Annotation

Annotation: The paper considers the main approaches aimed at solving the problem of constructing and implementing a cryptographic generation system of identical information from the sender to the recipient. The proposed methodology is based on the fundamental cryptographic Diffie-Hellman algorithm, designed to obtain a common secret and the method of the client side formin g identical data fragments . Algorithmic support is proposed that increases the efficiency and total sys tem performance. Preliminary generation rate estimation with the real instances and measures of counteraction to MITM-attacks are considered.