Inventor · disambiguated record
Pankaj Rohatgi
Also filed as: ROHATGI PANKAJ
45 granted patents·5 pending applications·1,262 citations·filing 1995–2021
98Inventor score
Top patents by PatentIndex Score
50 records- 0199US8386800B2Verifiable, leak-resistant encryption and decryptionCRYPTOGRAPHY RES INC·Filed 2010·Granted Feb 26, 2013·144 cites·68 claims
- 0297US5625693AApparatus and method for authenticating transmitting applications in an interactive TV systemTHOMSON CONSUMER ELECTRONICS·Filed 1995·Granted Apr 29, 1997·311 cites·23 claims
- 0396US8707052B2Cryptographic device with resistance to differential power analysis and other external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2013·Granted Apr 22, 2014·23 cites·28 claims
- 0495US11797683B2Security chip with resistance to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2021·Granted Oct 24, 2023·2 cites·17 claims
- 0594US10262141B2Secure processor with resistance to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2016·Granted Apr 16, 2019·7 cites·11 claims
- 0694US9367693B2Bitstream confirmation for configuration of a programmable logic deviceCRYPTOGRAPHY RES INC·Filed 2015·Granted Jun 14, 2016·8 cites·20 claims
- 0790US6009176AHow to sign digital streamsIBM·Filed 1997·Granted Dec 28, 1999·196 cites·11 claims
- 0889US8977864B2Programmable logic device with resistance to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2014·Granted Mar 10, 2015·6 cites·26 claims
- 0989US6826687B1Commitments in signaturesIBM·Filed 2000·Granted Nov 30, 2004·60 cites·42 claims
- 1088US9569623B2Secure boot with resistance to differential power analysis and other external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2015·Granted Feb 14, 2017·4 cites·24 claims
- 1185US10333699B1Generating a pseudorandom number based on a portion of shares used in a cryptographic operationCRYPTOGRAPHY RES INC·Filed 2016·Granted Jun 25, 2019·5 cites·20 claims
- 1285US7530110B2System and method for fuzzy multi-level securityIBM·Filed 2005·Granted May 5, 2009·14 cites·1 claims
- 1384US9940463B2System and method for secure authenticationCRYPTOGRAPHY RES INC·Filed 2017·Granted Apr 10, 2018·2 cites·14 claims
- 1484US8087090B2Fuzzy multi-level securityCHENG PAU-CHEN·Filed 2008·Granted Dec 27, 2011·13 cites·33 claims
- 1583US6311271B1How to sign digital streamsIBM·Filed 1999·Granted Oct 30, 2001·115 cites·9 claims
- 1677US7832007B2Method of managing and mitigating security risks through planningIBM·Filed 2006·Granted Nov 9, 2010·7 cites·20 claims
- 1775US8132259B2System and method for security planning with soft security constraintsANDERSON KAY SCHWENDIMANN·Filed 2007·Granted Mar 6, 2012·9 cites·11 claims
- 1875US6311270B1Method and apparatus for securing communication utilizing a security processorIBM·Filed 1998·Granted Oct 30, 2001·91 cites·10 claims
- 1974US11777926B2Internet of things (IoT) device managementCRYPTOGRAPHY RES INC·Filed 2018·Granted Oct 3, 2023·2 cites·29 claims
- 2074US9576133B2Detection of data tampering of encrypted dataCRYPTOGRAPHY RES INC·Filed 2015·Granted Feb 21, 2017·1 cites·18 claims
- 2174US7496616B2Method, apparatus and system for resistance to side channel attacks on random number generatorsIBM·Filed 2004·Granted Feb 24, 2009·17 cites·1 claims
- 2273US7142670B2Space-efficient, side-channel attack resistant table lookupsIBM·Filed 2001·Granted Nov 28, 2006·18 cites·56 claims
- 2373US6766344B2Processing Galois Field arithmeticIBM·Filed 2001·Granted Jul 20, 2004·21 cites·22 claims
- 2468US8276192B2System and method for security planning with hard security constraintsANDERSON KAY SCHWENDIMANN·Filed 2008·Granted Sep 25, 2012·4 cites·17 claims
- 2567US11757617B2Performing cryptographic data processing operations in a manner resistant to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2020·Granted Sep 12, 2023·0 cites·17 claims
- 2667US11074349B2Apparatus with anticounterfeiting measuresCRYPTOGRAPHY RES INC·Filed 2019·Granted Jul 27, 2021·0 cites·20 claims
- 2767US6701434B1Efficient hybrid public key signature schemeIBM·Filed 1999·Granted Mar 2, 2004·142 cites·71 claims
- 2866US8020213B2Access control method and a system for privacy protectionIBM·Filed 2006·Granted Sep 13, 2011·3 cites·14 claims
- 2964US10530566B2Configuring a device based on a DPA countermeasureCRYPTOGRAPHY RES INC·Filed 2016·Granted Jan 7, 2020·1 cites·20 claims
- 3063US9582674B2Risk adaptive information flow based access controlIBM·Filed 2013·Granted Feb 28, 2017·0 cites·20 claims
- 3160US11507659B2Enhancements to improve side channel resistanceCRYPTOGRAPHY RES INC·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 3260US10897344B2Performing cryptographic data processing operations in a manner resistant to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2019·Granted Jan 19, 2021·0 cites·20 claims
- 3360US6870090B2System for protecting against leakage of sensitive information from compromising electromagnetic emissions from computing systemsIBM·Filed 2002·Granted Mar 22, 2005·7 cites·24 claims
- 3459US8099781B2Method of managing and mitigating security risks through planningANDERSON KAY S·Filed 2009·Granted Jan 17, 2012·1 cites·20 claims
- 3559US8032924B2Access control method and a system for privacy protectionIBM·Filed 2008·Granted Oct 4, 2011·1 cites·18 claims
- 3658US11101981B2Generating a pseudorandom number based on a portion of shares used in a cryptographic operationCRYPTOGRAPHY RES INC·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 3758US6978446B2System and method for protecting against leakage of sensitive information from compromising electromagnetic emanations from computing systemsIBM·Filed 2002·Granted Dec 20, 2005·6 cites·17 claims
- 3857US8650623B2Risk adaptive information flow based access controlCHENG PAU-CHEN·Filed 2007·Granted Feb 11, 2014·1 cites·35 claims
- 3957US8606724B2Policy evolution with machine learningCHENG PAU-CHEN·Filed 2008·Granted Dec 10, 2013·6 cites·18 claims
- 4055US11228422B2Configuring a device based on a DPA countermeasureCRYPTOGRAPHY RES INC·Filed 2020·Granted Jan 18, 2022·0 cites·20 claims
- 4153US10789358B2Enhancements to improve side channel resistanceCRYPTOGRAPHY RES INC·Filed 2016·Granted Sep 29, 2020·0 cites·20 claims
- 4251US10382193B2Performing cryptographic data processing operations in a manner resistant to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2015·Granted Aug 13, 2019·0 cites·17 claims
- 4349US5841953AMethod for compressing and decompressing data filesTHOMSON CONSUMER ELECTRONICS·Filed 1996·Granted Nov 24, 1998·14 cites·6 claims
- 4447US8135766B2Method, apparatus and system for resistance to side channel attacks on random number generatorsCHARI SURESH NARAYANA·Filed 2008·Granted Mar 13, 2012·0 cites·17 claims
- 4547US2008016547A1System and method for security planning with hard security constraintsIBM·Filed 2006·Application pending·0 cites
- 4642US2003083831A1System and method for evaluating electromagnetic emanation vulnerabilities of computing systemsIBM·Filed 2002·Application pending·0 cites
- 4741US11463236B2Programmable block cipher with masked inputsCRYPTOGRAPHY RES INC·Filed 2017·Granted Oct 4, 2022·0 cites·20 claims
- 4841US2006161982A1Intrusion detection systemCHARI SURESH N·Filed 2005·Application pending·0 cites
- 4940US2005257269A1Cost effective incident responseCHARI SURESH N·Filed 2005·Application pending·0 cites
- 5030US2001011227A1Method and apparatus for collecting information associated with movement between locationsFiled 1998·Application pending·0 cites
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