Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent
1992-10-09
1994-01-11
Swann, Tod R.
Cryptography
Particular algorithmic function encoding
Nbs/des algorithm
380 25, 34082534, H04K 100
Patent
active
052789047
ABSTRACT:
A method for secure exchange of password information between a requester node and a server node using a verification protocol for confirming the identification of the requester node by the server in the presence of eavesdroppers is disclosed. By adjusting the parameters of the protocol the possibility that an intercepter of the exchanges can impersonate a requester node after receiving a specified number of exchanges may be engineered to satisfy security objectives.
REFERENCES:
patent: 4779224 (1988-10-01), Moseley et al.
patent: 4853962 (1989-08-01), Brockman
patent: 5130519 (1992-07-01), Bush et al.
patent: 5131038 (1992-07-01), Puhl et al.
patent: 5150412 (1992-09-01), Maru
GTE Laboratories Incorporated
Monks Lawrence E.
Swann Tod R.
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