Joshua M. JAFFE

Person

San Francisco, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Security chip with resistance to external monitoring attacks
- Patent number 11,797,683
- Issue date Oct 24, 2023
- CRYPTOGRAPHY RESEARCH, INC.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus with anticounterfeiting measures
- Patent number 11,074,349
- Issue date Jul 27, 2021
- CRYPTOGRAPHY RESEARCH, INC.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asymmetrically masked multiplication
- Patent number 10,902,156
- Issue date Jan 26, 2021
- Rambus Inc.
- Joshua M. Jaffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asymmetrically masked multiplication
- Patent number 10,423,807
- Issue date Sep 24, 2019
- Cryptography Research, Inc.
- Joshua M. Jaffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure processor with resistance to external monitoring attacks
- Patent number 10,262,141
- Issue date Apr 16, 2019
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asymmetrically masked multiplication
- Patent number 9,959,429
- Issue date May 1, 2018
- Cryptography Research, Inc.
- Joshua M. Jaffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for secure authentication
- Patent number 9,940,463
- Issue date Apr 10, 2018
- Cryptography Research, Inc.
- Paul Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of data tampering of encrypted data
- Patent number 9,576,133
- Issue date Feb 21, 2017
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for glitch-resistant cryptographic signing
- Patent number 9,571,289
- Issue date Feb 14, 2017
- Cryptography Research, Inc.
- Joshua M Jaffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure boot with resistance to differential power analysis and othe...
- Patent number 9,569,623
- Issue date Feb 14, 2017
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Specialized circuitry for cryptographic authentication and other pu...
- Patent number 9,569,628
- Issue date Feb 14, 2017
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential power analysis—resistant cryptographic processing
- Patent number 9,419,790
- Issue date Aug 16, 2016
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bitstream confirmation for configuration of a programmable logic de...
- Patent number 9,367,693
- Issue date Jun 14, 2016
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable logic device with resistance to external monitoring at...
- Patent number 8,977,864
- Issue date Mar 10, 2015
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for secure access to non-volatile memory
- Patent number 8,949,624
- Issue date Feb 3, 2015
- Irdeto USA, Inc.
- Paul C. Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential power analysis—resistant cryptographic processing
- Patent number 8,879,724
- Issue date Nov 4, 2014
- Rambus Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic device with resistance to differential power analysis...
- Patent number 8,707,052
- Issue date Apr 22, 2014
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reprogrammable security for controlling piracy and enabling interac...
- Patent number 8,571,993
- Issue date Oct 29, 2013
- Irdeto USA, Inc.
- Paul C. Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Verifiable, leak-resistant encryption and decryption
- Patent number 8,386,800
- Issue date Feb 26, 2013
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reprogrammable security for controlling piracy and enabling interac...
- Patent number 8,131,646
- Issue date Mar 6, 2012
- Rovi Solutions Corporation
- Paul Carl Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Reprogrammable security for controlling piracy and enabling interac...
- Patent number 8,055,910
- Issue date Nov 8, 2011
- Rovi Solutions Corporation
- Paul C. Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-protecting digital content
- Patent number 7,996,913
- Issue date Aug 9, 2011
- Rovi Solutions Corporation
- Paul Carl Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-protecting digital content
- Patent number 7,987,510
- Issue date Jul 26, 2011
- Rovi Solutions Corporation
- Paul C. Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-protecting digital content
- Patent number 7,984,511
- Issue date Jul 19, 2011
- Rovi Solutions Corporation
- Paul Carl Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Leak-resistant cryptographic payment smartcard
- Patent number 7,792,287
- Issue date Sep 7, 2010
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prevention of side channel attacks against block cipher implementat...
- Patent number 7,787,620
- Issue date Aug 31, 2010
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content security layer providing long-term renewable security
- Patent number 7,778,420
- Issue date Aug 17, 2010
- Rovi Solutions Corporation
- Paul Carl Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Content security layer providing long-term renewable security
- Patent number 7,760,876
- Issue date Jul 20, 2010
- Rovi Solutions Corporation
- Paul Carl Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Interpreter using cryptographic values of a playback device's keys...
- Patent number 7,756,272
- Issue date Jul 13, 2010
- Rovi Solutions Corporation
- Paul Carl Kocher
- G11 - INFORMATION STORAGE
Information Patent Grant
Cryptographic computation using masking to prevent differential pow...
- Patent number 7,668,310
- Issue date Feb 23, 2010
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SECURITY CHIP WITH RESISTANCE TO EXTERNAL MONITORING ATTACKS
- Publication number 20220083665
- Publication date Mar 17, 2022
- CRYPTOGRAPHY RESEARCH, INC.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASYMMETRICALLY MASKED MULTIPLICATION
- Publication number 20200110907
- Publication date Apr 9, 2020
- Cryptography Research, Inc.
- JOSHUA M. JAFFE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...
- Publication number 20190377879
- Publication date Dec 12, 2019
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASYMMETRICALLY MASKED MULTIPLICATION
- Publication number 20180211065
- Publication date Jul 26, 2018
- Cryptography Research, Inc.
- JOSHUA M. JAFFE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...
- Publication number 20180004957
- Publication date Jan 4, 2018
- Cryptography Research, Inc.
- Paul Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...
- Publication number 20170177874
- Publication date Jun 22, 2017
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIAL POWER ANALYSIS - RESISTANT CRYPTOGRAPHIC PROCESSING
- Publication number 20170099134
- Publication date Apr 6, 2017
- CRYPTOGRAPHY RESERACH, INC.
- Paul C. KOCHER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...
- Publication number 20160048684
- Publication date Feb 18, 2016
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BITSTREAM CONFIRMATION FOR CONFIGURATION OF A PROGRAMMABLE LOGIC DE...
- Publication number 20160026826
- Publication date Jan 28, 2016
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR GLITCH-RESISTANT CRYPTOGRAPHIC SIGNING
- Publication number 20150288524
- Publication date Oct 8, 2015
- CRYPTOGRAPHY RESEARCH INC.
- Joshua M. Jaffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHER EXT...
- Publication number 20150280907
- Publication date Oct 1, 2015
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL POWER ANALYSIS - RESISTANT CRYPTOGRAPHIC PROCESSING
- Publication number 20150052368
- Publication date Feb 19, 2015
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASYMMETRICALLY MASKED MULTIPLICATION
- Publication number 20140281573
- Publication date Sep 18, 2014
- Joshua M. Jaffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHIC DEVICE WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS...
- Publication number 20140247944
- Publication date Sep 4, 2014
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHIC DEVICE WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS...
- Publication number 20130173928
- Publication date Jul 4, 2013
- Cyptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-PROTECTING DIGITAL CONTENT
- Publication number 20110264923
- Publication date Oct 27, 2011
- Rovi Solutions Corporation
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPROGRAMMABLE SECURITY FOR CONTROLLING PIRACY AND ENABLING INTERAC...
- Publication number 20110255690
- Publication date Oct 20, 2011
- Rovi Solutions Corporation
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Verifiable, Leak-Resistant Encryption and Decryption
- Publication number 20110138192
- Publication date Jun 9, 2011
- Paul C. KOCHER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIAL POWER ANALYSIS - RESISTANT CRYPTOGRAPHIC PROCESSING
- Publication number 20100091982
- Publication date Apr 15, 2010
- Paul C. KOCHER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reprogrammable security for controlling piracy and enabling interac...
- Publication number 20080137848
- Publication date Jun 12, 2008
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content security layer providing long-term renewable security
- Publication number 20080130886
- Publication date Jun 5, 2008
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Self-protecting digital content
- Publication number 20080133938
- Publication date Jun 5, 2008
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Self-protecting digital content
- Publication number 20080101604
- Publication date May 1, 2008
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Leak-resistant cryptographic payment smartcard
- Publication number 20080104400
- Publication date May 1, 2008
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Differential power analysis
- Publication number 20080059826
- Publication date Mar 6, 2008
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content security layer providing long-term renewable security
- Publication number 20080049935
- Publication date Feb 28, 2008
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content security layer providing long-term renewable security
- Publication number 20080037781
- Publication date Feb 14, 2008
- Cryptography Research, Inc.
- Paul C. Kocher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential power analysis
- Publication number 20080022146
- Publication date Jan 24, 2008
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reprogrammable security for controlling piracy and enabling interac...
- Publication number 20070033419
- Publication date Feb 8, 2007
- Cryptography Research, Inc.
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Specialized circuitry for cryptographic authentication and other pu...
- Publication number 20060184807
- Publication date Aug 17, 2006
- Paul C. Kocher
- G06 - COMPUTING CALCULATING COUNTING

Joshua M. JAFFE

Person

Patents Grantslast 30 patents

Security chip with resistance to external monitoring attacks

Apparatus with anticounterfeiting measures

Asymmetrically masked multiplication

Asymmetrically masked multiplication

Secure processor with resistance to external monitoring attacks

Asymmetrically masked multiplication

System and method for secure authentication

Detection of data tampering of encrypted data

Methods and systems for glitch-resistant cryptographic signing

Secure boot with resistance to differential power analysis and othe...

Specialized circuitry for cryptographic authentication and other pu...

Differential power analysis—resistant cryptographic processing

Bitstream confirmation for configuration of a programmable logic de...

Programmable logic device with resistance to external monitoring at...

Method and system for secure access to non-volatile memory

Differential power analysis—resistant cryptographic processing

Cryptographic device with resistance to differential power analysis...

Reprogrammable security for controlling piracy and enabling interac...

Verifiable, leak-resistant encryption and decryption

Reprogrammable security for controlling piracy and enabling interac...

Reprogrammable security for controlling piracy and enabling interac...

Self-protecting digital content

Self-protecting digital content

Self-protecting digital content

Leak-resistant cryptographic payment smartcard

Prevention of side channel attacks against block cipher implementat...

Content security layer providing long-term renewable security

Content security layer providing long-term renewable security

Interpreter using cryptographic values of a playback device's keys...

Cryptographic computation using masking to prevent differential pow...

Patents Applicationslast 30 patents

SECURITY CHIP WITH RESISTANCE TO EXTERNAL MONITORING ATTACKS

ASYMMETRICALLY MASKED MULTIPLICATION

SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...

ASYMMETRICALLY MASKED MULTIPLICATION

SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...

SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...

DIFFERENTIAL POWER ANALYSIS - RESISTANT CRYPTOGRAPHIC PROCESSING

SECURE BOOT WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHE...

BITSTREAM CONFIRMATION FOR CONFIGURATION OF A PROGRAMMABLE LOGIC DE...

METHODS AND SYSTEMS FOR GLITCH-RESISTANT CRYPTOGRAPHIC SIGNING

DEVICE WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS AND OTHER EXT...

DIFFERENTIAL POWER ANALYSIS - RESISTANT CRYPTOGRAPHIC PROCESSING

ASYMMETRICALLY MASKED MULTIPLICATION

CRYPTOGRAPHIC DEVICE WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS...

CRYPTOGRAPHIC DEVICE WITH RESISTANCE TO DIFFERENTIAL POWER ANALYSIS...

SELF-PROTECTING DIGITAL CONTENT

REPROGRAMMABLE SECURITY FOR CONTROLLING PIRACY AND ENABLING INTERAC...

Verifiable, Leak-Resistant Encryption and Decryption

DIFFERENTIAL POWER ANALYSIS - RESISTANT CRYPTOGRAPHIC PROCESSING

Reprogrammable security for controlling piracy and enabling interac...

Content security layer providing long-term renewable security

Self-protecting digital content

Self-protecting digital content

Leak-resistant cryptographic payment smartcard

Differential power analysis

Content security layer providing long-term renewable security

Content security layer providing long-term renewable security

Differential power analysis

Reprogrammable security for controlling piracy and enabling interac...

Specialized circuitry for cryptographic authentication and other pu...