Cipher Message

সাইফার বার্তা ব্যবহার নিরাপদ টেক্সট মেসেজিং.

CipherMesssage is a secure method of text messaging with others. Outgoing messages are encrypted using RSA encryption with 1024 bit keys. The encrypted message is posted on a secure Internet server that you register with. Your device provides a random generated ID number that is used to identify you on the server. No other information is needed or required providing complete anonymity.

These encrypted messages are fragmented and sent to the server as innocent looking web site accesses. The server stores the messages securely and, when retrieved, returns them as simple web site responses. There are NO text message or e-mail traceable transfers. Posted messages remain until retrieved by your contact. After which they are permanently removed from the server.

The encryption utilizes a public and private key pair. Only your public key is placed on the server during registration. Contacts send you encrypted messages using your public key. Only your private key can decrypt the message. The private key is stored securely on your device. All messages are digitally signed which verifies the contact was the creator of the message.

All conversation histories are encrypted on the device.