WO1998058322A3 - Security apparatus for data transmission with dynamic random encryption - Google Patents

Security apparatus for data transmission with dynamic random encryption Download PDF

Info

Publication number
WO1998058322A3
WO1998058322A3 PCT/US1998/012578 US9812578W WO9858322A3 WO 1998058322 A3 WO1998058322 A3 WO 1998058322A3 US 9812578 W US9812578 W US 9812578W WO 9858322 A3 WO9858322 A3 WO 9858322A3
Authority
WO
WIPO (PCT)
Prior art keywords
register
address
code
memory
input device
Prior art date
Application number
PCT/US1998/012578
Other languages
French (fr)
Other versions
WO1998058322A2 (en
WO1998058322A9 (en
Inventor
Brian E Marchant
Original Assignee
Brian E Marchant
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brian E Marchant filed Critical Brian E Marchant
Priority to EP98936807A priority Critical patent/EP0992002A2/en
Priority to JP50472599A priority patent/JP2002504293A/en
Publication of WO1998058322A2 publication Critical patent/WO1998058322A2/en
Publication of WO1998058322A3 publication Critical patent/WO1998058322A3/en
Publication of WO1998058322A9 publication Critical patent/WO1998058322A9/en
Priority to US09/416,966 priority patent/US6236728B1/en
Priority to US09/419,337 priority patent/US6240183B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)

Abstract

A security apparatus including a number input device (302), an address register (312) responsive to the number input device, an encryption schema memory (316) addressable by the address register to produce an output code and a relative address code, and address incrementing logic (310) responsive the relative address code and operative to increment the address register. The apparatus also preferably includes a PIN register (304) coupled to the number input device, a public code register (306) coupled to the number input device, and merging logic (308) merging outputs of the PIN register and the public code register to be input to the address register. The apparatus also preferably includes an output shift register operative to shift out the output code of the encryption schema memory. The encryption schema memory can be read only memory, writeable memory, or both.
PCT/US1998/012578 1997-06-19 1998-06-15 Security apparatus for data transmission with dynamic random encryption WO1998058322A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98936807A EP0992002A2 (en) 1997-06-19 1998-06-15 Security apparatus for data transmission with dynamic random encryption
JP50472599A JP2002504293A (en) 1997-06-19 1998-06-15 Security device for data transmission using dynamic random encryption
US09/416,966 US6236728B1 (en) 1997-06-19 1999-10-12 Security apparatus for data transmission with dynamic random encryption
US09/419,337 US6240183B1 (en) 1997-06-19 1999-10-15 Security apparatus for data transmission with dynamic random encryption

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5017697P 1997-06-19 1997-06-19
US60/050,176 1997-06-19

Related Child Applications (4)

Application Number Title Priority Date Filing Date
US09/359,857 Continuation-In-Part US6094486A (en) 1997-06-19 1999-07-23 Security apparatus for data transmission with dynamic random encryption
US09/359,857 A-371-Of-International US6094486A (en) 1997-06-19 1999-07-23 Security apparatus for data transmission with dynamic random encryption
US09/359,857 Continuation US6094486A (en) 1997-06-19 1999-07-23 Security apparatus for data transmission with dynamic random encryption
US09/419,337 Continuation-In-Part US6240183B1 (en) 1997-06-19 1999-10-15 Security apparatus for data transmission with dynamic random encryption

Publications (3)

Publication Number Publication Date
WO1998058322A2 WO1998058322A2 (en) 1998-12-23
WO1998058322A3 true WO1998058322A3 (en) 1999-03-25
WO1998058322A9 WO1998058322A9 (en) 1999-04-29

Family

ID=21963766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/012578 WO1998058322A2 (en) 1997-06-19 1998-06-15 Security apparatus for data transmission with dynamic random encryption

Country Status (3)

Country Link
EP (1) EP0992002A2 (en)
JP (1) JP2002504293A (en)
WO (1) WO1998058322A2 (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240183B1 (en) * 1997-06-19 2001-05-29 Brian E. Marchant Security apparatus for data transmission with dynamic random encryption
GB9920502D0 (en) 1999-09-01 1999-11-03 Ncr Int Inc Portable terminal
US7131008B1 (en) 1999-11-22 2006-10-31 Sun Microsystems, Inc. Mechanism for dynamically constructing customized implementations to enforce restrictions
US7051067B1 (en) 1999-11-22 2006-05-23 Sun Microsystems, Inc. Object oriented mechanism for dynamically constructing customized implementations to enforce restrictions
US6721888B1 (en) * 1999-11-22 2004-04-13 Sun Microsystems, Inc. Mechanism for merging multiple policies
US7103910B1 (en) 1999-11-22 2006-09-05 Sun Microsystems, Inc. Method and apparatus for verifying the legitimacy of an untrusted mechanism
JP2005515664A (en) 2002-01-08 2005-05-26 セブン ネットワークス， インコーポレイテッド Secure transmission for mobile communication networks
US7917468B2 (en) 2005-08-01 2011-03-29 Seven Networks, Inc. Linking of personal information management data
US8010082B2 (en) 2004-10-20 2011-08-30 Seven Networks, Inc. Flexible billing architecture
US7441271B2 (en) 2004-10-20 2008-10-21 Seven Networks Method and apparatus for intercepting events in a communication system
US7706781B2 (en) 2004-11-22 2010-04-27 Seven Networks International Oy Data security in a mobile e-mail service
FI117152B (en) 2004-12-03 2006-06-30 Seven Networks Internat Oy E-mail service provisioning method for mobile terminal, involves using domain part and further parameters to generate new parameter set in list of setting parameter sets, if provisioning of e-mail service is successful
US7752633B1 (en) 2005-03-14 2010-07-06 Seven Networks, Inc. Cross-platform event engine
US8438633B1 (en) 2005-04-21 2013-05-07 Seven Networks, Inc. Flexible real-time inbox access
US7796742B1 (en) 2005-04-21 2010-09-14 Seven Networks, Inc. Systems and methods for simplified provisioning
WO2006136660A1 (en) 2005-06-21 2006-12-28 Seven Networks International Oy Maintaining an ip connection in a mobile network
US7769395B2 (en) 2006-06-20 2010-08-03 Seven Networks, Inc. Location-based operations and messaging
US8571188B2 (en) * 2006-12-15 2013-10-29 Qualcomm Incorporated Method and device for secure phone banking
US8693494B2 (en) 2007-06-01 2014-04-08 Seven Networks, Inc. Polling
US8364181B2 (en) 2007-12-10 2013-01-29 Seven Networks, Inc. Electronic-mail filtering for mobile devices
US9002828B2 (en) 2007-12-13 2015-04-07 Seven Networks, Inc. Predictive content delivery
US8793305B2 (en) 2007-12-13 2014-07-29 Seven Networks, Inc. Content delivery to a mobile device from a content service
US8107921B2 (en) 2008-01-11 2012-01-31 Seven Networks, Inc. Mobile virtual network operator
US8862657B2 (en) 2008-01-25 2014-10-14 Seven Networks, Inc. Policy based content service
US20090193338A1 (en) 2008-01-28 2009-07-30 Trevor Fiatal Reducing network and battery consumption during content delivery and playback
CN101335755B (en) * 2008-05-19 2012-07-04 北京深思洛克软件技术股份有限公司 Method for enhancing security verified by information security device using acoustic information
US8078158B2 (en) 2008-06-26 2011-12-13 Seven Networks, Inc. Provisioning applications for a mobile device
US8909759B2 (en) 2008-10-10 2014-12-09 Seven Networks, Inc. Bandwidth measurement
US9043731B2 (en) 2010-03-30 2015-05-26 Seven Networks, Inc. 3D mobile user interface with configurable workspace management
JP5620578B2 (en) 2010-07-26 2014-11-05 セブン ネットワークス インコーポレイテッド Mobile network traffic regulation across multiple applications
WO2012018477A2 (en) 2010-07-26 2012-02-09 Seven Networks, Inc. Distributed implementation of dynamic wireless traffic policy
GB2495066B (en) 2010-07-26 2013-12-18 Seven Networks Inc Mobile application traffic optimization
US8838783B2 (en) 2010-07-26 2014-09-16 Seven Networks, Inc. Distributed caching for resource and mobile network traffic management
US8326985B2 (en) 2010-11-01 2012-12-04 Seven Networks, Inc. Distributed management of keep-alive message signaling for mobile network resource conservation and optimization
US8843153B2 (en) 2010-11-01 2014-09-23 Seven Networks, Inc. Mobile traffic categorization and policy for network use optimization while preserving user experience
WO2012060997A2 (en) 2010-11-01 2012-05-10 Michael Luna Application and network-based long poll request detection and cacheability assessment therefor
US9330196B2 (en) 2010-11-01 2016-05-03 Seven Networks, Llc Wireless traffic management system cache optimization using http headers
US9060032B2 (en) 2010-11-01 2015-06-16 Seven Networks, Inc. Selective data compression by a distributed traffic management system to reduce mobile data traffic and signaling traffic
CN103620576B (en) 2010-11-01 2016-11-09 七网络公司 It is applicable to the caching of mobile applications behavior and network condition
WO2012060995A2 (en) 2010-11-01 2012-05-10 Michael Luna Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
US8484314B2 (en) 2010-11-01 2013-07-09 Seven Networks, Inc. Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
CA2798523C (en) 2010-11-22 2015-02-24 Seven Networks, Inc. Aligning data transfer to optimize connections established for transmission over a wireless network
GB2500327B (en) 2010-11-22 2019-11-06 Seven Networks Llc Optimization of resource polling intervals to satisfy mobile device requests
US9325662B2 (en) 2011-01-07 2016-04-26 Seven Networks, Llc System and method for reduction of mobile network traffic used for domain name system (DNS) queries
US9084105B2 (en) 2011-04-19 2015-07-14 Seven Networks, Inc. Device resources sharing for network resource conservation
EP2702827A4 (en) 2011-04-27 2014-10-22 Seven Networks Inc Mobile device which offloads requests made by a mobile application to a remote entity for conservation of mobile device and network resources and methods therefor
EP2702500B1 (en) 2011-04-27 2017-07-19 Seven Networks, LLC Detecting and preserving state for satisfying application requests in a distributed proxy and cache system
WO2013015994A1 (en) 2011-07-27 2013-01-31 Seven Networks, Inc. Monitoring mobile application activities for malicious traffic on a mobile device
EP2789137A4 (en) 2011-12-06 2015-12-02 Seven Networks Inc A system of redundantly clustered machines to provide failover mechanisms for mobile traffic management and network resource conservation
US8934414B2 (en) 2011-12-06 2015-01-13 Seven Networks, Inc. Cellular or WiFi mobile traffic optimization based on public or private network destination
US9277443B2 (en) 2011-12-07 2016-03-01 Seven Networks, Llc Radio-awareness of mobile device for sending server-side control signals using a wireless network optimized transport protocol
GB2498064A (en) 2011-12-07 2013-07-03 Seven Networks Inc Distributed content caching mechanism using a network operator proxy
US9832095B2 (en) 2011-12-14 2017-11-28 Seven Networks, Llc Operation modes for mobile traffic optimization and concurrent management of optimized and non-optimized traffic
WO2013090821A1 (en) 2011-12-14 2013-06-20 Seven Networks, Inc. Hierarchies and categories for management and deployment of policies for distributed wireless traffic optimization
WO2013090212A1 (en) 2011-12-14 2013-06-20 Seven Networks, Inc. Mobile network reporting and usage analytics system and method using aggregation of data in a distributed traffic optimization system
WO2013103988A1 (en) 2012-01-05 2013-07-11 Seven Networks, Inc. Detection and management of user interactions with foreground applications on a mobile device in distributed caching
WO2013116856A1 (en) 2012-02-02 2013-08-08 Seven Networks, Inc. Dynamic categorization of applications for network access in a mobile network
US9326189B2 (en) 2012-02-03 2016-04-26 Seven Networks, Llc User as an end point for profiling and optimizing the delivery of content and data in a wireless network
US8812695B2 (en) 2012-04-09 2014-08-19 Seven Networks, Inc. Method and system for management of a virtual network connection without heartbeat messages
WO2013155208A1 (en) 2012-04-10 2013-10-17 Seven Networks, Inc. Intelligent customer service/call center services enhanced using real-time and historical mobile application and traffic-related statistics collected by a distributed caching system in a mobile network
EP2674891A1 (en) * 2012-06-12 2013-12-18 Thomson Licensing A method, a device and a computer program support for execution of encrypted computer code
WO2014011216A1 (en) 2012-07-13 2014-01-16 Seven Networks, Inc. Dynamic bandwidth adjustment for browsing or streaming activity in a wireless network based on prediction of user behavior when interacting with mobile applications
US9161258B2 (en) 2012-10-24 2015-10-13 Seven Networks, Llc Optimized and selective management of policy deployment to mobile clients in a congested network to prevent further aggravation of network congestion
US20140177497A1 (en) 2012-12-20 2014-06-26 Seven Networks, Inc. Management of mobile device radio state promotion and demotion
US9271238B2 (en) 2013-01-23 2016-02-23 Seven Networks, Llc Application or context aware fast dormancy
US8874761B2 (en) 2013-01-25 2014-10-28 Seven Networks, Inc. Signaling optimization in a wireless network for traffic utilizing proprietary and non-proprietary protocols
US8750123B1 (en) 2013-03-11 2014-06-10 Seven Networks, Inc. Mobile device equipped with mobile network congestion recognition to make intelligent decisions regarding connecting to an operator network
US9065765B2 (en) 2013-07-22 2015-06-23 Seven Networks, Inc. Proxy server associated with a mobile carrier for enhancing mobile traffic management in a mobile network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799258A (en) * 1984-02-13 1989-01-17 National Research Development Corporation Apparatus and methods for granting access to computers
US5724423A (en) * 1995-09-18 1998-03-03 Telefonaktiebolaget Lm Ericsson Method and apparatus for user authentication
US5778071A (en) * 1994-07-12 1998-07-07 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4799258A (en) * 1984-02-13 1989-01-17 National Research Development Corporation Apparatus and methods for granting access to computers
US5778071A (en) * 1994-07-12 1998-07-07 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device
US5724423A (en) * 1995-09-18 1998-03-03 Telefonaktiebolaget Lm Ericsson Method and apparatus for user authentication

Also Published As

Publication number Publication date
WO1998058322A2 (en) 1998-12-23
JP2002504293A (en) 2002-02-05
EP0992002A2 (en) 2000-04-12
WO1998058322A9 (en) 1999-04-29

Similar Documents

Publication Publication Date Title
WO1998058322A3 (en) Security apparatus for data transmission with dynamic random encryption
TW344051B (en) Optimized security fuction in an electronic system
EP0114522A3 (en) Rom protection device
KR880004380A (en) Bus master with burst transfer mode
WO1996006390A3 (en) A two-way set-associative cache memory
TW358727B (en) Ultrasonic diagnostic imaging system with data access and communications capability
TW351788B (en) Method and apparatus for caching system management mode information with other information
TW279218B (en) Low pin count-wide memory devices and systems and methods using the same
TW346605B (en) An apparatus for reading an electronic network navigation device and a peripheral for use therewith
WO1998012704A3 (en) Nonvolatile writeable memory with program suspend command
DE69516577D1 (en) Data bus communication
NO302987B1 (en) Optical logic element and methods for its preparation and optical addressing, respectively, and use thereof in an optical logic device
WO2002025957A3 (en) Memory module and memory component built-in self test
TW375706B (en) Programmable memory access
EP0610862A3 (en) Dynamic random access memory device with self-refresh cycle time directly measurable at data pin.
EP0657892A3 (en) Memory device having asymmetrical CAS to data input/output mapping and applications thereof.
TW336305B (en) Decoding method and the electronic device
CA2124910A1 (en) Method and Apparatus for Including the States of Nonscannable Parts in a Scan Chain
GB9511443D0 (en) Oscillation device, display data processing device, matrix-type display device, oscillation signal generation method, and display data processing method
KR850006802A (en) Data transmission device
EP0622801A3 (en) Hierarchical bitline memory architecture.
EP0394935A3 (en) Computer capable of expanding a memory capacity
CA2248175A1 (en) Game method using credit card
TW283228B (en) The display control device
EP0772164A3 (en) Apparatus and method for protected data transfer

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: C2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: C2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

COP Corrected version of pamphlet

Free format text: PAGES 1/11-11/11, DRAWINGS, REPLACED BY NEW PAGES 1/11-11/11; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE

WWE Wipo information: entry into national phase

Ref document number: 09359857

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 09416966

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 1998936807

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1998936807

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1998936807

Country of ref document: EP