply select the plain or encrypted text in your web browser, open the context menu by clicking the right mouse button, and you can easily encrypt or decrypt any text. * There is also a possibility of automatic decryption. For webmasters: * With this extension you can encrypt any content on the server, e.g. html, javascript or images. Even if website uses a secure HTTPS-connection and access to his page requires HTTP-authentication, it does not mean that you are fully protected! There are many ways to steal your information, for example by using a proxy, sniffer or Trojan horse program (eg such as Zeus) But when you use addon CryptoData attacker could only get a set of useless characters! * For convenience webmasters CryptoData sends cookie s3crypt_site_enable = true to the encrypted site. Thus, the site can recognize that the client has CryptoData and it can get the encrypted content. * An example of the implementation of the encryption algorithm on the server side: http://www.s3blog.org/crypto-data.html forums mozillaZine: http://forums.mozillazine.org/viewtopic.php?t=2902265