Assignee
CRYPTOGRAPHY RES INC
US·207 granted patents·35 pending applications·2,880 citations·filing 1997–2025
Top patents by PatentIndex Score
242 records- 0199US8386800B2Verifiable, leak-resistant encryption and decryptionCRYPTOGRAPHY RES INC·Filed 2010·Granted Feb 26, 2013·144 cites·68 claims
- 0298US11310227B2Securely provisioning a target deviceCRYPTOGRAPHY RES INC·Filed 2020·Granted Apr 19, 2022·13 cites·20 claims
- 0398US10015164B2Modules to securely provision an asset to a target deviceCRYPTOGRAPHY RES INC·Filed 2014·Granted Jul 3, 2018·277 cites·5 claims
- 0498US6640305B2Digital content protection method and apparatusCRYPTOGRAPHY RES INC·Filed 2001·Granted Oct 28, 2003·212 cites·29 claims
- 0597US7599488B2Differential power analysisCRYPTOGRAPHY RES INC·Filed 2007·Granted Oct 6, 2009·47 cites·23 claims
- 0696US9970986B2Integrated circuit authenticationCRYPTOGRAPHY RES INC·Filed 2015·Granted May 15, 2018·12 cites·20 claims
- 0796US8707052B2Cryptographic device with resistance to differential power analysis and other external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2013·Granted Apr 22, 2014·23 cites·28 claims
- 0896US7787620B2Prevention of side channel attacks against block cipher implementations and other cryptographic systemsCRYPTOGRAPHY RES INC·Filed 2005·Granted Aug 31, 2010·46 cites·10 claims
- 0996US7634083B2Differential power analysisCRYPTOGRAPHY RES INC·Filed 2006·Granted Dec 15, 2009·35 cites·14 claims
- 1095US11797683B2Security chip with resistance to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2021·Granted Oct 24, 2023·2 cites·17 claims
- 1195US6654884B2Hardware-level mitigation and DPA countermeasures for cryptographic devicesCRYPTOGRAPHY RES INC·Filed 2003·Granted Nov 25, 2003·103 cites·13 claims
- 1295US6381699B2Leak-resistant cryptographic method and apparatusCRYPTOGRAPHY RES INC·Filed 2000·Granted Apr 30, 2002·90 cites·18 claims
- 1395US6327661B1Using unpredictable information to minimize leakage from smartcards and other cryptosystemsCRYPTOGRAPHY RES INC·Filed 1999·Granted Dec 4, 2001·220 cites·36 claims
- 1494US10262141B2Secure processor with resistance to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2016·Granted Apr 16, 2019·7 cites·11 claims
- 1594US9367693B2Bitstream confirmation for configuration of a programmable logic deviceCRYPTOGRAPHY RES INC·Filed 2015·Granted Jun 14, 2016·8 cites·20 claims
- 1694US6304658B1Leak-resistant cryptographic method and apparatusCRYPTOGRAPHY RES INC·Filed 1998·Granted Oct 16, 2001·224 cites·54 claims
- 1794US6278783B1Des and other cryptographic, processes with leak minimization for smartcards and other cryptosystemsCRYPTOGRAPHY RES INC·Filed 1999·Granted Aug 21, 2001·247 cites·39 claims
- 1894US6188766B1Apparatus and method for confirming, timestamping, and archiving printer and telecopier transmissionsCRYPTOGRAPHY RES INC·Filed 1997·Granted Feb 13, 2001·200 cites·47 claims
- 1993US9923719B2Location aware cryptographyCRYPTOGRAPHY RES INC·Filed 2015·Granted Mar 20, 2018·9 cites·20 claims
- 2093US7587044B2Differential power analysis method and apparatusCRYPTOGRAPHY RES INC·Filed 2001·Granted Sep 8, 2009·53 cites·19 claims
- 2191US11934323B2Diversifying a base symmetric key based on a public keyCRYPTOGRAPHY RES INC·Filed 2021·Granted Mar 19, 2024·2 cites·15 claims
- 2291US10423807B2Asymmetrically masked multiplicationCRYPTOGRAPHY RES INC·Filed 2018·Granted Sep 24, 2019·5 cites·20 claims
- 2391US9479176B1Methods and circuits for protecting integrated circuits from reverse engineeringCRYPTOGRAPHY RES INC·Filed 2014·Granted Oct 25, 2016·17 cites·20 claims
- 2490US10523418B2Providing access to a hardware resource based on a canary valueCRYPTOGRAPHY RES INC·Filed 2017·Granted Dec 31, 2019·6 cites·20 claims
- 2590US9584509B2Auditing and permission provisioning mechanisms in a distributed secure asset-management infrastructureCRYPTOGRAPHY RES INC·Filed 2014·Granted Feb 28, 2017·8 cites·20 claims
- 2689US12335365B2Protection of transformations by intermediate randomization in cryptographic operationsCRYPTOGRAPHY RES INC·Filed 2021·Granted Jun 17, 2025·2 cites·20 claims
- 2789US10084771B2Secure feature and key management in integrated circuitsCRYPTOGRAPHY RES INC·Filed 2015·Granted Sep 25, 2018·5 cites·15 claims
- 2889US8977864B2Programmable logic device with resistance to external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2014·Granted Mar 10, 2015·6 cites·26 claims
- 2989US7668310B2Cryptographic computation using masking to prevent differential power analysis and other attacksCRYPTOGRAPHY RES INC·Filed 2001·Granted Feb 23, 2010·45 cites·10 claims
- 3088US9569623B2Secure boot with resistance to differential power analysis and other external monitoring attacksCRYPTOGRAPHY RES INC·Filed 2015·Granted Feb 14, 2017·4 cites·24 claims
- 3187US11797718B2Anti-tamper shield based on strings of series resistorsCRYPTOGRAPHY RES INC·Filed 2020·Granted Oct 24, 2023·2 cites·20 claims
- 3287US10999057B2Providing access to a hardware resource based on a canary valueCRYPTOGRAPHY RES INC·Filed 2019·Granted May 4, 2021·3 cites·20 claims
- 3387US10871947B2Converting a boolean masked value to an arithmetically masked value for cryptographic operationsCRYPTOGRAPHY RES INC·Filed 2017·Granted Dec 22, 2020·6 cites·23 claims
- 3487US9923890B2Generating and distributing pre-computed data (PCD) assets to a target deviceCRYPTOGRAPHY RES INC·Filed 2014·Granted Mar 20, 2018·6 cites·18 claims
- 3587US7792287B2Leak-resistant cryptographic payment smartcardCRYPTOGRAPHY RES INC·Filed 2007·Granted Sep 7, 2010·11 cites·6 claims
- 3687US7506165B2Leak-resistant cryptographic payment smartcardCRYPTOGRAPHY RES INC·Filed 2002·Granted Mar 17, 2009·37 cites·6 claims
- 3787US7039816B2Using smartcards or other cryptographic modules for enabling connected devices to access encrypted audio and visual contentCRYPTOGRAPHY RES INC·Filed 2003·Granted May 2, 2006·36 cites·20 claims
- 3885US12131067B2Multiple host memory controllerCRYPTOGRAPHY RES INC·Filed 2022·Granted Oct 29, 2024·1 cites·20 claims
- 3985US10333699B1Generating 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
- 4085US10311255B2Masked gate logic for resistance to power analysisCRYPTOGRAPHY RES INC·Filed 2016·Granted Jun 4, 2019·4 cites·22 claims
- 4185US9419790B2Differential power analysis—resistant cryptographic processingCRYPTOGRAPHY RES INC·Filed 2014·Granted Aug 16, 2016·4 cites·6 claims
- 4285US6978370B1Method and system for copy-prevention of digital copyright worksCRYPTOGRAPHY RES INC·Filed 1999·Granted Dec 20, 2005·151 cites·10 claims
- 4385US6510518B1Balanced cryptographic computational method and apparatus for leak minimizational in smartcards and other cryptosystemsCRYPTOGRAPHY RES INC·Filed 1999·Granted Jan 21, 2003·128 cites·34 claims
- 4484US11664970B2Providing access to a hardware resource based on a canary valueCRYPTOGRAPHY RES INC·Filed 2021·Granted May 30, 2023·1 cites·20 claims
- 4584US10581838B2Modules to securely provision an asset to a target deviceCRYPTOGRAPHY RES INC·Filed 2018·Granted Mar 3, 2020·2 cites·14 claims
- 4684US10454670B2Memory optimization for nested hash operationsCRYPTOGRAPHY RES INC·Filed 2017·Granted Oct 22, 2019·3 cites·20 claims
- 4784US9940463B2System and method for secure authenticationCRYPTOGRAPHY RES INC·Filed 2017·Granted Apr 10, 2018·2 cites·14 claims
- 4884US9755822B2Countermeasure to power analysis attacks through time-varying impedance of power delivery networksCRYPTOGRAPHY RES INC·Filed 2014·Granted Sep 5, 2017·14 cites·20 claims
- 4982US11082224B2Location aware cryptographyCRYPTOGRAPHY RES INC·Filed 2019·Granted Aug 3, 2021·2 cites·20 claims
- 5082US9853974B2Implementing access control by system-on-chipCRYPTOGRAPHY RES INC·Filed 2015·Granted Dec 26, 2017·6 cites·36 claims
Showing the top 50 of 242 patent records by PatentIndex Score.
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