Inventor · disambiguated record
Craig B. Gentry
Also filed as: GENTRY CRAIG · GENTRY CRAIG B · GENTRY CRAIG BROADWELL
70 granted patents·22 pending applications·1,263 citations·filing 2002–2025
99Inventor score
Top patents by PatentIndex Score
92 records- 0199US8515058B1Bootstrappable homomorphic encryption method, computer program and apparatusGENTRY CRAIG B·Filed 2010·Granted Aug 20, 2013·227 cites·16 claims
- 0298US9716590B2Fully homomorphic encryptionIBM·Filed 2015·Granted Jul 25, 2017·34 cites·25 claims
- 0398US8565435B2Efficient implementation of fully homomorphic encryptionGENTRY CRAIG B·Filed 2011·Granted Oct 22, 2013·70 cites·27 claims
- 0498US8024562B2Revocation of cryptographic digital certificatesNTT DOCOMO INC·Filed 2009·Granted Sep 20, 2011·110 cites·17 claims
- 0597US8630422B2Fully homomorphic encryption method based on a bootstrappable encryption scheme, computer program and apparatusGENTRY CRAIG B·Filed 2009·Granted Jan 14, 2014·68 cites·15 claims
- 0696US9083526B2Fully homomorphic encryptionGENTRY CRAIG B·Filed 2012·Granted Jul 14, 2015·35 cites·25 claims
- 0794US9281941B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2013·Granted Mar 8, 2016·27 cites·7 claims
- 0894US8532289B2Fast computation of a single coefficient in an inverse polynomialGENTRY CRAIG B·Filed 2011·Granted Sep 10, 2013·18 cites·15 claims
- 0993US9608817B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Mar 28, 2017·11 cites·20 claims
- 1093US8861716B2Efficient homomorphic encryption scheme for bilinear formsHALEVI SHAI·Filed 2010·Granted Oct 14, 2014·25 cites·32 claims
- 1193US7796751B2Certificate-based encryption and public key infrastructureNTT DOCOMO INC·Filed 2008·Granted Sep 14, 2010·22 cites·83 claims
- 1293US7337322B2Hierarchical identity-based encryption and signature schemesNTT DOCOMO INC·Filed 2006·Granted Feb 26, 2008·30 cites·12 claims
- 1393US7315941B2Multi-certificate revocation using encrypted proof data for proving certificate's validity or invalidityNTT DOCOMO INC·Filed 2005·Granted Jan 1, 2008·36 cites·47 claims
- 1492US9742566B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Aug 22, 2017·9 cites·20 claims
- 1592US8903083B2Fast evaluation of many polynomials with small coefficients on the same pointGENTRY CRAIG B·Filed 2011·Granted Dec 2, 2014·14 cites·39 claims
- 1692US7730319B2Provisional signature schemesNTT DOCOMO INC·Filed 2005·Granted Jun 1, 2010·21 cites·7 claims
- 1791US8958555B2Fast computation of a single coefficient in an inverse polynomialIBM·Filed 2013·Granted Feb 17, 2015·9 cites·15 claims
- 1891US7814314B2Revocation of cryptographic digital certificatesNTT DOCOMO INC·Filed 2005·Granted Oct 12, 2010·17 cites·19 claims
- 1990US10057057B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Aug 21, 2018·7 cites·20 claims
- 2090US9621346B2Homomorphic evaluation including key switching, modulus switching, and dynamic noise managementIBM·Filed 2016·Granted Apr 11, 2017·10 cites·20 claims
- 2190US9252954B2Efficient homomorphic encryption scheme for bilinear formsIBM·Filed 2014·Granted Feb 2, 2016·11 cites·18 claims
- 2290US8074073B2Certificate-based encryption and public key infrastructureGENTRY CRAIG B·Filed 2009·Granted Dec 6, 2011·15 cites·99 claims
- 2390US7620606B2Method and apparatus for secure and small credits for verifiable service provider meteringNTT DOCOMO INC·Filed 2004·Granted Nov 17, 2009·57 cites·22 claims
- 2489US7925027B2Secure address proxying using multi-key cryptographically generated addressesNTT DOCOMO INC·Filed 2006·Granted Apr 12, 2011·18 cites·36 claims
- 2588US9071598B2Cryptographic authentication and/or establishment of shared cryptographic keys, including, but not limited to, password authenticated key exchange (PAKE)RAMZAN ZULFIKAR AMIN·Filed 2010·Granted Jun 30, 2015·12 cites·32 claims
- 2688US7783579B2Method and apparatus for secure and small credits for verifiable service provider meteringNTT DOCOMO INC·Filed 2009·Granted Aug 24, 2010·14 cites·14 claims
- 2788US7443980B2Hierarchical identity-based encryption and signature schemesNTT DOCOMO INC·Filed 2007·Granted Oct 28, 2008·13 cites·58 claims
- 2887US7814326B2Signature schemes using bilinear mappingsNTT DOCOMO INC·Filed 2007·Granted Oct 12, 2010·10 cites·44 claims
- 2986US7751558B2Certificate-based encryption and public key infrastructureNTT DOCOMO INC·Filed 2008·Granted Jul 6, 2010·10 cites·20 claims
- 3086US7747857B2Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificatesNTT DOCOMO INC·Filed 2006·Granted Jun 29, 2010·10 cites·8 claims
- 3185US7664957B2Digital signatures including identity-based aggregate signaturesNTT DOCOMO INC·Filed 2005·Granted Feb 16, 2010·13 cites·91 claims
- 3285US7353395B2Authenticated ID-based cryptosystem with no key escrowNTT DOCOMO INC·Filed 2002·Granted Apr 1, 2008·28 cites·8 claims
- 3384US10985904B2Compressible (F)HE with applications to PIRIBM·Filed 2019·Granted Apr 20, 2021·2 cites·21 claims
- 3484US8209531B2Revocation of cryptographic digital certificatesGENTRY CRAIG B·Filed 2009·Granted Jun 26, 2012·7 cites·28 claims
- 3584US7590854B2Hierarchical identity-based encryption and signature schemesNTT DOCOMO INC·Filed 2007·Granted Sep 15, 2009·9 cites·25 claims
- 3684US7266692B2Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificatesNTT DOCOMO INC·Filed 2005·Granted Sep 4, 2007·8 cites·70 claims
- 3783US7987201B2Method and apparatus for communication efficient private information retrieval and oblivious transferNTT DOCOMO INC·Filed 2009·Granted Jul 26, 2011·10 cites·5 claims
- 3883US7657748B2Certificate-based encryption and public key infrastructureNTT DOCOMO INC·Filed 2003·Granted Feb 2, 2010·28 cites·100 claims
- 3982US7853016B2Signature schemes using bilinear mappingsNTT DOCOMO INC·Filed 2007·Granted Dec 14, 2010·7 cites·34 claims
- 4082US7814320B2Cryptographic authentication, and/or establishment of shared cryptographic keys, using a signing key encrypted with a non-one-time-pad encryption, including (but not limited to) techniques with improved security against malleability attacksNTT DOCOMO INC·Filed 2006·Granted Oct 12, 2010·11 cites·33 claims
- 4181US7743252B2Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificatesNTT DOCOMO INC·Filed 2006·Granted Jun 22, 2010·6 cites·9 claims
- 4281US7533270B2Signature schemes using bilinear mappingsNTT DOCOMO INC·Filed 2003·Granted May 12, 2009·20 cites·64 claims
- 4381US7221762B2Authenticated ID-based cryptosystem with no key escrowNTT DOCOMO INC·Filed 2006·Granted May 22, 2007·7 cites·16 claims
- 4480US8132006B2Cryptographic authentication and/or establishment of shared cryptographic keys, including, but not limited to, password authenticated key exchange (PAKE)RAMZAN ZULFIKAR AMIN·Filed 2006·Granted Mar 6, 2012·9 cites·75 claims
- 4579US7653817B2Signature schemes using bilinear mappingsNTT DOCOMO INC·Filed 2007·Granted Jan 26, 2010·5 cites·41 claims
- 4679US7349538B2Hierarchical identity-based encryption and signature schemesNTT DOCOMO INC·Filed 2003·Granted Mar 25, 2008·23 cites·41 claims
- 4776US8433065B2Encryption and signature schemes using message mappings to reduce the message sizeGENTRY CRAIG B·Filed 2009·Granted Apr 30, 2013·5 cites·42 claims
- 4876US8256015B2Method and apparatus for authentication of data streams with adaptively controlled lossesGENTRY CRAIG B·Filed 2009·Granted Aug 28, 2012·6 cites·45 claims
- 4976US7363496B2Authenticated ID-based cryptosystem with no key escrowNTT DOCOMO INC·Filed 2006·Granted Apr 22, 2008·3 cites·5 claims
- 5075US8006086B2Revocation of cryptographic digital certificatesNTT DOCOMO INC·Filed 2009·Granted Aug 23, 2011·3 cites·21 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →