BITSTREAM CONFIRMATION FOR CONFIGURATION OF A PROGRAMMABLE LOGIC DEVICE

Patent №

US 9,367,693

Granted

2016-06-14

Filed 2015

Owner

CRYPTOGRAPHY RESEARCH, INC.

Lab

AI components

2

evo · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14752677

A bitstream for configuration of a programmable logic device is received, the bitstream comprising a data segment and authentication data associated with the data segment. The programmable logic device computes a hash of the data segment. The programmable logic device compares the computed hash of the data segment with the authentication data. Configuration of the programmable logic device halts responsive to a determination that the computed hash of the data segment does not match the authentication data. Configuration of the programmable logic device using the data segment continues responsive to a determination that the computed hash of the data segment matches the authentication data.

Evolutionary computationAI hardwareG06F 21/575G06F 8/71G06F 9/44505G06F 12/1408G06F 21/556G06F 21/602G06F 21/76H04L 9/003+21 more

AI classification

Evolutionary computation0.93
AI hardware0.51
Knowledge representation0.42
Planning0.00
Vision0.00
Natural language0.00
Machine learning0.00
Speech0.00

Ownership

CRYPTOGRAPHY RESEARCH, INC.

assignment · 359420123

Assignors

KOCHER, PAUL C., ROHATGI, PANKAJ, JAFFE, JOSHUA M.

On an employer assignment, the assignors are typically the inventors.

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