Michael Hutter — 19 Patents at Cryptography Research

Michael Hutter has been granted 19 US patents while listed as an inventor at Cryptography Research. The first was granted in 2007 and the most recent in May 2025. Michael Hutter ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Michael Hutter in Walnut Creek, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date
12316742	Hardware circuit to perform round computations of ARX-based stream ciphers	Begül Bilgin	2025-05-27
12307000	Share domain arrangements for masked hardware implementations	Helena Handschuh, Scott C. Best	2025-05-20
12021969	Functions with a pre-charge operation and an evaluation operation	Pascal Sasdrich, Begül Bilgin	2024-06-25
11983280	Protection of cryptographic operations by intermediate randomization	Michael Alexander Hamburg, Michael Tunstall	2024-05-14
11914870	Side-channel-attack-resistant memory access on embedded central processing units	Elke De Mulder, Samantha Gummalla	2024-02-27
11863670	Efficient side-channel-attack-resistant memory encryptor based on key update	Mark Evan Marson, Bart Stevens	2024-01-02
11822704	Constant time secure arithmetic-to-Boolean mask conversion	Michael Tunstall	2023-11-21
11620109	Converting a boolean masked value to an arithmetically masked value for cryptographic operations	Michael Tunstall	2023-04-04
11539509	Memory optimization for nested hash operations	Matthew Pond Baker	2022-12-27
11353504	Freeze logic	Matthew Pond Baker	2022-06-07
11101981	Generating a pseudorandom number based on a portion of shares used in a cryptographic operation	Pankaj Rohatgi, Elke De Mulder	2021-08-24
11018849	Hardware masked substitution box for the data encryption standard	Matthew Pond Baker, Elena Trichina, Jean-Michel Cioranesco	2021-05-25
10911221	Memory optimization for nested hash operations	Matthew Pond Baker	2021-02-02
10871947	Converting a boolean masked value to an arithmetically masked value for cryptographic operations	Michael Tunstall	2020-12-22
10712385	Freeze logic	Matthew Pond Baker	2020-07-14
10461925	Hardware masked substitution box for the data encryption standard	Matthew Pond Baker, Elena Trichina, Jean-Michel Cioranesco	2019-10-29
10454670	Memory optimization for nested hash operations	Matthew Pond Baker	2019-10-22
10333699	Generating a pseudorandom number based on a portion of shares used in a cryptographic operation	Pankaj Rohatgi, Elke De Mulder	2019-06-25
7165627	Portable airborne firefighting and sensing system	Steven Thomas Marine, Richard Lawnewce Ken Woodland	2007-01-23

Michael Hutter — 19 Patents

Issued Patents All Time

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