Method and system for cryptographically secure hashed end...

Details Method and system for cryptographically secure hashed end... Method and system for cryptographically secure hashed end...

2008-03-25

2008-03-25

Peeso, Thomas R. (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

C713S153000, C713S161000, C713S168000

Reexamination Certificate

active

07350070

ABSTRACT:
A method and system for cryptographically secure hashed end marker of streaming data. In one embodiment, a method for transmitting streaming data comprises establishing a shared secret between a receiving participant and a sending participant; using the shared secret to initialize a cryptographically secure hashed end of file marker for the streaming data that is updated as the streaming data is transmitted or received; transmitting the streaming data from the sending participant to the receiving participant; and comparing the streaming data with the cryptographically secure hashed end of file marker to determine when an end of the streaming data occurs.

REFERENCES:
patent: 5313521 (1994-05-01), Torii et al.
patent: 6189098 (2001-02-01), Kaliski, Jr.
patent: 6356937 (2002-03-01), Montville et al.
patent: 6367009 (2002-04-01), Davis et al.
patent: 6401203 (2002-06-01), Eigeles
patent: 6411715 (2002-06-01), Liskov et al.

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