MXPA01009051A - Metodo de criptograficacion de datos y de voz que usa un combinador de division de clave criptografica. - Google Patents

Metodo de criptograficacion de datos y de voz que usa un combinador de division de clave criptografica.

Info

Publication number
MXPA01009051A
MXPA01009051A MXPA01009051A MXPA01009051A MXPA01009051A MX PA01009051 A MXPA01009051 A MX PA01009051A MX PA01009051 A MXPA01009051 A MX PA01009051A MX PA01009051 A MXPA01009051 A MX PA01009051A MX PA01009051 A MXPA01009051 A MX PA01009051A
Authority
MX
Mexico
Prior art keywords
key
split
data
generating
splits
Prior art date
Application number
MXPA01009051A
Other languages
English (en)
Spanish (es)
Inventor
Edward M Scheidt
Original Assignee
Tecsec Inc
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 Inc filed Critical Tecsec Inc
Publication of MXPA01009051A publication Critical patent/MXPA01009051A/es

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)
MXPA01009051A 1999-03-11 2000-03-10 Metodo de criptograficacion de datos y de voz que usa un combinador de division de clave criptografica. MXPA01009051A (es)

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
MXPA01009051A true MXPA01009051A (es) 2004-04-05

Family

ID=22412687

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01009051A MXPA01009051A (es) 1999-03-11 2000-03-10 Metodo de criptograficacion de datos y de voz que usa un combinador de division de clave criptografica.

Country Status (8)

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

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
KR20070095908A (ko) * 2004-12-22 2007-10-01 코닌클리케 필립스 일렉트로닉스 엔.브이. 컴퓨터 프로그램을 인증하기 위한 방법 및 디바이스
EP2649833A1 (en) * 2010-12-07 2013-10-16 Telefonaktiebolaget LM Ericsson (PUBL) Method and apparatus for provisioning a temporary identity module using a key-sharing scheme
US8892908B2 (en) 2010-12-23 2014-11-18 Morega Systems Inc. Cryptography module for use with fragmented key and methods for use therewith
US8705730B2 (en) * 2010-12-23 2014-04-22 Morega Systems Inc. Elliptic curve cryptography with fragmented key processing and methods for use therewith
EP3624392B1 (en) * 2018-09-17 2023-05-10 Secure-IC SAS Methods and devices for secure secret key generation
CN117202181A (zh) * 2023-05-11 2023-12-08 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
US5815573A (en) * 1996-04-10 1998-09-29 International Business Machines Corporation Cryptographic key recovery system
US5778069A (en) * 1996-04-10 1998-07-07 Microsoft Corporation Non-biased pseudo random number generator
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
AU753951B2 (en) 2002-10-31
EP1161812A1 (en) 2001-12-12
EP1161812A4 (en) 2004-04-14
CA2368307C (en) 2007-05-22
WO2000054455A1 (en) 2000-09-14
HK1040023A1 (zh) 2002-05-17
JP4615128B2 (ja) 2011-01-19
CA2368307A1 (en) 2000-09-14
JP2002539489A (ja) 2002-11-19
BR0008595A (pt) 2002-01-08
AU3620400A (en) 2000-09-28

Similar Documents

Publication Publication Date Title
US7974410B2 (en) Cryptographic key split combiner
US20020085711A1 (en) Cryptographic key split combiner
US8054978B2 (en) Key management for content protection
EP0191162B1 (en) Method of software protection
EP1440535B1 (en) Memory encrytion system and method
US5479513A (en) Fast and secure encryption-decryption method based on chaotic dynamics
KR950029930A (ko) 화일 액세스 보안유지 방법 및 장치
DE60207223D1 (de) Verfahren und system zur bereitstellung von busverschlüsselung basierend auf einem kryptographischen schlüsselaustausch
US20080025517A1 (en) Key management for content protection
GB2136175A (en) File access security method and means
MY121311A (en) Information processing apparatus, information processing method, information processing system and recording medium
ES483966A1 (es) Perfeccionamientos en los aparatos de verificacion de datos,para la identificacion personal y similares
JP2001514834A (ja) 安全決定性暗号鍵発生システムおよび方法
CN101977108A (zh) 公开密钥媒体密钥块
KR960706170A (ko) 소프트웨어 캐리어를 인증하는 시스템 및 방법(system and method for authenticating software carriers)
JP3587751B2 (ja) 共通鍵生成器，暗号通信方法，暗号通信システム及び記録媒体
WO1998036520A1 (en) Cryptographic key split combiner
US20100017623A1 (en) Executable software security system
CN109033849A (zh) 对存入磁盘阵列数据进行加密的加密方法及装置
HK1040023A1 (zh) 使用密码键标分割组合器为声音及数据加密的方法
CN106408069A (zh) Epc卡的用户数据写入与读取方法和系统
DE60215016D1 (de) Vorrichtung und Verfahren zur Wiedergabe von Benutzerdaten
EP1693982A3 (en) Method for establishing a secure communication channel
EP1376298A3 (en) Information storage apparatus, information processing system, specific number generating method and specific number generating program
JPH11143359A (ja) 暗号化装置、復号化装置、および情報共有システム、並びに、暗号化方法、復号化方法、情報処理方法、並びに記録媒体

Legal Events

Date Code Title Description
FG Grant or registration