Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006086 | Revocation of cryptographic digital certificates | Craig B. Gentry, Bernhard Bruhn | 2011-08-23 |
| 7987201 | Method and apparatus for communication efficient private information retrieval and oblivious transfer | Craig B. Gentry | 2011-07-26 |
| 7975308 | Method and apparatus to secure user confidential data from untrusted browser extensions | Sourabh Satish, Govind Salinas | 2011-07-05 |
| 7941422 | Method and apparatus for communication efficient private information retrieval and oblivious transfer | Craig B. Gentry | 2011-05-10 |
| 7840994 | Method and apparatus for efficient certificate revocation | Craig B. Gentry | 2010-11-23 |
| 7831998 | Changing states of communication links in computer networks in an authenticated manner | Philip Mackenzie, Craig B. Gentry | 2010-11-09 |
| 7818570 | Exclusive set system constructions including, but not limited to, applications to broadcast encryption and certificate revocation | Craig B. Gentry, David P. Woodruff | 2010-10-19 |
| 7814314 | Revocation of cryptographic digital certificates | Craig B. Gentry, Bernhard Bruhn | 2010-10-12 |
| 7814320 | Cryptographic 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 attacks | Philip Mackenzie, Craig B. Gentry | 2010-10-12 |
| 7783579 | Method and apparatus for secure and small credits for verifiable service provider metering | Craig B. Gentry | 2010-08-24 |
| 7747857 | Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates | Craig B. Gentry, Bernhard Bruhn | 2010-06-29 |
| 7743252 | Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates | Craig B. Gentry, Bernhard Bruhn | 2010-06-22 |
| 7730319 | Provisional signature schemes | Craig B. Gentry, David T. Molnar | 2010-06-01 |
| 7721089 | Broadcast encryption using RSA | Craig B. Gentry | 2010-05-18 |
| 7664957 | Digital signatures including identity-based aggregate signatures | Craig B. Gentry | 2010-02-16 |
| 7620606 | Method and apparatus for secure and small credits for verifiable service provider metering | Craig B. Gentry | 2009-11-17 |
| 7620625 | Method and apparatus for communication efficient private information retrieval and oblivious transfer | Craig B. Gentry | 2009-11-17 |
| 7523304 | Generation of set coverings with free riders, and generation of ordered sets of meeting points, in systems which include, but are not limited to, systems for broadcast encryption and systems for certificate revocation | Craig B. Gentry, David P. Woodruff | 2009-04-21 |
| 7315941 | Multi-certificate revocation using encrypted proof data for proving certificate's validity or invalidity | Craig B. Gentry, Bernhard Bruhn | 2008-01-01 |
| 7266692 | Use of modular roots to perform authentication including, but not limited to, authentication of validity of digital certificates | Craig B. Gentry, Bernhard Bruhn | 2007-09-04 |
| 7221756 | Constructions of variable input length cryptographic primitives for high efficiency and high security | Sarvar Patel, Ganapathy Subramanian Sundaram | 2007-05-22 |
| 7174013 | Efficient universal hashing method | Sarvar Patel | 2007-02-06 |