How to Use the Anwork Corporate Communicator?
The customer company purchases a license key for desired number of users.
The key is transferred to an employee or a customer who will use the application.
The employee downloads the application from the store and enters the key at the first start.
Joining a group and sharing data
User «A» generates a group invitation code for user «B»:
a. The code is sent to the server and saved there for 1 hour
b. The code is sent to «B»
User «B» applies the invitation code to the server and (if the code is valid) receives the Public part of user A's keys (public part ID-Key, public part Signed Prekey, PKx — one of 10 prekeys, it can be used once and will be deleted after use)
B uses the keys received from the server to establish a connection with A and exchanges with him a special SKDM key, each of which is unique to the user-group combination
With SKDM keys A and B can encrypt (decrypt) the data sent to the server, with the server acting as a mailbox without being able to «read» the data transmitted.