Paired-secure message identification controller for computers an

Details Paired-secure message identification controller for computers an Paired-secure message identification controller for computers an

1985-07-01

1987-06-30

Cangialosi, Salvatore

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 25, 380 44, H04K 102

Patent

active

046776702

ABSTRACT:
A paired-secure message identification controller for computers and the like is provided which yields secure communications between two computers with the invention installed. The message originator provides a guest identification module to the recipient which matches the originator's host identification module. If return messages are to be sent another set of modules is provided by the recipient. Before a message is transmitted from the originator to the recipient a pre-validation check is first performed. Once the validation is received the message is authenticated and/or encrypted, transmitted, reauthenticated, and/or decrypted, and verified for accuracy. The control codes, message, date, time and any error messages are permanently stored.

REFERENCES:
patent: 4193131 (1980-03-01), Lennon et al.
patent: 4223403 (1980-09-01), Konheim et al.
patent: 4326098 (1982-04-01), Bouricius et al.
patent: 4429180 (1984-01-01), Unkenholz
patent: 4493028 (1985-01-01), Heath

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