Method and apparatus for seamless crypto rekey system

Details Method and apparatus for seamless crypto rekey system Method and apparatus for seamless crypto rekey system

1997-04-07

1999-08-17

Gregory, Bernarr E.

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 9, 380 42, 380 44, 380 46, 380 49, H04L 908, H04L 900

Patent

active

059405082

ABSTRACT:
Equipment (10, 20) for facilitating point-to-point cryptographic data communication systems is disclosed. The seamless rekey cryptosystem permits changing of the crypto key (70, 80) with no down time. The cryptosystem will facilitate seamless key installation to eliminate data loss or reduce storage required while updating the crypto key. The seamless key will allow changing the key more often, which will also provide a more robust, secure cryptosystem.

REFERENCES:
patent: 5224166 (1993-06-01), Hartman, Jr.
patent: 5381479 (1995-01-01), Gardeck et al.

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