Authentication key management system and method

Details Authentication key management system and method Authentication key management system and method

1997-01-31

1998-12-15

Gregory, Bernarr

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 4, 380 9, 380 25, 380 49, 380 50, 380 59, H04L 900

Patent

active

058504451

ABSTRACT:
A system and method for automatically securely generating and programming an MS and SAMS with the sensitive authentication information while significantly reducing the risk of misappropriation of the sensitive authentication information. The risk of misappropriation is reduced since the sensitive authentication information (or other sensitive information) need not be pre-programmed into the MS, or if it is pre-programmed, the sensitive authentication information can be re-programmed, thereby reducing the potential access to the information by unauthorized people before the MS is sold. In addition, the risk of misappropriation is reduced since the generation and programming system and method is performed automatically using a secured communication technique.

REFERENCES:
patent: 4281216 (1981-07-01), Hogg et al.
patent: 4932057 (1990-06-01), Kolbert
patent: 4972470 (1990-11-01), Farago
patent: 4991209 (1991-02-01), Kolbert
patent: 5150412 (1992-09-01), Maru
patent: 5333198 (1994-07-01), Houlberg et al.

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