18-04-2013 дата публикации
Номер: WO2013055091A1
Принадлежит:
The present invention relates to a method and system for storing information by using TCP communication. The method of the present invention includes: activating, at a client, an SYN region of a header of a TCP packet to request a TCP communication connection with a server, generating a random number, and transmitting, to the server, a first TCP packet that includes the generated number in an SEQ region of the header of the TCP packet; encrypting, at the server, at least one piece of information to be stored in the first TCP packet; activating, at the server, the SYN region of the header of the TCP packet, storing encrypted information in the SEQ region of the header of the TCP packet, and transmitting, to the client, a second TCP packet storing, in an ACK region of the header of the TCP packet, a value derived by adding 1 to the random number in the SEQ region of the first TCP packet; activating, at the client, the ACK region of the header of the TCP packet, storing, in the SEQ region ...
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