ATE554454T1 - Computerimplementiertes verfahren zur erzeugung eines pseudonyms, computerlesbares speichermedium und computersystem - Google Patents

Computerimplementiertes verfahren zur erzeugung eines pseudonyms, computerlesbares speichermedium und computersystem

Info

Publication number
ATE554454T1
ATE554454T1 AT09179974T AT09179974T ATE554454T1 AT E554454 T1 ATE554454 T1 AT E554454T1 AT 09179974 T AT09179974 T AT 09179974T AT 09179974 T AT09179974 T AT 09179974T AT E554454 T1 ATE554454 T1 AT E554454T1
Authority
AT
Austria
Prior art keywords
computer
pseudonym
generating
storage medium
readable storage
Prior art date
Application number
AT09179974T
Other languages
English (en)
Inventor
Adrian Spalka
Jan Lehnhardt
Original Assignee
CompuGroup Medical AG
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 CompuGroup Medical AG filed Critical CompuGroup Medical AG
Application granted granted Critical
Publication of ATE554454T1 publication Critical patent/ATE554454T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
    • H04L9/3073—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves involving pairings, e.g. identity based encryption [IBE], bilinear mappings or bilinear pairings, e.g. Weil or Tate pairing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/42—Anonymization, e.g. involving pseudonyms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/88—Medical equipments

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Telephone Function (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
AT09179974T 2009-12-18 2009-12-18 Computerimplementiertes verfahren zur erzeugung eines pseudonyms, computerlesbares speichermedium und computersystem ATE554454T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09179974A EP2343665B1 (de) 2009-12-18 2009-12-18 Computerimplementiertes Verfahren zur Erzeugung eines Pseudonyms, computerlesbares Speichermedium und Computersystem

Publications (1)

Publication Number Publication Date
ATE554454T1 true ATE554454T1 (de) 2012-05-15

Family

ID=42029946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09179974T ATE554454T1 (de) 2009-12-18 2009-12-18 Computerimplementiertes verfahren zur erzeugung eines pseudonyms, computerlesbares speichermedium und computersystem

Country Status (3)

Country Link
US (1) US7962761B1 (de)
EP (2) EP2343665B1 (de)
AT (1) ATE554454T1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2348452B1 (de) 2009-12-18 2014-07-02 CompuGroup Medical AG Computerimplementiertes Verfahren zur Erzeugung eines Pseudonyms, computerlesbares Speichermedium und Computersystem
EP2348449A3 (de) * 2009-12-18 2013-07-10 CompuGroup Medical AG Computerimplementiertes Verfahren zur Erzeugung eines Pseudonyms, computerlesbares Speichermedium und Computersystem
EP2348447B1 (de) 2009-12-18 2014-07-16 CompuGroup Medical AG Computerimplementiertes Verfahren zur Erzeugung eines Pseudonyms, computerlesbares Speichermedium und Computersystem
US8266435B2 (en) * 2010-01-25 2012-09-11 Compugroup Holding Ag Method for generating an asymmetric cryptographic key pair and its application
EP2365456B1 (de) * 2010-03-11 2016-07-20 CompuGroup Medical SE Computerimplementiertes Verfahren zur Erzeugung eines Pseudonyms, computerlesbares Speichermedium und Computersystem
WO2012112323A2 (en) 2011-02-15 2012-08-23 Korrelate, Inc. A dual blind method and system for attributing activity to a user
US10148285B1 (en) 2012-07-25 2018-12-04 Erich Schmitt Abstraction and de-abstraction of a digital data stream
US10795858B1 (en) 2014-02-18 2020-10-06 Erich Schmitt Universal abstraction and de-abstraction of a digital data stream
LU100728B1 (en) * 2018-03-12 2019-10-01 Szoelloesi Lorand Human memory-based key generation and retrieval protocol arrangement for secure electronic signature generation
CN109471610B (zh) * 2018-10-25 2021-03-19 北京链化未来科技有限公司 一种串行随机数生成方法、装置和存储介质
CN110149209B (zh) * 2019-04-15 2022-06-28 深圳奇迹智慧网络有限公司 物联网设备及其提高数据传输安全性的方法和装置
HUP1900255A1 (hu) * 2019-07-15 2021-01-28 Xtendr Zrt Kriptográfiai álnév leképezõ eljárás és számítógépes rendszer, valamint számítógépes program és számítógéppel olvasható adathordozó
CN110659470B (zh) * 2019-09-23 2021-04-20 四川虹微技术有限公司 离线物理隔离的认证方法及其认证系统
KR20210087710A (ko) * 2020-01-03 2021-07-13 삼성전자주식회사 운송 장치, 통신 시스템 및 이를 이용한 통신 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757723B1 (fr) * 1996-12-24 1999-01-15 France Telecom Procede d'authentification aupres d'un systeme de controle d'acces et/ou de paiement
US6170058B1 (en) * 1997-12-23 2001-01-02 Arcot Systems, Inc. Method and apparatus for cryptographically camouflaged cryptographic key storage, certification and use
US20020071560A1 (en) * 2000-12-12 2002-06-13 Kurn David Michael Computer system having an autonomous process for centralized cryptographic key administration
US7716206B2 (en) * 2004-11-01 2010-05-11 At&T Intellectual Property I, L.P. Communication networks and methods and computer program products for performing searches thereon while maintaining user privacy
CN1773905B (zh) * 2004-11-10 2010-08-18 日电（中国）有限公司 在安全通信系统中生成匿名公钥的方法、设备和系统
US20060153370A1 (en) * 2005-01-07 2006-07-13 Beeson Curtis L Generating public-private key pair based on user input data
US7912216B2 (en) * 2006-03-03 2011-03-22 Safenet, Inc. Elliptic curve cryptosystem optimization using two phase key generation
KR20080058833A (ko) * 2006-12-22 2008-06-26 삼성전자주식회사 개인 정보 보호 장치 및 방법

Also Published As

Publication number Publication date
US20110154054A1 (en) 2011-06-23
US7962761B1 (en) 2011-06-14
EP2343665B1 (de) 2012-04-18
EP2348445B1 (de) 2015-09-16
EP2343665A1 (de) 2011-07-13
EP2348445A3 (de) 2011-12-21
EP2348445A2 (de) 2011-07-27

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