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Michael Hutter
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Walnut Creek, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Constant time secure arithmetic-to-Boolean mask conversion
Patent number
11,822,704
Issue date
Nov 21, 2023
CRYPTOGRAPHY RESEARCH, INC.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Converting a boolean masked value to an arithmetically masked value...
Patent number
11,620,109
Issue date
Apr 4, 2023
CRYPTOGRAPHY RESEARCH, INC.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Freeze logic
Patent number
11,353,504
Issue date
Jun 7, 2022
CRYPTOGRAPHY RESEARCH, INC.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Generating a pseudorandom number based on a portion of shares used...
Patent number
11,101,981
Issue date
Aug 24, 2021
CRYPTOGRAPHY RESEARCH, INC.
Pankaj Rohatgi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hardware masked substitution box for the data encryption standard
Patent number
11,018,849
Issue date
May 25, 2021
CRYPTOGRAPHY RESEARCH, INC.
Matthew Pond Baker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Converting a boolean masked value to an arithmetically masked value...
Patent number
10,871,947
Issue date
Dec 22, 2020
CRYPTOGRAPHY RESEARCH, INC.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Freeze logic
Patent number
10,712,385
Issue date
Jul 14, 2020
Cryptography Research Inc.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hardware masked substitution box for the data encryption standard
Patent number
10,461,925
Issue date
Oct 29, 2019
Cryptography Research, Inc.
Matthew Pond Baker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory optimization for nested hash operations
Patent number
10,454,670
Issue date
Oct 22, 2019
Cryptography Research, Inc.
Michael Hutter
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Generating a pseudorandom number based on a portion of shares used...
Patent number
10,333,699
Issue date
Jun 25, 2019
Cryptography Research, Inc.
Pankaj Rohatgi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CONVERTING A BOOLEAN MASKED VALUE TO AN ARITHMETICALLY MASKED VALUE...
Publication number
20210173618
Publication date
Jun 10, 2021
CRYPTOGRAPHY RESEARCH, INC.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FREEZE LOGIC
Publication number
20200393510
Publication date
Dec 17, 2020
CRYPTOGRAPHY RESEARCH, INC.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HARDWARE MASKED SUBSTITUTION BOX FOR THE DATA ENCRYPTION STANDARD
Publication number
20200067695
Publication date
Feb 27, 2020
Cryptography Research, Inc.
Matthew Pond Baker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GENERATING A PSEUDORANDOM NUMBER BASED ON A PORTION OF SHARES USED...
Publication number
20190372757
Publication date
Dec 5, 2019
Cryptography Research, Inc.
Pankaj Rohatgi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONVERTING A BOOLEAN MASKED VALUE TO AN ARITHMETICALLY MASKED VALUE...
Publication number
20190050204
Publication date
Feb 14, 2019
Cryptography Research, Inc.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FREEZE LOGIC
Publication number
20180356464
Publication date
Dec 13, 2018
Cryptography Research, Inc.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HARDWARE CIRCUIT TO PERFORM ROUND COMPUTATIONS OF ARX-BASED STREAM...
Publication number
20180212761
Publication date
Jul 26, 2018
Begül Bilgin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HARDWARE MASKED SUBSTITUTION BOX FOR THE DATA ENCRYPTION STANDARD
Publication number
20180062830
Publication date
Mar 1, 2018
Cryptography Research, Inc.
Matthew Pond Baker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY OPTIMIZATION FOR NESTED HASH OPERATIONS
Publication number
20170359168
Publication date
Dec 14, 2017
Cryptography Research, Inc.
Michael Hutter
G06 - COMPUTING CALCULATING COUNTING