FR2889637B1 - Procede et systeme de chiffrement a haut debit - Google Patents

Procede et systeme de chiffrement a haut debit

Info

Publication number
FR2889637B1
FR2889637B1 FR0552436A FR0552436A FR2889637B1 FR 2889637 B1 FR2889637 B1 FR 2889637B1 FR 0552436 A FR0552436 A FR 0552436A FR 0552436 A FR0552436 A FR 0552436A FR 2889637 B1 FR2889637 B1 FR 2889637B1
Authority
FR
France
Prior art keywords
rate encryption
encryption
rate
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.)
Expired - Fee Related
Application number
FR0552436A
Other languages
English (en)
Other versions
FR2889637A1 (fr
Inventor
Jean Luc Stehle
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.)
Everbee Networks SA
Original Assignee
Everbee Networks SA
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 Everbee Networks SA filed Critical Everbee Networks SA
Priority to FR0552436A priority Critical patent/FR2889637B1/fr
Priority to PCT/FR2006/050787 priority patent/WO2007015034A2/fr
Priority to EP06794528A priority patent/EP1911190A2/fr
Publication of FR2889637A1 publication Critical patent/FR2889637A1/fr
Application granted granted Critical
Publication of FR2889637B1 publication Critical patent/FR2889637B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
    • 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
    • H04L2209/04—Masking or blinding
    • H04L2209/046—Masking or blinding of operations, operands or results of the operations
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
FR0552436A 2005-08-04 2005-08-04 Procede et systeme de chiffrement a haut debit Expired - Fee Related FR2889637B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0552436A FR2889637B1 (fr) 2005-08-04 2005-08-04 Procede et systeme de chiffrement a haut debit
PCT/FR2006/050787 WO2007015034A2 (fr) 2005-08-04 2006-08-03 Procede et systeme de chiffrement a haut debit
EP06794528A EP1911190A2 (fr) 2005-08-04 2006-08-03 Procede et systeme de chiffrement a haut debit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552436A FR2889637B1 (fr) 2005-08-04 2005-08-04 Procede et systeme de chiffrement a haut debit

Publications (2)

Publication Number Publication Date
FR2889637A1 FR2889637A1 (fr) 2007-02-09
FR2889637B1 true FR2889637B1 (fr) 2007-10-19

Family

ID=36360849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552436A Expired - Fee Related FR2889637B1 (fr) 2005-08-04 2005-08-04 Procede et systeme de chiffrement a haut debit

Country Status (3)

Country Link
EP (1) EP1911190A2 (fr)
FR (1) FR2889637B1 (fr)
WO (1) WO2007015034A2 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3746098B2 (ja) * 1996-02-28 2006-02-15 株式会社日立製作所 データの暗号化装置
WO2001041357A1 (fr) * 1999-12-03 2001-06-07 Cipheractive Communication Security Ltd. Cryptage de blocs de donnees divises, a l'aide de procedes de cle publique et de nombres aleatoires

Also Published As

Publication number Publication date
FR2889637A1 (fr) 2007-02-09
WO2007015034A3 (fr) 2007-09-13
WO2007015034A2 (fr) 2007-02-08
EP1911190A2 (fr) 2008-04-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20110502