HK1040023A1 - 使用密碼鍵標分割組合器為聲音及數據加密的方法 - Google Patents

使用密碼鍵標分割組合器為聲音及數據加密的方法

Info

Publication number
HK1040023A1
HK1040023A1 HK02101235.1A HK02101235A HK1040023A1 HK 1040023 A1 HK1040023 A1 HK 1040023A1 HK 02101235 A HK02101235 A HK 02101235A HK 1040023 A1 HK1040023 A1 HK 1040023A1
Authority
HK
Hong Kong
Prior art keywords
voice
cryptographic key
data encryption
encryption method
key split
Prior art date
Application number
HK02101235.1A
Other languages
English (en)
Inventor
M Scheidt Edward
Original Assignee
Tecsec Incorporated
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 Tecsec Incorporated filed Critical Tecsec Incorporated
Publication of HK1040023A1 publication Critical patent/HK1040023A1/zh

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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Telephonic Communication Services (AREA)
HK02101235.1A 1999-03-11 2002-02-20 使用密碼鍵標分割組合器為聲音及數據加密的方法 HK1040023A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12408699P 1999-03-11 1999-03-11
PCT/US2000/006110 WO2000054455A1 (en) 1999-03-11 2000-03-10 Voice and data encryption method using a cryptographic key split combiner

Publications (1)

Publication Number Publication Date
HK1040023A1 true HK1040023A1 (zh) 2002-05-17

Family

ID=22412687

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02101235.1A HK1040023A1 (zh) 1999-03-11 2002-02-20 使用密碼鍵標分割組合器為聲音及數據加密的方法

Country Status (8)

Country Link
EP (1) EP1161812A4 (zh)
JP (1) JP4615128B2 (zh)
AU (1) AU753951B2 (zh)
BR (1) BR0008595A (zh)
CA (1) CA2368307C (zh)
HK (1) HK1040023A1 (zh)
MX (1) MXPA01009051A (zh)
WO (1) WO2000054455A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111173B1 (en) * 1998-09-01 2006-09-19 Tecsec, Inc. Encryption process including a biometric unit
GB2381916B (en) 2001-11-08 2005-03-23 Ncr Int Inc Biometrics template
WO2006067739A2 (en) * 2004-12-22 2006-06-29 Koninklijke Philips Electronics N.V. Method and device for key generation and proving authenticity
CN103250441A (zh) * 2010-12-07 2013-08-14 瑞典爱立信有限公司 使用密钥共享方案来提供临时标识模块的方法和装置
US8705730B2 (en) 2010-12-23 2014-04-22 Morega Systems Inc. Elliptic curve cryptography with fragmented key processing and methods for use therewith
US8892908B2 (en) 2010-12-23 2014-11-18 Morega Systems Inc. Cryptography module for use with fragmented key and methods for use therewith
EP3624392B1 (en) * 2018-09-17 2023-05-10 Secure-IC SAS Methods and devices for secure secret key generation
CN116321141B (zh) * 2023-05-11 2023-08-04 长江量子(武汉)科技有限公司 双耳耳机密钥同步方法及双耳加密耳机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010305A1 (de) * 1990-03-30 1991-10-02 Gao Ges Automation Org Zufallszahlengenerator
US5276738A (en) * 1992-12-17 1994-01-04 Bull Hn Information Systems Inc. Software data protection mechanism
US5557678A (en) * 1994-07-18 1996-09-17 Bell Atlantic Network Services, Inc. System and method for centralized session key distribution, privacy enhanced messaging and information distribution using a split private key public cryptosystem
US5577124A (en) * 1995-03-09 1996-11-19 Arithmetica, Inc. Multi-purpose high speed cryptographically secure sequence generator based on zeta-one-way functions
US5761305A (en) * 1995-04-21 1998-06-02 Certicom Corporation Key agreement and transport protocol with implicit signatures
US5627738A (en) * 1995-05-19 1997-05-06 Eni, A Division Of Astec America, Inc. Low cost, high reliability soft start arrangement
US5710815A (en) * 1995-06-07 1998-01-20 Vtech Communications, Ltd. Encoder apparatus and decoder apparatus for a television signal having embedded viewer access control data
US5778069A (en) * 1996-04-10 1998-07-07 Microsoft Corporation Non-biased pseudo random number generator
US5815573A (en) * 1996-04-10 1998-09-29 International Business Machines Corporation Cryptographic key recovery system
US5857025A (en) * 1996-09-09 1999-01-05 Intelligent Security Systems, Inc. Electronic encryption device and method
AU3879497A (en) * 1997-02-13 1998-09-08 Secure Transaction Solutions, Llc Cryptographic key split combiner
JP2000115153A (ja) * 1998-09-30 2000-04-21 Fujitsu Ltd セキュリティ方法及びセキュリティ装置

Also Published As

Publication number Publication date
EP1161812A1 (en) 2001-12-12
MXPA01009051A (es) 2004-04-05
CA2368307A1 (en) 2000-09-14
JP2002539489A (ja) 2002-11-19
EP1161812A4 (en) 2004-04-14
JP4615128B2 (ja) 2011-01-19
AU3620400A (en) 2000-09-28
BR0008595A (pt) 2002-01-08
CA2368307C (en) 2007-05-22
WO2000054455A1 (en) 2000-09-14
AU753951B2 (en) 2002-10-31

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