Method and system for performing the transmission of private dat

Details Method and system for performing the transmission of private dat Method and system for performing the transmission of private dat

1998-06-02

2000-12-26

Peeso, Thomas R.

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Packet header designating cryptographically protected data

713161, 713171, 713182, 380255, 380277, G06F 124

Patent

active

061675156

ABSTRACT:
A method and system for performing private transmission between some special network nodes of a public network. First, a network node serving as a transmitter sends a format packet incorporating user-defined check polynomial coefficients to another network node serving as a receiver. The receiver network node separates the coefficient information and loads it to a universal checker. While transmitting the private data, packets containing the private data have a check data generated by using the user-defined coefficients. Then the receiver network node can employ the universal checker to verify the reception of these packets containing the private data. When the private data transmission finishes, the transmitter network node sends a recovery packet to the receiver network node for ending the private data transmission.

REFERENCES:
patent: 4170714 (1979-10-01), Branscome et al.
patent: 4291386 (1981-09-01), Bass
patent: 4628504 (1986-12-01), Brown
patent: 4630108 (1986-12-01), Gomersall
patent: 5256863 (1993-10-01), Ferguson et al.

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