Czech Entropy

 Synchronous random number generator

A synchronous random number generator performs the same functions as some thick book or reference book for the sender and recipient of coded messages. Only unlike the book, the encryption process can be automated. It is not at all difficult to write an application that will implement, for example, the Richard Sorge or Vernam cipher.

And even significantly complicate them. But another problem will remain. The problem of secret data transmission. It is impossible to secretly send data directly to the server and even implant it into a JPG image. And a request like http://cnn.com?453872654076958341023078659845  will look suspicious to control systems. However, there is more to come from this technology. In this case, only publicly familiar technologies are used.

  Sieve of Eratosthenes

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