CA2360095A1 - Adressage simplifie pour communications privees - Google Patents

Adressage simplifie pour communications privees Download PDF

Info

Publication number
CA2360095A1
CA2360095A1 CA002360095A CA2360095A CA2360095A1 CA 2360095 A1 CA2360095 A1 CA 2360095A1 CA 002360095 A CA002360095 A CA 002360095A CA 2360095 A CA2360095 A CA 2360095A CA 2360095 A1 CA2360095 A1 CA 2360095A1
Authority
CA
Canada
Prior art keywords
addressee
package
key
escrow
module
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
Application number
CA002360095A
Other languages
English (en)
Inventor
Eng-Whatt Toh
Peng-Toh Sim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PRIVATE EXPRESS TECHNOLOGIES Pte Ltd
Original Assignee
Individual
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
Priority claimed from US09/332,358 external-priority patent/US7171000B1/en
Application filed by Individual filed Critical Individual
Publication of CA2360095A1 publication Critical patent/CA2360095A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
    • G06F2211/008—Public Key, Asymmetric Key, Asymmetric Encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Cette invention se rapporte à un système servant à transmettre en mode sécurisé un paquet d'informations (10) à un destinataire via un réseau (108) et comprenant à cet effet une interface de répertoire (110) destinée à vérifier un répertoire (112) pour déterminer si le destinataire possède une clé publique; un gestionnaire de clé entiercée (116), couplé à l'interface de répertoire (110) et destiné à fournir une clé de cryptage entiercée pour le cryptage du paquet (10); un module de cryptage (114), couplé au gestionnaire de clé entiercée (116) et destiné à crypter le paquet (110) à l'aide de la clé de cryptage entiercée; un support lisible par ordinateur (118), couplé au module de cryptage¿ ?(114) et destiné à stocker le paquet (10) en mode entiercé pour le destinataire; un module de notification (120) couplé au support lisible par ordinateur (118) et destiné à envoyer une notification au destinataire via le réseau (118); un module d'enregistrement de clé (124), couplé au module de notification (120) et destiné à émettre, en réponse au destinataire accusant réception de la notification, de nouvelles clés publiques et privées à l'intention du destinataire; et un module de transmission (122) couplé au module d'enregistrement de clé (124) et au support lisible par ordinateur (118) et destiné à transmettre le paquet (110) au destinataire via le réseau (108).
CA002360095A 1999-01-12 2000-01-11 Adressage simplifie pour communications privees Abandoned CA2360095A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11562699P 1999-01-12 1999-01-12
US60/115,626 1999-01-12
US09/332,358 US7171000B1 (en) 1999-06-10 1999-06-10 Simplified addressing for private communications
US09/332,358 1999-06-10
PCT/SG2000/000001 WO2000044128A1 (fr) 1999-01-12 2000-01-11 Adressage simplifie pour communications privees

Publications (1)

Publication Number Publication Date
CA2360095A1 true CA2360095A1 (fr) 2000-07-27

Family

ID=26813404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002360095A Abandoned CA2360095A1 (fr) 1999-01-12 2000-01-11 Adressage simplifie pour communications privees

Country Status (5)

Country Link
EP (1) EP1149483A1 (fr)
JP (1) JP2002535922A (fr)
AU (1) AU3853600A (fr)
CA (1) CA2360095A1 (fr)
WO (1) WO2000044128A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220173903A1 (en) * 2020-11-30 2022-06-02 EMC IP Holding Company LLC Method and system for encrypting and decrypting secrets using escrow agents

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6725264B1 (en) * 2000-02-17 2004-04-20 Cisco Technology, Inc. Apparatus and method for redirection of network management messages in a cluster of network devices
JP4717509B2 (ja) * 2005-05-17 2011-07-06 キヤノン株式会社 文書管理装置及びその制御方法、コンピュータプログラム、記憶媒体
US11750572B2 (en) 2020-08-12 2023-09-05 Capital One Services, Llc System, method, and computer-accessible medium for hiding messages sent to third parties

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751813A (en) * 1996-04-29 1998-05-12 Motorola, Inc. Use of an encryption server for encrypting messages
TW396308B (en) * 1997-04-01 2000-07-01 Tumbleweed Software Corp Document delivery system
CA2295150A1 (fr) * 1997-06-26 1999-01-07 Michael John Kenning Transmission de donnees

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220173903A1 (en) * 2020-11-30 2022-06-02 EMC IP Holding Company LLC Method and system for encrypting and decrypting secrets using escrow agents
US11664988B2 (en) * 2020-11-30 2023-05-30 EMC IP Holding Company LLC Method and system for encrypting and decrypting secrets using escrow agents

Also Published As

Publication number Publication date
EP1149483A1 (fr) 2001-10-31
AU3853600A (en) 2000-08-07
WO2000044128A1 (fr) 2000-07-27
JP2002535922A (ja) 2002-10-22

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Legal Events

Date Code Title Description
FZDE Discontinued