Method for safely transferring data and applications onto a chip

Details Method for safely transferring data and applications onto a chip Method for safely transferring data and applications onto a chip

1997-06-30

2000-11-07

Beausoliel, Jr., Robert W.

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Protection at a particular protocol layer

902 25, 707 9, 711163, G06F 1730, G06F 12114, G06K 19073

Patent

active

061450804

ABSTRACT:
A method is disclosed in a number of embodiments, which use an identifier to control and limit the operation of a command and/or security code to one or more subdomains, such as directories, of a file structure. In one embodiment, the identifier is allocated to the command or to the security code. In another embodiment, the identifier is allocated to the subdomain. The security code includes a cryptographic key or a password.

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patent: 5963980 (1999-10-01), Coulier et al.
patent: 6073238 (2000-06-01), Drupsteen

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