Method for providing a crypto key and checkword to an...

Cryptography – Key management

Reexamination Certificate

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Details

C380S278000, C380S279000, C380S280000, C713S193000

Reexamination Certificate

active

07088826

ABSTRACT:
A method for storing a crypto key and an associated checkword of the crypto key stored in a non-volatile memory within a micrcontroller and then providing the crypto key and associated checkword to an encryption device. The method next loads the crypto key and associated checkword into the encryption device.

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patent: H1414 (1995-02-01), Borgen
patent: 5458041 (1995-10-01), Sun et al.
patent: 5481610 (1996-01-01), Doiron et al.
patent: 5513261 (1996-04-01), Maher
patent: 5654698 (1997-08-01), Snelgrove et al.
patent: 6859537 (2005-02-01), Houlberg et al.
patent: 6968061 (2005-11-01), Houlberg et al.

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