ATE429766T1 - Verfahren zur herstellung eines sicheren e-mail kommunikationskanals zwischen einem absender und einem empfänger - Google Patents

Verfahren zur herstellung eines sicheren e-mail kommunikationskanals zwischen einem absender und einem empfänger

Info

Publication number
ATE429766T1
ATE429766T1 AT05110836T AT05110836T ATE429766T1 AT E429766 T1 ATE429766 T1 AT E429766T1 AT 05110836 T AT05110836 T AT 05110836T AT 05110836 T AT05110836 T AT 05110836T AT E429766 T1 ATE429766 T1 AT E429766T1
Authority
AT
Austria
Prior art keywords
recipient
public key
mail
encryption system
sender
Prior art date
Application number
AT05110836T
Other languages
English (en)
Inventor
Olivier Swedor
Marcel Mock
Original Assignee
Totemo 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 Totemo Ag filed Critical Totemo Ag
Application granted granted Critical
Publication of ATE429766T1 publication Critical patent/ATE429766T1/de

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
    • 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
    • G06F21/602—Providing cryptographic facilities or services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/23—Reliability checks, e.g. acknowledgments or fault reporting
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption
    • 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
    • H04L63/0471—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 applying encryption by an intermediary, e.g. receiving clear information at the intermediary and encrypting the received information at the intermediary before forwarding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
AT05110836T 2005-11-16 2005-11-16 Verfahren zur herstellung eines sicheren e-mail kommunikationskanals zwischen einem absender und einem empfänger ATE429766T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05110836A EP1788770B1 (de) 2005-11-16 2005-11-16 Verfahren zur Herstellung eines sicheren E-mail Kommunikationskanals zwischen einem Absender und einem Empfänger

Publications (1)

Publication Number Publication Date
ATE429766T1 true ATE429766T1 (de) 2009-05-15

Family

ID=35528946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05110836T ATE429766T1 (de) 2005-11-16 2005-11-16 Verfahren zur herstellung eines sicheren e-mail kommunikationskanals zwischen einem absender und einem empfänger

Country Status (4)

Country Link
US (1) US8032750B2 (de)
EP (1) EP1788770B1 (de)
AT (1) ATE429766T1 (de)
DE (1) DE602005014119D1 (de)

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US20130246378A1 (en) * 2007-04-30 2013-09-19 Stephen Owen Hearnden Partial hash system, method, and computer program product
US8185592B2 (en) * 2007-05-17 2012-05-22 International Business Machines Corporation Method and program product for preventing distribution of an e-mail message
US8296559B2 (en) * 2007-05-31 2012-10-23 Red Hat, Inc. Peer-to-peer SMIME mechanism
US7899874B2 (en) * 2007-10-08 2011-03-01 International Business Machines Corporation Email system for sending messages to multiple groups
WO2009052533A1 (en) * 2007-10-18 2009-04-23 Goodmail Systems, Inc. Certification of e-mails with embedded code
US20090172776A1 (en) * 2007-12-31 2009-07-02 Petr Makagon Method and System for Establishing and Managing Trust Metrics for Service Providers in a Federated Service Provider Network
US9325528B2 (en) 2008-03-20 2016-04-26 Iconix, Inc. System and method for securely performing multiple stage email processing with embedded codes
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JP4746651B2 (ja) * 2008-07-31 2011-08-10 シャープ株式会社 画像送信装置
US9979737B2 (en) 2008-12-30 2018-05-22 Genesys Telecommunications Laboratories, Inc. Scoring persons and files for trust in digital communication
US20100217984A1 (en) * 2009-02-13 2010-08-26 Hill Gregory G Methods and apparatus for encrypting and decrypting email messages
US8707031B2 (en) * 2009-04-07 2014-04-22 Secureauth Corporation Identity-based certificate management
US20110093543A1 (en) * 2009-10-20 2011-04-21 Goldman Stuart O Message server device and method for controlling message delivery
US10200325B2 (en) * 2010-04-30 2019-02-05 Shazzle Llc System and method of delivering confidential electronic files
US8819412B2 (en) * 2010-04-30 2014-08-26 Shazzle Llc System and method of delivering confidential electronic files
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US10462105B1 (en) * 2011-09-28 2019-10-29 EMC IP Holding Company LLC Method and apparatus for encryption with viewer identity—and content address-based identity protection
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US8713318B1 (en) * 2012-01-13 2014-04-29 Google Inc. Email certificates
GB2499193A (en) * 2012-02-03 2013-08-14 David Sallis Public private key usage in a Database System for Secure Storage and Communication of Information
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US9749272B2 (en) * 2015-02-27 2017-08-29 International Business Machines Corporation Context-dependent message management
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US10127532B1 (en) 2015-08-19 2018-11-13 Square, Inc. Customized transaction flow
US10410194B1 (en) 2015-08-19 2019-09-10 Square, Inc. Customized tipping flow
US10374997B2 (en) * 2015-08-26 2019-08-06 Min Zhuang System and method for spam prevention with generalized email address
DE102015119687B4 (de) 2015-11-13 2024-01-18 Vodafone Gmbh Verfahren zum Generieren und/oder Übertragen einer verschlüsselten Nachricht
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US10484397B2 (en) * 2017-06-30 2019-11-19 Fortinet, Inc. Automatic electronic mail (email) encryption by email servers
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EP1536601B1 (de) 2003-11-26 2008-08-13 Totemo AG Verfahren und Vorrichtung zur Verschlüsselung von elektronischer Post

Also Published As

Publication number Publication date
US20070130464A1 (en) 2007-06-07
US8032750B2 (en) 2011-10-04
EP1788770A1 (de) 2007-05-23
DE602005014119D1 (de) 2009-06-04
EP1788770B1 (de) 2009-04-22

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