Inventor
ROHATGI PANKAJ
US45 patents
⚠️ This page may combine multiple inventors who share the name “ROHATGI PANKAJ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRYPTOGRAPHY RES INC
21 patentsUS8386800B2Feb 26, 2013
Verifiable, leak-resistant encryption and decryption
CRYPTOGRAPHY RES INC144 citations99
US8707052B2Apr 22, 2014
Cryptographic device with resistance to differential power analysis and other external monitoring attacks
CRYPTOGRAPHY RES INC23 citations96
US9367693B2Jun 14, 2016
Bitstream confirmation for configuration of a programmable logic device
CRYPTOGRAPHY RES INC8 citations93
US10262141B2Apr 16, 2019
Secure processor with resistance to external monitoring attacks
CRYPTOGRAPHY RES INC7 citations84
US9569623B2Feb 14, 2017
Secure boot with resistance to differential power analysis and other external monitoring attacks
CRYPTOGRAPHY RES INC4 citations84
US8977864B2Mar 10, 2015
Programmable logic device with resistance to external monitoring attacks
CRYPTOGRAPHY RES INC6 citations84
US10333699B1Jun 25, 2019
Generating a pseudorandom number based on a portion of shares used in a cryptographic operation
CRYPTOGRAPHY RES INC5 citations83
US11797683B2Oct 24, 2023
Security chip with resistance to external monitoring attacks
CRYPTOGRAPHY RES INC2 citations73
US9940463B2Apr 10, 2018
System and method for secure authentication
CRYPTOGRAPHY RES INC2 citations72
US11777926B2Oct 3, 2023
Internet of things (IoT) device management
CRYPTOGRAPHY RES INC2 citations71
US11074349B2Jul 27, 2021
Apparatus with anticounterfeiting measures
CRYPTOGRAPHY RES INC0 citations63
US9576133B2Feb 21, 2017
Detection of data tampering of encrypted data
CRYPTOGRAPHY RES INC1 citations63
US11228422B2Jan 18, 2022
Configuring a device based on a DPA countermeasure
CRYPTOGRAPHY RES INC0 citations61
US11101981B2Aug 24, 2021
Generating a pseudorandom number based on a portion of shares used in a cryptographic operation
CRYPTOGRAPHY RES INC0 citations61
US10530566B2Jan 7, 2020
Configuring a device based on a DPA countermeasure
CRYPTOGRAPHY RES INC1 citations61
US11757617B2Sep 12, 2023
Performing cryptographic data processing operations in a manner resistant to external monitoring attacks
CRYPTOGRAPHY RES INC0 citations59
US10897344B2Jan 19, 2021
Performing cryptographic data processing operations in a manner resistant to external monitoring attacks
CRYPTOGRAPHY RES INC0 citations59
US11507659B2Nov 22, 2022
Enhancements to improve side channel resistance
CRYPTOGRAPHY RES INC0 citations58
US11463236B2Oct 4, 2022
Programmable block cipher with masked inputs
CRYPTOGRAPHY RES INC0 citations49
US10789358B2Sep 29, 2020
Enhancements to improve side channel resistance
CRYPTOGRAPHY RES INC0 citations48
US10382193B2Aug 13, 2019
Performing cryptographic data processing operations in a manner resistant to external monitoring attacks
CRYPTOGRAPHY RES INC0 citations48
IBM
15 patentsUS6701434B1Mar 2, 2004
Efficient hybrid public key signature scheme
IBM142 citations99
US6009176ADec 28, 1999
How to sign digital streams
IBM196 citations99
US6311270B1Oct 30, 2001
Method and apparatus for securing communication utilizing a security processor
IBM91 citations98
US6311271B1Oct 30, 2001
How to sign digital streams
IBM115 citations98
US6826687B1Nov 30, 2004
Commitments in signatures
IBM60 citations96
US7496616B2Feb 24, 2009
Method, apparatus and system for resistance to side channel attacks on random number generators
IBM17 citations90
US6766344B2Jul 20, 2004
Processing Galois Field arithmetic
IBM21 citations90
US7142670B2Nov 28, 2006
Space-efficient, side-channel attack resistant table lookups
IBM18 citations84
US7530110B2May 5, 2009
System and method for fuzzy multi-level security
IBM14 citations83
US7832007B2Nov 9, 2010
Method of managing and mitigating security risks through planning
IBM7 citations73
US6870090B2Mar 22, 2005
System for protecting against leakage of sensitive information from compromising electromagnetic emissions from computing systems
IBM7 citations73
US6978446B2Dec 20, 2005
System and method for protecting against leakage of sensitive information from compromising electromagnetic emanations from computing systems
IBM6 citations61
US8020213B2Sep 13, 2011
Access control method and a system for privacy protection
IBM3 citations60
US8032924B2Oct 4, 2011
Access control method and a system for privacy protection
IBM1 citations51
US9582674B2Feb 28, 2017
Risk adaptive information flow based access control
IBM0 citations50