FR2727811B1 - - Google Patents

Info

Publication number
FR2727811B1
FR2727811B1 FR9414948A FR9414948A FR2727811B1 FR 2727811 B1 FR2727811 B1 FR 2727811B1 FR 9414948 A FR9414948 A FR 9414948A FR 9414948 A FR9414948 A FR 9414948A FR 2727811 B1 FR2727811 B1 FR 2727811B1
Authority
FR
France
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.)
Expired - Fee Related
Application number
FR9414948A
Other versions
FR2727811A1 (fr
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 filed Critical
Priority to FR9414948A priority Critical patent/FR2727811A1/fr
Publication of FR2727811A1 publication Critical patent/FR2727811A1/fr
Application granted granted Critical
Publication of FR2727811B1 publication Critical patent/FR2727811B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
    • 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
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
FR9414948A 1994-12-06 1994-12-06 Generateur pseudo-aleatoire et application a la radiodiffusion a controle d'acces Granted FR2727811A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9414948A FR2727811A1 (fr) 1994-12-06 1994-12-06 Generateur pseudo-aleatoire et application a la radiodiffusion a controle d'acces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414948A FR2727811A1 (fr) 1994-12-06 1994-12-06 Generateur pseudo-aleatoire et application a la radiodiffusion a controle d'acces

Publications (2)

Publication Number Publication Date
FR2727811A1 FR2727811A1 (fr) 1996-06-07
FR2727811B1 true FR2727811B1 (fr) 1997-02-14

Family

ID=9469725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9414948A Granted FR2727811A1 (fr) 1994-12-06 1994-12-06 Generateur pseudo-aleatoire et application a la radiodiffusion a controle d'acces

Country Status (1)

Country Link
FR (1) FR2727811A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671647A1 (fr) * 1991-01-16 1992-07-17 France Etat Generateur pseudo-aleatoire.
JPH06308881A (ja) * 1993-04-08 1994-11-04 Internatl Business Mach Corp <Ibm> 暗号化方法及び装置

Also Published As

Publication number Publication date
FR2727811A1 (fr) 1996-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081020