Inventor · disambiguated record
Shai Halevi
Also filed as: HALEVI SHAI
43 granted patents·2 pending applications·1,215 citations·filing 1998–2023
98Inventor score
Top patents by PatentIndex Score
45 records- 0198US11321382B2Secure matching and identification of patternsIBM·Filed 2020·Granted May 3, 2022·13 cites·15 claims
- 0298US8565435B2Efficient implementation of fully homomorphic encryptionGENTRY CRAIG B·Filed 2011·Granted Oct 22, 2013·70 cites·27 claims
- 0394US9281941B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2013·Granted Mar 8, 2016·27 cites·7 claims
- 0494US8532289B2Fast computation of a single coefficient in an inverse polynomialGENTRY CRAIG B·Filed 2011·Granted Sep 10, 2013·18 cites·15 claims
- 0593US9608817B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Mar 28, 2017·11 cites·20 claims
- 0693US8861716B2Efficient homomorphic encryption scheme for bilinear formsHALEVI SHAI·Filed 2010·Granted Oct 14, 2014·25 cites·32 claims
- 0792US9742566B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Aug 22, 2017·9 cites·20 claims
- 0892US8903083B2Fast evaluation of many polynomials with small coefficients on the same pointGENTRY CRAIG B·Filed 2011·Granted Dec 2, 2014·14 cites·39 claims
- 0992US6317834B1Biometric authentication system with encrypted modelsIBM·Filed 1999·Granted Nov 13, 2001·401 cites·22 claims
- 1091US8958555B2Fast computation of a single coefficient in an inverse polynomialIBM·Filed 2013·Granted Feb 17, 2015·9 cites·15 claims
- 1190US10057057B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Aug 21, 2018·7 cites·20 claims
- 1290US9621346B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Apr 11, 2017·10 cites·20 claims
- 1390US9252954B2Efficient homomorphic encryption scheme for bilinear formsIBM·Filed 2014·Granted Feb 2, 2016·11 cites·18 claims
- 1490US7965844B2System and method for processing user data in an encryption pipelineIBM·Filed 2007·Granted Jun 21, 2011·10 cites·11 claims
- 1589US11087223B2Learning and inferring insights from encrypted dataIBM·Filed 2018·Granted Aug 10, 2021·8 cites·17 claims
- 1688US11188681B2Malware resistant computerIBM·Filed 2019·Granted Nov 30, 2021·6 cites·14 claims
- 1785US7530110B2System and method for fuzzy multi-level securityIBM·Filed 2005·Granted May 5, 2009·14 cites·1 claims
- 1885US6578144B1Secure hash-and-sign signaturesIBM·Filed 1999·Granted Jun 10, 2003·150 cites·60 claims
- 1984US10985904B2Compressible (F)HE with applications to PIRIBM·Filed 2019·Granted Apr 20, 2021·2 cites·21 claims
- 2084US8087090B2Fuzzy multi-level securityCHENG PAU-CHEN·Filed 2008·Granted Dec 27, 2011·13 cites·33 claims
- 2182US12143465B2Searching over encrypted model and encrypted data using secure single-and multi-party learning based on encrypted dataIBM·Filed 2019·Granted Nov 12, 2024·4 cites·17 claims
- 2282US11343068B2Secure multi-party learning and inferring insights based on encrypted dataIBM·Filed 2019·Granted May 24, 2022·4 cites·18 claims
- 2377US11816142B2Secure matching and identification of patternsIBM·Filed 2023·Granted Nov 14, 2023·0 cites·15 claims
- 2477US8108683B2Mitigating dictionary attacks on password-protected local storageCANETTI RAN·Filed 2006·Granted Jan 31, 2012·10 cites·19 claims
- 2577US7832007B2Method of managing and mitigating security risks through planningIBM·Filed 2006·Granted Nov 9, 2010·7 cites·20 claims
- 2673US7236592B2Efficient stream cipher system and methodIBM·Filed 2002·Granted Jun 26, 2007·18 cites·20 claims
- 2772US11663263B2Secure matching and identification of patternsIBM·Filed 2022·Granted May 30, 2023·0 cites·20 claims
- 2872US8121286B2Hash function with provable resistance to differential attacksHALEVI SHAI·Filed 2008·Granted Feb 21, 2012·5 cites·25 claims
- 2972US6243470B1Method and apparatus for advanced symmetric key block cipher with variable length key and blockIBM·Filed 1998·Granted Jun 5, 2001·83 cites·47 claims
- 3071US8422681B2Non-interactive hierarchical identity-based key-agreementGENNARO ROSARIO·Filed 2008·Granted Apr 16, 2013·6 cites·20 claims
- 3170US7921294B2Verification of encryption keyIBM·Filed 2006·Granted Apr 5, 2011·4 cites·20 claims
- 3269US6185679B1Method and apparatus for a symmetric block cipher using multiple stages with type-1 and type-3 feistel networksIBM·Filed 1998·Granted Feb 6, 2001·66 cites·25 claims
- 3368US11502821B2Compressible (F)HE with applications to PIRIBM·Filed 2020·Granted Nov 15, 2022·0 cites·17 claims
- 3468US11394526B2Compressible (F)HE with applications to PIRIBM·Filed 2020·Granted Jul 19, 2022·0 cites·18 claims
- 3568US6192129B1Method and apparatus for advanced byte-oriented symmetric key block cipher with variable length key and blockIBM·Filed 1998·Granted Feb 20, 2001·67 cites·27 claims
- 3667US8656186B2Use of indirect data keys for encrypted tape cartridgesGRECO PAUL M·Filed 2007·Granted Feb 18, 2014·1 cites·30 claims
- 3767US6185304B1Method and apparatus for a symmetric block cipher using multiple stagesIBM·Filed 1998·Granted Feb 6, 2001·59 cites·29 claims
- 3865US10972252B2Compressible (F)HE with applications to PIRIBM·Filed 2019·Granted Apr 6, 2021·0 cites·18 claims
- 3963US6189095B1Symmetric block cipher using multiple stages with modified type-1 and type-3 feistel networksIBM·Filed 1998·Granted Feb 13, 2001·52 cites·35 claims
- 4059US8099781B2Method of managing and mitigating security risks through planningANDERSON KAY S·Filed 2009·Granted Jan 17, 2012·1 cites·20 claims
- 4154US10177905B2Fast computation of a single coefficient in an inverse polynomialIBM·Filed 2015·Granted Jan 8, 2019·0 cites·20 claims
- 4253US8494166B2Use of indirect data keys for encrypted tape cartridgesGRECO PAUL M·Filed 2007·Granted Jul 23, 2013·0 cites·50 claims
- 4352US11354539B2Encrypted data model verificationIBM·Filed 2018·Granted Jun 7, 2022·0 cites·22 claims
- 4445US2008063209A1Distributed key storeIBM·Filed 2006·Application pending·0 cites
- 4544US2009031142A1System, Method and Computer Program Product for Processing a Memory PageHALEVI SHAI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →