System and method for the concealment of device input...

Details System and method for the concealment of device input... System and method for the concealment of device input...

2001-07-06

2009-06-16

Parthasarathy, Pramila (Department: 2436)

Cryptography

Key management

Key distribution

C380S277000, C713S152000, C713S150000

Reexamination Certificate

active

07548622

ABSTRACT:
A system and method for concealing input parameters that are being loaded into a device. In one embodiment, the system provides a transformed interface, in which a device inverse transformation keys. The parameters to be concealed are transformed using a particular key, along with a transformed index value to indicate the particular key that must be used to inversely transform parameter.

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