AU2001268071A1 - Cryptographic communications using pseudo-randomly generated cryptography keys - Google Patents
Cryptographic communications using pseudo-randomly generated cryptography keysInfo
- Publication number
- AU2001268071A1 AU2001268071A1 AU2001268071A AU6807101A AU2001268071A1 AU 2001268071 A1 AU2001268071 A1 AU 2001268071A1 AU 2001268071 A AU2001268071 A AU 2001268071A AU 6807101 A AU6807101 A AU 6807101A AU 2001268071 A1 AU2001268071 A1 AU 2001268071A1
- Authority
- AU
- Australia
- Prior art keywords
- pseudo
- randomly generated
- cryptographic communications
- cryptography keys
- cryptography
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
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
- H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
-
- 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
- H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
- H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
- H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/574,345 | 2000-05-19 | ||
US09/574,345 US7120696B1 (en) | 2000-05-19 | 2000-05-19 | Cryptographic communications using pseudo-randomly generated cryptography keys |
PCT/US2001/016349 WO2001091366A2 (en) | 2000-05-19 | 2001-05-17 | Cryptographic communications using pseudo-randomly generated cryptography keys |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001268071A1 true AU2001268071A1 (en) | 2001-12-03 |
Family
ID=24295720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001268071A Abandoned AU2001268071A1 (en) | 2000-05-19 | 2001-05-17 | Cryptographic communications using pseudo-randomly generated cryptography keys |
Country Status (4)
Country | Link |
---|---|
US (1) | US7120696B1 (en) |
EP (1) | EP1285509A2 (en) |
AU (1) | AU2001268071A1 (en) |
WO (1) | WO2001091366A2 (en) |
Families Citing this family (67)
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US7149308B1 (en) * | 2000-11-13 | 2006-12-12 | Stealthkey, Inc. | Cryptographic communications using in situ generated cryptographic keys for conditional access |
US20020114453A1 (en) * | 2001-02-21 | 2002-08-22 | Bartholet Thomas G. | System and method for secure cryptographic data transport and storage |
US8335915B2 (en) * | 2002-05-14 | 2012-12-18 | Netapp, Inc. | Encryption based security system for network storage |
US7248696B2 (en) * | 2002-09-12 | 2007-07-24 | International Business Machines Corporation | Dynamic system bus encryption using improved differential transitional encoding |
US7486795B2 (en) * | 2002-09-20 | 2009-02-03 | University Of Maryland | Method and apparatus for key management in distributed sensor networks |
US7424115B2 (en) * | 2003-01-30 | 2008-09-09 | Nokia Corporation | Generating asymmetric keys in a telecommunications system |
US7097107B1 (en) | 2003-04-09 | 2006-08-29 | Mobile-Mind, Inc. | Pseudo-random number sequence file for an integrated circuit card |
WO2004109972A1 (en) * | 2003-06-05 | 2004-12-16 | Matsushita Electric Industrial Co., Ltd. | User terminal for receiving license |
KR20070015359A (en) * | 2003-09-12 | 2007-02-02 | 시큐어드 이메일 예테보리 아베 | Message security |
US20070172066A1 (en) * | 2003-09-12 | 2007-07-26 | Secured Email Goteborg Ab | Message security |
SE0400238D0 (en) * | 2003-09-12 | 2004-02-04 | Secured Email Ab | Message security |
JP4622222B2 (en) | 2003-09-30 | 2011-02-02 | ソニー株式会社 | Cryptographic processing apparatus, cryptographic processing method, and computer program |
DE10352071A1 (en) * | 2003-11-07 | 2005-06-23 | Daimlerchrysler Ag | Method for detecting unauthorized component exchange |
DE10357782B3 (en) * | 2003-12-10 | 2005-05-04 | Infineon Technologies Ag | Random number generator for cryptographic applications e.g. for chip card, has intermediate condition of pseudo-random number generator stored in memory as initializing information |
US7512645B2 (en) * | 2004-03-19 | 2009-03-31 | Texas Instruments Incorporated | System and method for generating pseudorandom numbers |
US20080317142A1 (en) * | 2005-07-29 | 2008-12-25 | Qualcomm Incorporated | System and method for frequency diversity |
US20070081484A1 (en) * | 2004-07-29 | 2007-04-12 | Wang Michael M | Methods and apparatus for transmitting a frame structure in a wireless communication system |
US8391410B2 (en) * | 2004-07-29 | 2013-03-05 | Qualcomm Incorporated | Methods and apparatus for configuring a pilot symbol in a wireless communication system |
KR100925911B1 (en) * | 2004-07-29 | 2009-11-09 | 콸콤 인코포레이티드 | System and method for diversity interleaving |
US9246728B2 (en) | 2004-07-29 | 2016-01-26 | Qualcomm Incorporated | System and method for frequency diversity |
US20060126827A1 (en) * | 2004-12-14 | 2006-06-15 | Dan P. Milleville | Encryption methods and apparatus |
US7764792B1 (en) * | 2005-01-13 | 2010-07-27 | Marvell International Ltd. | System and method for encoding data transmitted on a bus |
JP2006253746A (en) * | 2005-03-08 | 2006-09-21 | N-Crypt Inc | Data processing apparatus, system, and method |
EP1742475A1 (en) * | 2005-07-07 | 2007-01-10 | Nagravision S.A. | Method to control access to enciphered data |
US9042212B2 (en) | 2005-07-29 | 2015-05-26 | Qualcomm Incorporated | Method and apparatus for communicating network identifiers in a communication system |
US9391751B2 (en) * | 2005-07-29 | 2016-07-12 | Qualcomm Incorporated | System and method for frequency diversity |
US8183980B2 (en) * | 2005-08-31 | 2012-05-22 | Assa Abloy Ab | Device authentication using a unidirectional protocol |
US8898452B2 (en) * | 2005-09-08 | 2014-11-25 | Netapp, Inc. | Protocol translation |
US8259935B2 (en) * | 2006-05-12 | 2012-09-04 | John Thomas Riedl | Secure communication method and system |
US8245050B1 (en) | 2006-09-29 | 2012-08-14 | Netapp, Inc. | System and method for initial key establishment using a split knowledge protocol |
US8042155B1 (en) | 2006-09-29 | 2011-10-18 | Netapp, Inc. | System and method for generating a single use password based on a challenge/response protocol |
US8190905B1 (en) | 2006-09-29 | 2012-05-29 | Netapp, Inc. | Authorizing administrative operations using a split knowledge protocol |
US7912213B2 (en) * | 2006-10-11 | 2011-03-22 | Frank Rubin | Device, system and method for fast secure message encryption without key distribution |
US7907723B2 (en) * | 2006-10-11 | 2011-03-15 | Frank Rubin | Device, system and method for fast secure message encryption without key distribution |
US8090097B2 (en) * | 2006-10-11 | 2012-01-03 | Frank Rubin | Device, system and method for cryptographic key exchange |
US8098815B2 (en) * | 2006-10-11 | 2012-01-17 | Frank Rubin | Device, system and method for cryptographic key exchange |
US8607046B1 (en) | 2007-04-23 | 2013-12-10 | Netapp, Inc. | System and method for signing a message to provide one-time approval to a plurality of parties |
US8611542B1 (en) | 2007-04-26 | 2013-12-17 | Netapp, Inc. | Peer to peer key synchronization |
US8824686B1 (en) | 2007-04-27 | 2014-09-02 | Netapp, Inc. | Cluster key synchronization |
US8196182B2 (en) | 2007-08-24 | 2012-06-05 | Netapp, Inc. | Distributed management of crypto module white lists |
US9774445B1 (en) | 2007-09-04 | 2017-09-26 | Netapp, Inc. | Host based rekeying |
US10783232B2 (en) * | 2007-09-27 | 2020-09-22 | Clevx, Llc | Management system for self-encrypting managed devices with embedded wireless user authentication |
US10778417B2 (en) | 2007-09-27 | 2020-09-15 | Clevx, Llc | Self-encrypting module with embedded wireless user authentication |
US10181055B2 (en) | 2007-09-27 | 2019-01-15 | Clevx, Llc | Data security system with encryption |
US11190936B2 (en) | 2007-09-27 | 2021-11-30 | Clevx, Llc | Wireless authentication system |
EP2316180A4 (en) | 2008-08-11 | 2011-12-28 | Assa Abloy Ab | Secure wiegand communications |
US8848904B2 (en) * | 2008-10-24 | 2014-09-30 | University Of Maryland, College Park | Method and implementation for information exchange using Markov models |
US8230495B2 (en) * | 2009-03-27 | 2012-07-24 | International Business Machines Corporation | Method for security in electronically fused encryption keys |
US20110047377A1 (en) * | 2009-08-19 | 2011-02-24 | Harris Corporation | Secure digital communications via biometric key generation |
US8788545B2 (en) * | 2010-12-08 | 2014-07-22 | International Business Machines Corporation | Calculating state of cryptographic objects and generating search filter for querying cryptographic objects |
KR20120071556A (en) * | 2010-12-23 | 2012-07-03 | 한국전자통신연구원 | Image secure tansmission apparatus, image data reception apparatus, and key generation method therefor |
WO2013042143A1 (en) * | 2011-09-19 | 2013-03-28 | Telespazio S.P.A. | Management of synchronized symmetric keys for securing data exchanged by communication nodes |
US10708043B2 (en) | 2013-03-07 | 2020-07-07 | David Mayer Hutchinson | One pad communications |
KR20140123723A (en) * | 2013-04-15 | 2014-10-23 | 한국전자통신연구원 | Method for key establishment using anti-collision algorithm |
US9209971B2 (en) * | 2014-01-21 | 2015-12-08 | Cofactor Computing Llc | Method and system for shielding data in untrusted environments |
US9460302B2 (en) | 2014-01-21 | 2016-10-04 | Cofactor Computing Llc | Method and system for shielding data in transit and data in memory |
US9336363B2 (en) * | 2014-01-21 | 2016-05-10 | Cofactor Computing Llc | Method and system for secure deployment of information technology (IT) solutions in untrusted environments |
US10013363B2 (en) * | 2015-02-09 | 2018-07-03 | Honeywell International Inc. | Encryption using entropy-based key derivation |
US10708073B2 (en) | 2016-11-08 | 2020-07-07 | Honeywell International Inc. | Configuration based cryptographic key generation |
US10452877B2 (en) | 2016-12-16 | 2019-10-22 | Assa Abloy Ab | Methods to combine and auto-configure wiegand and RS485 |
US10742408B2 (en) * | 2017-02-27 | 2020-08-11 | Cord3 Innovation Inc. | Many-to-many symmetric cryptographic system and method |
TWI675578B (en) * | 2018-12-06 | 2019-10-21 | 新唐科技股份有限公司 | Encryption and decryption system, encryption device, decryption device and encryption and decryption method |
RU2718217C1 (en) * | 2019-04-05 | 2020-03-31 | Открытое Акционерное Общество "Информационные Технологии И Коммуникационные Системы" | Method of providing transmission of encrypted data with change of encryption keys and imitation protection in digital data transmission system |
EP3852303A1 (en) * | 2020-01-16 | 2021-07-21 | Siemens Aktiengesellschaft | Signal and / or data transmission and / or encryption unit with prn code generator with integrated integrity check, computer-based method for secure signal transmission |
CN114978562A (en) * | 2021-02-26 | 2022-08-30 | 华晨宝马汽车有限公司 | Encryption transmission method, motor monitoring system and remote monitoring system |
US11770410B1 (en) * | 2022-03-22 | 2023-09-26 | Uab 360 It | Enhancing network security |
US20230379146A1 (en) * | 2022-05-17 | 2023-11-23 | Carrier Corporation | Securing network communications using dynamically and locally generated secret keys |
Family Cites Families (23)
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US4634808A (en) | 1984-03-15 | 1987-01-06 | M/A-Com Government Systems, Inc. | Descrambler subscriber key production system utilizing key seeds stored in descrambler |
US4809327A (en) | 1986-09-02 | 1989-02-28 | Unisys Corporation | Encrtption of messages employing unique control words and randomly chosen encryption keys |
US4864615A (en) | 1988-05-27 | 1989-09-05 | General Instrument Corporation | Reproduction of secure keys by using distributed key generation data |
US5412730A (en) * | 1989-10-06 | 1995-05-02 | Telequip Corporation | Encrypted data transmission system employing means for randomly altering the encryption keys |
SE465797B (en) * | 1990-03-07 | 1991-10-28 | Ericsson Telefon Ab L M | PROCEDURE TO TRANSFER SYNCHRONIZATION INFORMATION FOR CRYPED TRANSFER IN A MOBILE RADIO SYSTEM |
US5115467A (en) | 1991-01-23 | 1992-05-19 | General Instrument Corporation | Signal encryption apparatus for generating common and distinct keys |
CA2169449A1 (en) | 1993-08-13 | 1995-02-23 | Frank Thomson Leighton | Secret key exchange |
US5345508A (en) * | 1993-08-23 | 1994-09-06 | Apple Computer, Inc. | Method and apparatus for variable-overhead cached encryption |
IL107967A (en) | 1993-12-09 | 1996-12-05 | News Datacom Research Ltd | Apparatus and method for securing communication systems |
US5787172A (en) | 1994-02-24 | 1998-07-28 | The Merdan Group, Inc. | Apparatus and method for establishing a cryptographic link between elements of a system |
FR2724514B1 (en) * | 1994-09-08 | 1996-12-13 | Sagem | METHOD FOR MANAGING SCALDING AND SCALING KEYS OF DATA TRANSMISSION DEVICES |
FR2736485B1 (en) | 1995-07-03 | 1997-08-14 | Thomson Multimedia Sa | PROCESS FOR PROCESSING A DIGITAL SIGNAL SUCH AS THE OUTPUT DIGITAL SIGNAL CANNOT DEDUCT THE INPUT DIGITAL SIGNAL AND USE OF THIS METHOD FOR ACCESS CONTROL AND / OR BINARY SIGNATURE |
US6191701B1 (en) | 1995-08-25 | 2001-02-20 | Microchip Technology Incorporated | Secure self learning system |
US5748734A (en) | 1996-04-02 | 1998-05-05 | Lucent Technologies Inc. | Circuit and method for generating cryptographic keys |
US5802175A (en) | 1996-09-18 | 1998-09-01 | Kara; Salim G. | Computer file backup encryption system and method |
JP2937919B2 (en) * | 1997-01-16 | 1999-08-23 | 日本電気アイシーマイコンシステム株式会社 | Pseudo random number generator |
US6292896B1 (en) * | 1997-01-22 | 2001-09-18 | International Business Machines Corporation | Method and apparatus for entity authentication and session key generation |
WO1998034371A1 (en) | 1997-02-03 | 1998-08-06 | Mannesmann Ag | Method and device for introducing a service key into a terminal |
US6044388A (en) * | 1997-05-15 | 2000-03-28 | International Business Machine Corporation | Pseudorandom number generator |
JP3561154B2 (en) | 1997-12-26 | 2004-09-02 | 株式会社東芝 | Broadcast receiving device and contract management device |
US6084969A (en) | 1997-12-31 | 2000-07-04 | V-One Corporation | Key encryption system and method, pager unit, and pager proxy for a two-way alphanumeric pager network |
US6788788B1 (en) | 1998-09-16 | 2004-09-07 | Murata Kikai Kabushiki Kaisha | Cryptographic communication method, encryption method, and cryptographic communication system |
JP2000181803A (en) | 1998-12-18 | 2000-06-30 | Fujitsu Ltd | Electronic data keeping device with key management function and method therefor |
-
2000
- 2000-05-19 US US09/574,345 patent/US7120696B1/en not_active Expired - Fee Related
-
2001
- 2001-05-17 WO PCT/US2001/016349 patent/WO2001091366A2/en active Application Filing
- 2001-05-17 EP EP01945969A patent/EP1285509A2/en not_active Withdrawn
- 2001-05-17 AU AU2001268071A patent/AU2001268071A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1285509A2 (en) | 2003-02-26 |
WO2001091366A3 (en) | 2002-09-26 |
US7120696B1 (en) | 2006-10-10 |
WO2001091366A2 (en) | 2001-11-29 |
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