ROM Protection scheme

Details ROM Protection scheme ROM Protection scheme

1984-05-22

1987-10-06

Shoop, Jr., William M.

Cryptography

Particular algorithmic function encoding

340347DD, 380 4, 380 46, 380 48, H03M 1300

Patent

active

046986170

ABSTRACT:
The present apparatus provides for the encoding of data carried on bus lines running between integrated circuits in order to protect the data carried upon those bus lines, with encoding and decoding circuits included for providing those functions in regard to the data on the bus lines.

REFERENCES:
patent: 3920894 (1975-11-01), Shirley et al.
patent: 4176247 (1979-11-01), Englund
patent: 4202051 (1980-05-01), Davida
patent: 4475208 (1984-10-01), Ricketts
patent: 4531022 (1985-07-01), Pioli
patent: 4555591 (1985-11-01), Nash
Commander and Vose, "How Safe is Your Software", Microcomputing, Jul. 1982, pp. 60-62.

Affiliated with

Also associated with

Rating

ROM Protection scheme does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with ROM Protection scheme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and ROM Protection scheme will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2120319