ITTO20030337A1 - SYSTEM AND METHOD FOR ENCRYPTED VOICE AND / OR DATA AND / OR FAX AND / OR VIDEO COMMUNICATION - Google Patents

SYSTEM AND METHOD FOR ENCRYPTED VOICE AND / OR DATA AND / OR FAX AND / OR VIDEO COMMUNICATION

Info

Publication number
ITTO20030337A1
ITTO20030337A1 ITTO20030337A ITTO20030337A1 IT TO20030337 A1 ITTO20030337 A1 IT TO20030337A1 IT TO20030337 A ITTO20030337 A IT TO20030337A IT TO20030337 A1 ITTO20030337 A1 IT TO20030337A1
Authority
IT
Italy
Prior art keywords
communication
fax
user
telecommunication apparatus
data
Prior art date
Application number
Other languages
Italian (it)
Inventor
Guido Cometto
Original Assignee
Casper Technology Srl
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 Casper Technology Srl filed Critical Casper Technology Srl
Priority to ITTO20030337 priority Critical patent/ITTO20030337A1/en
Priority to PCT/IB2004/001407 priority patent/WO2004100494A1/en
Publication of ITTO20030337A1 publication Critical patent/ITTO20030337A1/en

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
    • H04L63/045—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 hybrid encryption, i.e. combination of symmetric and asymmetric encryption
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • 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
    • H04L2209/80—Wireless
    • 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
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal

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)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

In the system according to the invention, a first user who wishes to send a protected communication has available a first communication device (11) incorporating a respective cryptographic device and wich is physically separated and connected, through wired or wireless local communication means (12), relative to a respective telecommunication apparatus (13), in turn connected in a telephone network (14), whislt another user, who desires to receive and decipher the communication sent by the first user, has available another telecommunication apparatus (15) connected to said telephone network and connected, through wired or wireless local connection means (16), with a respective second communication device (17), incorporating a cryptographic device and physically separate with respect to said other telecommunication apparatus.
ITTO20030337 2003-05-09 2003-05-09 SYSTEM AND METHOD FOR ENCRYPTED VOICE AND / OR DATA AND / OR FAX AND / OR VIDEO COMMUNICATION ITTO20030337A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20030337 ITTO20030337A1 (en) 2003-05-09 2003-05-09 SYSTEM AND METHOD FOR ENCRYPTED VOICE AND / OR DATA AND / OR FAX AND / OR VIDEO COMMUNICATION
PCT/IB2004/001407 WO2004100494A1 (en) 2003-05-09 2004-05-06 System and method for cipher communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20030337 ITTO20030337A1 (en) 2003-05-09 2003-05-09 SYSTEM AND METHOD FOR ENCRYPTED VOICE AND / OR DATA AND / OR FAX AND / OR VIDEO COMMUNICATION

Publications (1)

Publication Number Publication Date
ITTO20030337A1 true ITTO20030337A1 (en) 2004-11-10

Family

ID=33428321

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20030337 ITTO20030337A1 (en) 2003-05-09 2003-05-09 SYSTEM AND METHOD FOR ENCRYPTED VOICE AND / OR DATA AND / OR FAX AND / OR VIDEO COMMUNICATION

Country Status (2)

Country Link
IT (1) ITTO20030337A1 (en)
WO (1) WO2004100494A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3034939B1 (en) * 2015-04-09 2019-07-12 Jules Alfille DEVICE AND METHOD FOR PROTECTING EXCHANGES FOR MOBILE TELEPHONY
EP4109811A4 (en) * 2020-02-17 2024-03-13 EYL Inc. SECURE DEVICE EQUIPPED WITH QUANTUM ENCRYPTION CHIP BASED ON QUANTUM RANDOM NUMBERS AND METHOD FOR PROVIDING SECURE COMMUNICATION SERVICE USING SAME

Also Published As

Publication number Publication date
WO2004100494A1 (en) 2004-11-18
WO2004100494B1 (en) 2005-03-24

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