TWI379572B - System and method for three-phase data encryption - Google Patents

System and method for three-phase data encryption Download PDF

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Publication number
TWI379572B
TWI379572B TW095105749A TW95105749A TWI379572B TW I379572 B TWI379572 B TW I379572B TW 095105749 A TW095105749 A TW 095105749A TW 95105749 A TW95105749 A TW 95105749A TW I379572 B TWI379572 B TW I379572B
Authority
TW
Taiwan
Prior art keywords
message
content
private
prime number
pattern
Prior art date
Application number
TW095105749A
Other languages
English (en)
Chinese (zh)
Other versions
TW200644557A (en
Inventor
Nima Veiseh
David W Baarman
Thomas Jay Leppien
Original Assignee
Access Business Group Int Llc
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 Access Business Group Int Llc filed Critical Access Business Group Int Llc
Publication of TW200644557A publication Critical patent/TW200644557A/zh
Application granted granted Critical
Publication of TWI379572B publication Critical patent/TWI379572B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/20—Point-of-sale [POS] network systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computing Systems (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Circuits Of Receivers In General (AREA)
TW095105749A 2005-02-24 2006-02-21 System and method for three-phase data encryption TWI379572B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/064,912 US7725715B2 (en) 2005-02-24 2005-02-24 System and method for three-phase data encryption

Publications (2)

Publication Number Publication Date
TW200644557A TW200644557A (en) 2006-12-16
TWI379572B true TWI379572B (en) 2012-12-11

Family

ID=36694118

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095105749A TWI379572B (en) 2005-02-24 2006-02-21 System and method for three-phase data encryption

Country Status (14)

Country Link
US (1) US7725715B2 (cg-RX-API-DMAC7.html)
EP (1) EP1851897B1 (cg-RX-API-DMAC7.html)
JP (1) JP5106124B2 (cg-RX-API-DMAC7.html)
KR (1) KR101126024B1 (cg-RX-API-DMAC7.html)
CN (1) CN101129015B (cg-RX-API-DMAC7.html)
AT (1) ATE433624T1 (cg-RX-API-DMAC7.html)
AU (1) AU2006216855B2 (cg-RX-API-DMAC7.html)
CA (1) CA2596665A1 (cg-RX-API-DMAC7.html)
DE (1) DE602006007217D1 (cg-RX-API-DMAC7.html)
MY (1) MY142512A (cg-RX-API-DMAC7.html)
NZ (1) NZ556741A (cg-RX-API-DMAC7.html)
RU (1) RU2376712C2 (cg-RX-API-DMAC7.html)
TW (1) TWI379572B (cg-RX-API-DMAC7.html)
WO (1) WO2006091528A2 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090228959A1 (en) 2008-03-04 2009-09-10 Access Business Group International Llc System and markup language for information extraction from stand-alone devices in webspace
US20090228554A1 (en) * 2008-03-04 2009-09-10 Access Business Group International Llc Method and system for assigning unique and dynamic information-carrying serial numbers
US8666079B2 (en) * 2008-05-29 2014-03-04 Broadcom Corporation Decoding and encoding data
US8069100B2 (en) 2009-01-06 2011-11-29 Access Business Group International Llc Metered delivery of wireless power
US20120297182A1 (en) * 2011-05-18 2012-11-22 Sherisse Hawkins Cipher and annotation technologies for digital content devices
US9154471B2 (en) 2013-11-26 2015-10-06 At&T Intellectual Property I, L.P. Method and apparatus for unified encrypted messaging
US12483881B2 (en) 2022-02-07 2025-11-25 Qualcomm Incorporated Encrypting discovery messages
CN115174261B (zh) * 2022-08-02 2024-09-27 黄博暄 基于分阶划层与密中密分发的混合加密解密系统与方法

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JPH01122227A (ja) * 1987-11-06 1989-05-15 Konica Corp 伝送装置
US5136290A (en) * 1990-06-18 1992-08-04 Bond James W Message expansion decoder and decoding method for a communication channel
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US5295598A (en) * 1992-06-24 1994-03-22 Gerlach David D Drinking vessel and retainer therefor
CA2150683C (en) 1992-12-22 1999-09-07 Nicholas Demytko A cryptographic method
GB2278518B (en) 1993-05-14 1997-12-10 Trafford Limited Encrypted data transfer
RU2071180C1 (ru) * 1993-08-02 1996-12-27 Томский государственный университет Способ шифрования сообщений открытым ключом и система для его осуществления
US5585598A (en) 1994-03-11 1996-12-17 Ricoh Company, Ltd. Rotary developing device for an image forming apparatus
US5604806A (en) 1995-01-20 1997-02-18 Ericsson Inc. Apparatus and method for secure radio communication
JPH08335040A (ja) 1995-06-02 1996-12-17 Fujitsu Ltd 暗号化処理方式
US5999626A (en) * 1996-04-16 1999-12-07 Certicom Corp. Digital signatures on a smartcard
US5737425A (en) 1996-05-21 1998-04-07 International Business Machines Corporation Cryptosystem employing worst-case difficult-to solve lattice problem
JPH1165439A (ja) 1996-08-09 1999-03-05 Nippon Telegr & Teleph Corp <Ntt> Ｎ進表現暗号による通信および認証方法、ならびにそれらの装置、およびｎ進表現暗号による通信および認証プログラムを格納した記憶媒体
ATE226772T1 (de) 1996-09-03 2002-11-15 Siemens Ag Anordnung und verfahren zur kryptographischen bearbeitung eines digitalen datenstroms, der eine beliebige anzahl von daten aufweist
JP3358954B2 (ja) * 1996-09-17 2002-12-24 アイオニクス沖縄株式会社 擬似ランダムビット列生成器及びそれを使用する暗号通信方法
DE19703928A1 (de) 1997-02-04 1998-08-06 Deutsche Telekom Ag Verfahren zum Verschlüsseln einer als Zahlenwert dargestellten Nachricht
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US20020087884A1 (en) 2000-06-12 2002-07-04 Hovav Shacham Method and apparatus for enhancing network security protection server performance
US6675152B1 (en) 2000-09-13 2004-01-06 Igt Transaction signature
DE10061697A1 (de) * 2000-12-12 2002-06-27 Infineon Technologies Ag Verfahren und Vorrichtung zum Ermitteln eines Schlüsselpaars und zum Erzeugen von RSA-Schlüsseln
US20020131590A1 (en) 2001-02-02 2002-09-19 Henson Kevin M. Key matrix methodology
US6722985B2 (en) 2001-04-19 2004-04-20 Igt Universal player tracking system
US6585598B2 (en) 2001-06-28 2003-07-01 Igt Method for cashless gaming
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JP2003157003A (ja) * 2001-11-19 2003-05-30 Mitsubishi Electric Corp デジタル信号記録再生装置、記録装置、及び再生装置、並びに、デジタル信号記録再生方法、記録方法、及び再生方法
RU2260916C2 (ru) * 2002-09-23 2005-09-20 Таганрогский государственный радиотехнический университет Способ шифрования двоичной информации
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GB0313666D0 (en) * 2003-06-13 2003-07-16 Hewlett Packard Development Co RSA cryptographic method and system
US6996233B2 (en) * 2003-06-19 2006-02-07 International Business Machines Corporation System and method for encrypting and verifying messages using three-phase encryption

Also Published As

Publication number Publication date
RU2376712C2 (ru) 2009-12-20
NZ556741A (en) 2010-04-30
WO2006091528A3 (en) 2007-08-16
US20060190728A1 (en) 2006-08-24
MY142512A (en) 2010-11-30
HK1117975A1 (en) 2009-01-23
EP1851897A2 (en) 2007-11-07
WO2006091528A8 (en) 2007-09-27
ATE433624T1 (de) 2009-06-15
RU2007131731A (ru) 2009-03-27
TW200644557A (en) 2006-12-16
CA2596665A1 (en) 2006-08-31
JP5106124B2 (ja) 2012-12-26
DE602006007217D1 (de) 2009-07-23
JP2008532075A (ja) 2008-08-14
AU2006216855B2 (en) 2010-01-07
AU2006216855A1 (en) 2006-08-31
KR101126024B1 (ko) 2012-03-20
KR20070106515A (ko) 2007-11-01
CN101129015B (zh) 2013-01-02
US7725715B2 (en) 2010-05-25
WO2006091528A2 (en) 2006-08-31
CN101129015A (zh) 2008-02-20
EP1851897B1 (en) 2009-06-10

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