Assignee
FARRUGIA AUGUSTIN J
US·37 granted patents·4 pending applications·151 citations·filing 2005–2012
Top patents by PatentIndex Score
41 records- 0191US8306918B2Use of media storage structure with multiple pieces of content in a content-distribution systemFARRUGIA AUGUSTIN J·Filed 2005·Granted Nov 6, 2012·23 cites·31 claims
- 0288US8706638B2Method for on demand video and other content rentalFARRUGIA AUGUSTIN J·Filed 2008·Granted Apr 22, 2014·8 cites·17 claims
- 0386US8966279B2Securing the implementation of a cryptographic process using key expansionFARRUGIA AUGUSTIN J·Filed 2010·Granted Feb 24, 2015·10 cites·40 claims
- 0485US9172683B2Method and apparatus for key distribution with implicit offline authorizationFARRUGIA AUGUSTIN J·Filed 2011·Granted Oct 27, 2015·10 cites·22 claims
- 0583US9189425B2Protecting look up tables by mixing code and operationsFARRUGIA AUGUSTIN J·Filed 2011·Granted Nov 17, 2015·6 cites·26 claims
- 0683US8707053B2Performing boolean logic operations using arithmetic operations by code obfuscationFARRUGIA AUGUSTIN J·Filed 2011·Granted Apr 22, 2014·7 cites·26 claims
- 0782US8224751B2Device-independent management of cryptographic informationFARRUGIA AUGUSTIN J·Filed 2006·Granted Jul 17, 2012·9 cites·39 claims
- 0881US8504845B2Protecting states of a cryptographic process using group automorphismsFARRUGIA AUGUSTIN J·Filed 2011·Granted Aug 6, 2013·6 cites·34 claims
- 0980US10296879B2Use of media storage structure with multiple pieces of content in a content-distribution systemFARRUGIA AUGUSTIN J·Filed 2012·Granted May 21, 2019·2 cites·20 claims
- 1080US9594605B2Client-server version control system for software applicationsFARRUGIA AUGUSTIN J·Filed 2011·Granted Mar 14, 2017·7 cites·18 claims
- 1179US9274976B2Code tampering protection for insecure environmentsFARRUGIA AUGUSTIN J·Filed 2010·Granted Mar 1, 2016·5 cites·31 claims
- 1278US8699702B2Securing cryptographic process keys using internal structuresFARRUGIA AUGUSTIN J·Filed 2011·Granted Apr 15, 2014·5 cites·38 claims
- 1377US8412938B2Zero-knowledge based authentication method, system, and apparatusFARRUGIA AUGUSTIN J·Filed 2009·Granted Apr 2, 2013·7 cites·28 claims
- 1476US8718280B2Securing keys of a cipher using properties of the cipher processFARRUGIA AUGUSTIN J·Filed 2010·Granted May 6, 2014·4 cites·36 claims
- 1575US8775826B2Counteracting memory tracing on computing systems by code obfuscationFARRUGIA AUGUSTIN J·Filed 2011·Granted Jul 8, 2014·4 cites·21 claims
- 1674US8681975B2Encryption method and apparatus using composition of ciphersFARRUGIA AUGUSTIN J·Filed 2009·Granted Mar 25, 2014·6 cites·17 claims
- 1773US9311492B2Media storage structures for storing content, devices for using such structures, systems for distributing such structuresFARRUGIA AUGUSTIN J·Filed 2012·Granted Apr 12, 2016·3 cites·18 claims
- 1873US9264234B2Secure authentication of identification for computing devicesFARRUGIA AUGUSTIN J·Filed 2012·Granted Feb 16, 2016·3 cites·19 claims
- 1972US8553878B2Data transformation system using cyclic groupsFARRUGIA AUGUSTIN J·Filed 2010·Granted Oct 8, 2013·3 cites·23 claims
- 2072US8185942B2Client-server opaque token passing apparatus and methodFARRUGIA AUGUSTIN J·Filed 2008·Granted May 22, 2012·5 cites·20 claims
- 2172US8140809B2Computer implemented masked representation of data tablesFARRUGIA AUGUSTIN J·Filed 2009·Granted Mar 20, 2012·5 cites·31 claims
- 2269US8667301B2Obfuscating transformations on data array content and addressesFARRUGIA AUGUSTIN J·Filed 2010·Granted Mar 4, 2014·2 cites·18 claims
- 2368US8966285B2Securing implementation of a cryptographic process having fixed or dynamic keysFARRUGIA AUGUSTIN J·Filed 2011·Granted Feb 24, 2015·2 cites·28 claims
- 2467US8675866B2Multiplicative splits to protect cipher keysFARRUGIA AUGUSTIN J·Filed 2011·Granted Mar 18, 2014·2 cites·25 claims
- 2564US8184804B2Hash function using a piling-up processFARRUGIA AUGUSTIN J·Filed 2009·Granted May 22, 2012·2 cites·23 claims
- 2661US8605894B2Cryptographic process execution protecting an input value against attacksFARRUGIA AUGUSTIN J·Filed 2011·Granted Dec 10, 2013·1 cites·24 claims
- 2760US8687803B2Operational mode for block ciphersFARRUGIA AUGUSTIN J·Filed 2011·Granted Apr 1, 2014·1 cites·10 claims
- 2859US10528705B2Determining validity of subscription to use digital contentFARRUGIA AUGUSTIN J·Filed 2006·Granted Jan 7, 2020·1 cites·33 claims
- 2959US8850206B2Client-server system with security for untrusted serverFARRUGIA AUGUSTIN J·Filed 2011·Granted Sep 30, 2014·1 cites·28 claims
- 3059US8086854B2Content protection information using family of quadratic multivariate polynomial mapsFARRUGIA AUGUSTIN J·Filed 2008·Granted Dec 27, 2011·1 cites·22 claims
- 3151US8085932B2Secure distribution of data or content using keyless transformationFARRUGIA AUGUSTIN J·Filed 2008·Granted Dec 27, 2011·0 cites·40 claims
- 3250US8434061B2System and method for array obfuscationFARRUGIA AUGUSTIN J·Filed 2008·Granted Apr 30, 2013·0 cites·27 claims
- 3349US8755521B2Security method and system for media playback devicesFARRUGIA AUGUSTIN J·Filed 2008·Granted Jun 17, 2014·0 cites·24 claims
- 3447US9424049B2Data protection for opaque data structuresFARRUGIA AUGUSTIN J·Filed 2012·Granted Aug 23, 2016·0 cites·25 claims
- 3547US8196214B2Method and apparatus for securing content using encryption with embedded key in contentFARRUGIA AUGUSTIN J·Filed 2007·Granted Jun 5, 2012·0 cites·18 claims
- 3645US8644500B2Apparatus and method for block cipher process for insecure environmentsFARRUGIA AUGUSTIN J·Filed 2010·Granted Feb 4, 2014·0 cites·40 claims
- 3743US2007220585A1Digital rights management system with diversified content protection processFARRUGIA AUGUSTIN J·Filed 2006·Application pending·0 cites
- 3840US10417392B2Device-independent management of cryptographic informationFARRUGIA AUGUSTIN J·Filed 2012·Granted Sep 17, 2019·0 cites·23 claims
- 3939US2013014267A1Computer protocol generation and obfuscationFARRUGIA AUGUSTIN J·Filed 2011·Application pending·0 cites
- 4039US2013067212A1Securing implementation of cryptographic algorithms using additional roundsFARRUGIA AUGUSTIN J·Filed 2011·Application pending·0 cites
- 4138US2011302422A1Hash function using a repeated function with shiftsFARRUGIA AUGUSTIN J·Filed 2010·Application pending·0 cites
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