DEVICE FOR TRANSMITTING AND RECEIVING FORMALIZED MESSAGES Russian patent published in 2008 - IPC H04L9/00 H04B15/00 

FIELD: electric communications, namely, transmission of formalized messages, possible use in telegraphic, facsimile, command-code and other communication types, where volume of a message is known before its transmission.

SUBSTANCE: device includes transmitting and receiving units. Transmitting unit contains memory module of information block (1), message memory module (2), hashing block (4), commutation blocks (5,7), starting block memory module (3), memory module of previous hashed block (6). Receiving unit contains memory module of received message (8), memory module of information block (9), hash-code selection block (10), commutation blocks (11,14,16), block for comparing hash-codes (12), hashing block (15), starting block memory module (13), memory module of previous hashed block of received message (17).

EFFECT: ensured imitation protection without scrambling, increased trustworthiness of transmission of formalized messages through communication channels with interferences.

5 dwg